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IOQ3 commit 2352

This commit is contained in:
Richard Allen 2012-12-12 19:55:52 +00:00
parent f40f1f598d
commit 4aa3874e13
5 changed files with 558 additions and 452 deletions
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851
reaction/code/rend2/tr_glsl.c
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@ -26,92 +26,97 @@ void GLSL_BindNullProgram(void);
// FIXME: Do something that isn't this messy
static const char *fallbackGenericShader_vp =
"attribute vec4 attr_Position;\r\nattribute vec4 attr_TexCoord0;\r\nattribut"
"e vec4 attr_TexCoord1;\r\nattribute vec3 attr_Normal;\r\nattribute vec4 att"
"r_Color;\r\n\r\n#if defined(USE_VERTEX_ANIMATION)\r\nattribute vec4 attr_Po"
"sition2;\r\nattribute vec3 attr_Normal2;\r\n#endif\r\n\r\nuniform mat4 u_"
"DiffuseTexMatrix;\r\nuniform vec3 u_ViewOrigin;\r\n\r\n#if defined(USE_TC"
"GEN)\r\nuniform int u_TCGen0;\r\nuniform vec3 u_TCGen0Vector0;\r\nunif"
"orm vec3 u_TCGen0Vector1;\r\n#endif\r\n\r\n#if defined(USE_FOG)\r\nunifor"
"m vec4 u_FogDistance;\r\nuniform vec4 u_FogDepth;\r\nuniform float u_F"
"ogEyeT;\r\nuniform vec4 u_FogColorMask;\r\n#endif\r\n\r\n#if defined(USE_"
"DEFORM_VERTEXES)\r\nuniform int u_DeformGen;\r\nuniform float u_DeformP"
"arams[5];\r\n#endif\r\n\r\nuniform float u_Time;\r\n\r\nuniform mat4 u_M"
"odelViewProjectionMatrix;\r\nuniform vec4 u_BaseColor;\r\nuniform vec4 "
"u_VertColor;\r\n\r\n#if defined(USE_RGBAGEN)\r\nuniform int u_ColorGen;"
"\r\nuniform int u_AlphaGen;\r\nuniform vec3 u_AmbientLight;\r\nuniform"
" vec3 u_DirectedLight;\r\nuniform vec4 u_LightOrigin;\r\nuniform float "
" u_PortalRange;\r\n#endif\r\n\r\n#if defined(USE_VERTEX_ANIMATION)\r\nunifo"
"rm float u_VertexLerp;\r\n#endif\r\n\r\nvarying vec2 var_DiffuseTex;\r\n"
"#if defined(USE_LIGHTMAP)\r\nvarying vec2 var_LightTex;\r\n#endif\r\nvary"
"ing vec4 var_Color;\r\n\r\nvec2 DoTexMatrix(vec2 st, vec3 position, mat4 "
"texMatrix)\r\n{\r\n\tfloat amplitude = texMatrix[3][0];\r\n\tfloat phase = "
"texMatrix[3][1];\r\n\tvec2 st2 = (texMatrix * vec4(st, 1.0, 0.0)).st;\r\n\r"
"\n\tvec3 offsetPos = position.xyz / 1024.0;\r\n\toffsetPos.x += offsetPos.z"
";\r\n\r\n\tvec2 texOffset = sin((offsetPos.xy + vec2(phase)) * 2.0 * M_PI);"
"\r\n\t\r\n\treturn st2 + texOffset * amplitude;\r\n}\r\n\r\n#if defined(USE"
"_DEFORM_VERTEXES)\r\nfloat triangle(float x)\r\n{\r\n\treturn max(1.0 - abs"
"(x), 0);\r\n}\r\n\r\nfloat sawtooth(float x)\r\n{\r\n\treturn x - floor(x);"
"\r\n}\r\n\r\nvec4 DeformPosition(const vec4 pos, const vec3 normal, const v"
"ec2 st)\r\n{\r\n\tfloat base = u_DeformParams[0];\r\n\tfloat amplitude"
" = u_DeformParams[1];\r\n\tfloat phase = u_DeformParams[2];\r\n\tfloat "
"frequency = u_DeformParams[3];\r\n\tfloat spread = u_DeformParams[4];\r"
"\n\t\r\n\tif (u_DeformGen == DGEN_BULGE)\r\n\t{\r\n\t\tphase *= M_PI * 0.25"
" * st.x;\r\n\t}\r\n\telse // if (u_DeformGen <= DGEN_WAVE_INVERSE_SAWTOOTH)"
"\r\n\t{\r\n\t\tphase += (pos.x + pos.y + pos.z) * spread;\r\n\t}\r\n\r\n\tf"
"loat value = phase + (u_Time * frequency);\r\n\tfloat func;\r\n\r\n\tif (u_"
"DeformGen == DGEN_WAVE_SIN)\r\n\t{\r\n\t\tfunc = sin(value * 2.0 * M_PI);\r"
"\n\t}\r\n\telse if (u_DeformGen == DGEN_WAVE_SQUARE)\r\n\t{\r\n\t\tfunc = s"
"ign(sin(value * 2.0 * M_PI));\r\n\t}\r\n\telse if (u_DeformGen == DGEN_WAVE"
"_TRIANGLE)\r\n\t{\r\n\t\tfunc = triangle(value);\r\n\t}\r\n\telse if (u_Def"
"ormGen == DGEN_WAVE_SAWTOOTH)\r\n\t{\r\n\t\tfunc = sawtooth(value);\r\n\t}"
"\r\n\telse if (u_DeformGen == DGEN_WAVE_INVERSE_SAWTOOTH)\r\n\t{\r\n\t\tfun"
"c = (1.0 - sawtooth(value));\r\n\t}\r\n\telse if (u_DeformGen == DGEN_BULGE"
")\r\n\t{\r\n\t\tfunc = sin(value);\r\n\t}\r\n\t\r\n\tvec4 deformed = pos;\r"
"\n\tdeformed.xyz += normal * (base + func * amplitude);\r\n\r\n\treturn def"
"ormed;\r\n}\r\n#endif\r\n\r\n#if defined(USE_TCGEN)\r\nvec2 GenTexCoords(in"
"t TCGen, vec4 position, vec3 normal, vec3 TCGenVector0, vec3 TCGenVector1)"
"\r\n{\r\n\tvec2 tex = attr_TexCoord0.st;\r\n\r\n\tif (TCGen == TCGEN_LIGHTM"
"AP)\r\n\t{\r\n\t\ttex = attr_TexCoord1.st;\r\n\t}\r\n\telse if (TCGen == TC"
"GEN_ENVIRONMENT_MAPPED)\r\n\t{\r\n\t\tvec3 viewer = normalize(u_ViewOrigin "
"- position.xyz);\r\n\t\tvec3 reflected = normal * 2.0 * dot(normal, viewer)"
" - viewer;\r\n\r\n\t\ttex = reflected.yz * vec2(0.5, -0.5) + 0.5;\r\n\t}\r"
"\n\telse if (TCGen == TCGEN_VECTOR)\r\n\t{\r\n\t\ttex = vec2(dot(position.x"
"yz, TCGenVector0), dot(position.xyz, TCGenVector1));\r\n\t}\r\n\t\r\n\tretu"
"rn tex;\r\n}\r\n#endif\r\n\r\nvoid main()\r\n{\r\n#if defined(USE_VERTEX_AN"
"IMATION)\r\n\tvec4 position = mix(attr_Position, attr_Position2, u_VertexLe"
"rp);\r\n\tvec3 normal = normalize(mix(attr_Normal, attr_Normal2, u_VertexLe"
"rp));\r\n#else\r\n\tvec4 position = attr_Position;\r\n\tvec3 normal = attr_"
"Normal;\r\n#endif\r\n\r\n#if defined(USE_DEFORM_VERTEXES)\r\n\tposition = D"
"eformPosition(position, normal, attr_TexCoord0.st);\r\n#endif\r\n\r\n\tgl_P"
"osition = u_ModelViewProjectionMatrix * position;\r\n\r\n#if defined(USE_TC"
"GEN)\r\n\tvec2 tex = GenTexCoords(u_TCGen0, position, normal, u_TCGen0Vecto"
"r0, u_TCGen0Vector1);\r\n#else\r\n\tvec2 tex = attr_TexCoord0.st;\r\n#endif"
"\r\n\tvar_DiffuseTex = DoTexMatrix(tex, position.xyz, u_DiffuseTexMatrix);"
"\r\n\r\n#if defined(USE_LIGHTMAP)\r\n\tvar_LightTex = attr_TexCoord1.st;\r"
"\n#endif\r\n\r\n\tvar_Color = u_VertColor * attr_Color + u_BaseColor;\r\n\r"
"\n#if defined(USE_RGBAGEN)\r\n\tif (u_ColorGen == CGEN_LIGHTING_DIFFUSE)\r"
"\n\t{\r\n\t\tfloat incoming = max(dot(normal, u_LightOrigin.xyz), 0.0);\r\n"
"\r\n\t\tvar_Color.rgb = min(u_DirectedLight * incoming + u_AmbientLight, 1."
"0);\r\n\t}\r\n\t\r\n\tvec3 toView = u_ViewOrigin - position.xyz;\r\n\r\n\ti"
"f (u_AlphaGen == AGEN_LIGHTING_SPECULAR)\r\n\t{\r\n\t\tvec3 lightDir = norm"
"alize(vec3(-960.0, -1980.0, 96.0) - position.xyz);\r\n\t\tvec3 viewer = nor"
"malize(toView);\r\n\t\tvec3 halfangle = normalize(lightDir + viewer);\r\n\t"
"\t\r\n\t\tvar_Color.a = pow(max(dot(normal, halfangle), 0.0), 8.0);\r\n\t}"
"\r\n\telse if (u_AlphaGen == AGEN_PORTAL)\r\n\t{\r\n\t\tfloat alpha = lengt"
"h(toView) / u_PortalRange;\r\n\r\n\t\tvar_Color.a = min(alpha, 1.0);\r\n\t}"
"\r\n\telse if (u_AlphaGen == AGEN_FRESNEL)\r\n\t{\r\n\t\tvec3 viewer = norm"
"alize(toView);\r\n\t\t\r\n\t\tvar_Color.a = 0.10 + 0.90 * pow(1.0 - dot(nor"
"mal, viewer), 5);\r\n\t}\r\n#endif\r\n\r\n#if defined (USE_FOG)\r\n\tfloat "
"s = dot(position, u_FogDistance);\r\n\tfloat t = dot(position, u_FogDepth);"
"\r\n\t\r\n\tif (t >= 1.0)\r\n\t{\r\n\t\ts *= t / (t - min(u_FogEyeT, 0.0));"
"\r\n\t}\r\n\telse\r\n\t{\r\n\t\ts *= max(t + sign(u_FogEyeT), 0.0);\r\n\t}"
"\r\n\t\r\n\ts = 1.0 - sqrt(clamp(s * 8.0, 0.0, 1.0));\r\n\t\r\n\tvar_Color "
"*= u_FogColorMask * s + (vec4(1.0) - u_FogColorMask);\r\n#endif\r\n}\r\n";
"attribute vec4 attr_Position;\r\nattribute vec3 attr_Normal;\r\n\r\n#if def"
"ined(USE_VERTEX_ANIMATION)\r\nattribute vec4 attr_Position2;\r\nattribute v"
"ec3 attr_Normal2;\r\n#endif\r\n\r\nattribute vec4 attr_Color;\r\nattribute "
"vec4 attr_TexCoord0;\r\n\r\n#if defined(USE_LIGHTMAP) || defined(USE_TCGEN)"
"\r\nattribute vec4 attr_TexCoord1;\r\n#endif\r\n\r\nuniform vec4 u_Diffus"
"eTexMatrix;\r\nuniform vec4 u_DiffuseTexOffTurb;\r\n\r\n#if defined(USE_T"
"CGEN) || defined(USE_RGBAGEN)\r\nuniform vec3 u_ViewOrigin;\r\n#endif\r\n"
"\r\n#if defined(USE_TCGEN)\r\nuniform int u_TCGen0;\r\nuniform vec3 u_"
"TCGen0Vector0;\r\nuniform vec3 u_TCGen0Vector1;\r\n#endif\r\n\r\n#if defi"
"ned(USE_FOG)\r\nuniform vec4 u_FogDistance;\r\nuniform vec4 u_FogDepth;"
"\r\nuniform float u_FogEyeT;\r\nuniform vec4 u_FogColorMask;\r\n#endif\r"
"\n\r\n#if defined(USE_DEFORM_VERTEXES)\r\nuniform int u_DeformGen;\r\nun"
"iform float u_DeformParams[5];\r\nuniform float u_Time;\r\n#endif\r\n\r\n"
"uniform mat4 u_ModelViewProjectionMatrix;\r\nuniform vec4 u_BaseColor;"
"\r\nuniform vec4 u_VertColor;\r\n\r\n#if defined(USE_RGBAGEN)\r\nuniform "
"int u_ColorGen;\r\nuniform int u_AlphaGen;\r\nuniform vec3 u_Ambien"
"tLight;\r\nuniform vec3 u_DirectedLight;\r\nuniform vec4 u_LightOrigin;"
"\r\nuniform float u_PortalRange;\r\n#endif\r\n\r\n#if defined(USE_VERTEX_A"
"NIMATION)\r\nuniform float u_VertexLerp;\r\n#endif\r\n\r\nvarying vec2 v"
"ar_DiffuseTex;\r\n#if defined(USE_LIGHTMAP)\r\nvarying vec2 var_LightTex;"
"\r\n#endif\r\nvarying vec4 var_Color;\r\n\r\n#if defined(USE_DEFORM_VERTE"
"XES)\r\nvec3 DeformPosition(const vec3 pos, const vec3 normal, const vec2 s"
"t)\r\n{\r\n\tfloat base = u_DeformParams[0];\r\n\tfloat amplitude = u_"
"DeformParams[1];\r\n\tfloat phase = u_DeformParams[2];\r\n\tfloat frequ"
"ency = u_DeformParams[3];\r\n\tfloat spread = u_DeformParams[4];\r\n\r\n"
"\tif (u_DeformGen == DGEN_BULGE)\r\n\t{\r\n\t\tphase *= M_PI * 0.25 * st.x;"
"\r\n\t}\r\n\telse // if (u_DeformGen <= DGEN_WAVE_INVERSE_SAWTOOTH)\r\n\t{"
"\r\n\t\tphase += dot(pos.xyz, vec3(spread));\r\n\t}\r\n\r\n\tfloat value = "
"phase + (u_Time * frequency);\r\n\tfloat func;\r\n\r\n\tif (u_DeformGen == "
"DGEN_WAVE_SIN)\r\n\t{\r\n\t\tfunc = sin(value * 2.0 * M_PI);\r\n\t}\r\n\tel"
"se if (u_DeformGen == DGEN_WAVE_SQUARE)\r\n\t{\r\n\t\tfunc = sign(sin(value"
" * 2.0 * M_PI));\r\n\t}\r\n\telse if (u_DeformGen == DGEN_WAVE_TRIANGLE)\r"
"\n\t{\r\n\t\tfunc = abs(fract(value + 0.75) - 0.5) * 4.0 - 1.0;\r\n\t}\r\n"
"\telse if (u_DeformGen == DGEN_WAVE_SAWTOOTH)\r\n\t{\r\n\t\tfunc = fract(va"
"lue);\r\n\t}\r\n\telse if (u_DeformGen == DGEN_WAVE_INVERSE_SAWTOOTH)\r\n\t"
"{\r\n\t\tfunc = (1.0 - fract(value));\r\n\t}\r\n\telse if (u_DeformGen == D"
"GEN_BULGE)\r\n\t{\r\n\t\tfunc = sin(value);\r\n\t}\r\n\r\n\treturn pos + no"
"rmal * (base + func * amplitude);\r\n}\r\n#endif\r\n\r\n#if defined(USE_TCG"
"EN)\r\nvec2 GenTexCoords(int TCGen, vec3 position, vec3 normal, vec3 TCGenV"
"ector0, vec3 TCGenVector1)\r\n{\r\n\tvec2 tex = attr_TexCoord0.st;\r\n\r\n"
"\tif (TCGen == TCGEN_LIGHTMAP)\r\n\t{\r\n\t\ttex = attr_TexCoord1.st;\r\n\t"
"}\r\n\telse if (TCGen == TCGEN_ENVIRONMENT_MAPPED)\r\n\t{\r\n\t\tvec3 viewe"
"r = normalize(u_ViewOrigin - position);\r\n\t\ttex = -reflect(viewer, norma"
"l).yz * vec2(0.5, -0.5) + 0.5;\r\n\t}\r\n\telse if (TCGen == TCGEN_VECTOR)"
"\r\n\t{\r\n\t\ttex = vec2(dot(position, TCGenVector0), dot(position, TCGenV"
"ector1));\r\n\t}\r\n\t\r\n\treturn tex;\r\n}\r\n#endif\r\n\r\n#if defined(U"
"SE_TCMOD)\r\nvec2 ModTexCoords(vec2 st, vec3 position, vec4 texMatrix, vec4"
" offTurb)\r\n{\r\n\tfloat amplitude = offTurb.z;\r\n\tfloat phase = offTurb"
".w;\r\n\tvec2 st2 = vec2(dot(st, texMatrix.xz), dot(st, texMatrix.yw)) + of"
"fTurb.xy;\r\n\r\n\tvec3 offsetPos = position / 1024.0;\r\n\toffsetPos.x += "
"offsetPos.z;\r\n\t\r\n\tvec2 texOffset = sin((offsetPos.xy + vec2(phase)) *"
" 2.0 * M_PI);\r\n\t\r\n\treturn st2 + texOffset * amplitude;\t\r\n}\r\n#end"
"if\r\n\r\n#if defined(USE_RGBAGEN)\r\nvec4 CalcColor(vec3 position, vec3 no"
"rmal)\r\n{\r\n\tvec4 color = u_VertColor * attr_Color + u_BaseColor;\r\n\t"
"\r\n\tif (u_ColorGen == CGEN_LIGHTING_DIFFUSE)\r\n\t{\r\n\t\tfloat incoming"
" = clamp(dot(normal, u_LightOrigin.xyz), 0.0, 1.0);\r\n\r\n\t\tcolor.rgb = "
"clamp(u_DirectedLight * incoming + u_AmbientLight, 0.0, 1.0);\r\n\t}\r\n\t"
"\r\n\tvec3 toView = u_ViewOrigin - position;\r\n\tvec3 viewer = normalize(u"
"_ViewOrigin - position);\r\n\r\n\tif (u_AlphaGen == AGEN_LIGHTING_SPECULAR)"
"\r\n\t{\r\n\t\tvec3 lightDir = normalize(vec3(-960.0, -1980.0, 96.0) - posi"
"tion.xyz);\r\n\t\tvec3 halfangle = normalize(lightDir + viewer);\r\n\t\t\r"
"\n\t\tcolor.a = pow(max(dot(normal, halfangle), 0.0), 8.0);\r\n\t}\r\n\tels"
"e if (u_AlphaGen == AGEN_PORTAL)\r\n\t{\r\n\t\tfloat alpha = length(toView)"
" / u_PortalRange;\r\n\r\n\t\tcolor.a = clamp(alpha, 0.0, 1.0);\r\n\t}\r\n\t"
"else if (u_AlphaGen == AGEN_FRESNEL)\r\n\t{\r\n\t\tcolor.a = 0.10 + 0.90 * "
"pow(1.0 - dot(normal, viewer), 5);\r\n\t}\r\n\t\r\n\treturn color;\r\n}\r\n"
"#endif\r\n\r\n#if defined(USE_FOG)\r\nfloat CalcFog(vec4 position)\r\n{\r\n"
"\tfloat s = dot(position, u_FogDistance) * 8.0;\r\n\tfloat t = dot(position"
", u_FogDepth);\r\n\r\n\tif (t < 1.0)\r\n\t{\r\n\t\tt = step(step(0.0, -u_Fo"
"gEyeT), t);\r\n\t}\r\n\telse\r\n\t{\r\n\t\tt /= t - min(u_FogEyeT, 0.0);\r"
"\n\t}\r\n\r\n\treturn s * t;\r\n}\r\n#endif\r\n\r\nvoid main()\r\n{\r\n#if "
"defined(USE_VERTEX_ANIMATION)\r\n\tvec4 position = mix(attr_Position, attr_"
"Position2, u_VertexLerp);\r\n\tvec3 normal = normalize(mix(attr_Normal, att"
"r_Normal2, u_VertexLerp));\r\n#else\r\n\tvec4 position = attr_Position;\r\n"
"\tvec3 normal = attr_Normal;\r\n#endif\r\n\r\n#if defined(USE_DEFORM_VERTEX"
"ES)\r\n\tposition.xyz = DeformPosition(position.xyz, normal, attr_TexCoord0"
".st);\r\n#endif\r\n\r\n\tgl_Position = u_ModelViewProjectionMatrix * positi"
"on;\r\n\r\n#if defined(USE_TCGEN)\r\n\tvec2 tex = GenTexCoords(u_TCGen0, po"
"sition.xyz, normal, u_TCGen0Vector0, u_TCGen0Vector1);\r\n#else\r\n\tvec2 t"
"ex = attr_TexCoord0.st;\r\n#endif\r\n\r\n#if defined(USE_TCMOD)\r\n\tvar_Di"
"ffuseTex = ModTexCoords(tex, position.xyz, u_DiffuseTexMatrix, u_DiffuseTex"
"OffTurb);\r\n#else\r\n var_DiffuseTex = tex;\r\n#endif\r\n\r\n#if define"
"d(USE_LIGHTMAP)\r\n\tvar_LightTex = attr_TexCoord1.st;\r\n#endif\r\n\r\n#if"
" defined(USE_RGBAGEN)\r\n\tvar_Color = CalcColor(position.xyz, normal);\r\n"
"#else\r\n\tvar_Color = u_VertColor * attr_Color + u_BaseColor;\r\n#endif\r"
"\n\r\n#if defined(USE_FOG)\r\n\tvar_Color *= vec4(1.0) - u_FogColorMask * s"
"qrt(clamp(CalcFog(position), 0.0, 1.0));\r\n#endif\r\n}\r\n";
static const char *fallbackGenericShader_fp =
"uniform sampler2D u_DiffuseMap;\r\n\r\n#if defined(USE_LIGHTMAP)\r\nuniform"
" sampler2D u_LightMap;\r\n#endif\r\n\r\nuniform int u_Texture1Env;\r"
" sampler2D u_LightMap;\r\n\r\nuniform int u_Texture1Env;\r\n#endif\r"
"\n\r\nvarying vec2 var_DiffuseTex;\r\n\r\n#if defined(USE_LIGHTMAP)\r"
"\nvarying vec2 var_LightTex;\r\n#endif\r\n\r\nvarying vec4 var_Co"
"lor;\r\n\r\n\r\nvoid main()\r\n{\r\n\tvec4 color = texture2D(u_DiffuseMap,"
@ -145,35 +150,36 @@ static const char *fallbackFogPassShader_vp =
"nt u_DeformGen;\r\nuniform float u_DeformParams[5];\r\n//#endif\r\n\r"
"\nuniform float u_Time;\r\nuniform mat4 u_ModelViewProjectionMatrix;\r"
"\n\r\n//#if defined(USE_VERTEX_ANIMATION)\r\nuniform float u_VertexLerp;"
"\r\n//#endif\r\n\r\nvarying float var_Scale;\r\n\r\n\r\nfloat triangle(fl"
"oat x)\r\n{\r\n\treturn max(1.0 - abs(x), 0);\r\n}\r\n\r\nfloat sawtooth(fl"
"oat x)\r\n{\r\n\treturn x - floor(x);\r\n}\r\n\r\nvec4 DeformPosition(const"
" vec4 pos, const vec3 normal, const vec2 st)\r\n{\r\n\tif (u_DeformGen == 0"
")\r\n\t{\r\n\t\treturn pos;\r\n\t}\r\n\r\n\tfloat base = u_DeformParam"
"s[0];\r\n\tfloat amplitude = u_DeformParams[1];\r\n\tfloat phase = u_De"
"formParams[2];\r\n\tfloat frequency = u_DeformParams[3];\r\n\tfloat spread "
"= u_DeformParams[4];\r\n\t\t\r\n\tif (u_DeformGen <= DGEN_WAVE_INVERSE_S"
"AWTOOTH)\r\n\t{\r\n\t\tphase += (pos.x + pos.y + pos.z) * spread;\r\n\t}\r"
"\n\telse if (u_DeformGen == DGEN_BULGE)\r\n\t{\r\n\t\tphase *= M_PI * 0.25 "
"* st.x;\r\n\t}\r\n\r\n\tfloat value = phase + (u_Time * frequency);\r\n\tfl"
"oat func;\r\n\r\n\tif (u_DeformGen == DGEN_WAVE_SIN)\r\n\t{\r\n\t\tfunc = s"
"in(value * 2.0 * M_PI);\r\n\t}\r\n\telse if (u_DeformGen == DGEN_WAVE_SQUAR"
"E)\r\n\t{\r\n\t\tfunc = sign(sin(value * 2.0 * M_PI));\r\n\t}\r\n\telse if "
"(u_DeformGen == DGEN_WAVE_TRIANGLE)\r\n\t{\r\n\t\tfunc = triangle(value);\r"
"\n\t}\r\n\telse if (u_DeformGen == DGEN_WAVE_SAWTOOTH)\r\n\t{\r\n\t\tfunc ="
" sawtooth(value);\r\n\t}\r\n\telse if (u_DeformGen == DGEN_WAVE_INVERSE_SAW"
"TOOTH)\r\n\t{\r\n\t\tfunc = (1.0 - sawtooth(value));\r\n\t}\r\n\telse if (u"
"_DeformGen == DGEN_BULGE)\r\n\t{\r\n\t\tfunc = sin(value);\r\n\t}\r\n\r\n\t"
"vec4 deformed = pos;\r\n\tdeformed.xyz += normal * (base + func * amplitude"
");\r\n\r\n\treturn deformed;\r\n\r\n}\r\n\r\nvoid main()\r\n{\r\n\tvec4 pos"
"ition = mix(attr_Position, attr_Position2, u_VertexLerp);\r\n\tvec3 normal "
"= normalize(mix(attr_Normal, attr_Normal2, u_VertexLerp));\r\n\r\n\tpositio"
"n = DeformPosition(position, normal, attr_TexCoord0.st);\r\n\r\n\tgl_Positi"
"on = u_ModelViewProjectionMatrix * position;\r\n\r\n\tfloat s = dot(positio"
"n, u_FogDistance);\r\n\tfloat t = dot(position, u_FogDepth);\r\n\r\n\tif (t"
" >= 1.0)\r\n\t{\r\n\t\ts *= t / (t - min(u_FogEyeT, 0.0));\r\n\t}\r\n\telse"
"\r\n\t{\r\n\t\ts *= max(t + sign(u_FogEyeT), 0.0);\r\n\t}\r\n\r\n\tvar_Scal"
"e = s * 8.0;\r\n}\r\n";
"\r\n//#endif\r\n\r\nvarying float var_Scale;\r\n\r\n#if defined(USE_DEFOR"
"M_VERTEXES)\r\nvec3 DeformPosition(const vec3 pos, const vec3 normal, const"
" vec2 st)\r\n{\r\n\tif (u_DeformGen == 0)\r\n\t{\r\n\t\treturn pos;\r\n\t}"
"\r\n\r\n\tfloat base = u_DeformParams[0];\r\n\tfloat amplitude = u_Def"
"ormParams[1];\r\n\tfloat phase = u_DeformParams[2];\r\n\tfloat frequenc"
"y = u_DeformParams[3];\r\n\tfloat spread = u_DeformParams[4];\r\n\r\n\ti"
"f (u_DeformGen == DGEN_BULGE)\r\n\t{\r\n\t\tphase *= M_PI * 0.25 * st.x;\r"
"\n\t}\r\n\telse // if (u_DeformGen <= DGEN_WAVE_INVERSE_SAWTOOTH)\r\n\t{\r"
"\n\t\tphase += dot(pos.xyz, vec3(spread));\r\n\t}\r\n\r\n\tfloat value = ph"
"ase + (u_Time * frequency);\r\n\tfloat func;\r\n\r\n\tif (u_DeformGen == DG"
"EN_WAVE_SIN)\r\n\t{\r\n\t\tfunc = sin(value * 2.0 * M_PI);\r\n\t}\r\n\telse"
" if (u_DeformGen == DGEN_WAVE_SQUARE)\r\n\t{\r\n\t\tfunc = sign(sin(value *"
" 2.0 * M_PI));\r\n\t}\r\n\telse if (u_DeformGen == DGEN_WAVE_TRIANGLE)\r\n"
"\t{\r\n\t\tfunc = abs(fract(value + 0.75) - 0.5) * 4.0 - 1.0;\r\n\t}\r\n\te"
"lse if (u_DeformGen == DGEN_WAVE_SAWTOOTH)\r\n\t{\r\n\t\tfunc = fract(value"
");\r\n\t}\r\n\telse if (u_DeformGen == DGEN_WAVE_INVERSE_SAWTOOTH)\r\n\t{\r"
"\n\t\tfunc = (1.0 - fract(value));\r\n\t}\r\n\telse if (u_DeformGen == DGEN"
"_BULGE)\r\n\t{\r\n\t\tfunc = sin(value);\r\n\t}\r\n\r\n\treturn pos + norma"
"l * (base + func * amplitude);\r\n}\r\n#endif\r\n\r\nfloat CalcFog(vec4 pos"
"ition)\r\n{\r\n\tfloat s = dot(position, u_FogDistance) * 8.0;\r\n\tfloat t"
" = dot(position, u_FogDepth);\r\n\r\n\tif (t < 1.0)\r\n\t{\r\n\t\tt = step("
"step(0.0, -u_FogEyeT), t);\r\n\t}\r\n\telse\r\n\t{\r\n\t\tt /= t - min(u_Fo"
"gEyeT, 0.0);\r\n\t}\r\n\t\r\n\treturn s * t;\r\n}\r\n\r\nvoid main()\r\n{\r"
"\n#if defined(USE_VERTEX_ANIMATION)\r\n\tvec4 position = mix(attr_Position,"
" attr_Position2, u_VertexLerp);\r\n\tvec3 normal = normalize(mix(attr_Norma"
"l, attr_Normal2, u_VertexLerp));\r\n#else\r\n\tvec4 position = attr_Positio"
"n;\r\n\tvec3 normal = attr_Normal;\r\n#endif\r\n\r\n#if defined(USE_DEFORM_"
"VERTEXES)\r\n\tposition.xyz = DeformPosition(position.xyz, normal, attr_Tex"
"Coord0.st);\r\n#endif\r\n\r\n\tgl_Position = u_ModelViewProjectionMatrix * "
"position;\r\n\r\n\tvar_Scale = CalcFog(position);\r\n}\r\n";
static const char *fallbackFogPassShader_fp =
"uniform vec4 u_Color;\r\n\r\nvarying float var_Scale;\r\n\r\nvoid main()\r"
@ -182,39 +188,37 @@ static const char *fallbackFogPassShader_fp =
static const char *fallbackDlightShader_vp =
"attribute vec4 attr_Position;\r\nattribute vec4 attr_TexCoord0;\r\nattribut"
"e vec3 attr_Normal;\r\n\r\nuniform vec4 u_DlightInfo;\r\n\r\nuniform int "
" u_DeformGen;\r\nuniform float u_DeformParams[5];\r\n\r\nuniform float "
"u_Time;\r\nuniform vec4 u_Color;\r\nuniform mat4 u_ModelViewProjectionM"
"atrix;\r\n\r\nvarying vec2 var_Tex1;\r\nvarying vec4 var_Color;\r\n\r\n"
"float triangle(float x)\r\n{\r\n\treturn max(1.0 - abs(x), 0);\r\n}\r\n\r\n"
"float sawtooth(float x)\r\n{\r\n\treturn x - floor(x);\r\n}\r\n\r\nvec4 Def"
"ormPosition(const vec4 pos, const vec3 normal, const vec2 st)\r\n{\r\n\tif "
"(u_DeformGen == 0)\r\n\t{\r\n\t\treturn pos;\r\n\t}\r\n\r\n\tfloat base = "
" u_DeformParams[0];\r\n\tfloat amplitude = u_DeformParams[1];\r\n\tfloat"
" phase = u_DeformParams[2];\r\n\tfloat frequency = u_DeformParams[3];\r"
"\n\tfloat spread = u_DeformParams[4];\r\n\t\t\r\n\tif (u_DeformGen <= DG"
"EN_WAVE_INVERSE_SAWTOOTH)\r\n\t{\r\n\t\tphase += (pos.x + pos.y + pos.z) * "
"spread;\r\n\t}\r\n\telse if (u_DeformGen == DGEN_BULGE)\r\n\t{\r\n\t\tphase"
" *= M_PI * 0.25 * st.x;\r\n\t}\r\n\r\n\tfloat value = phase + (u_Time * fre"
"quency);\r\n\tfloat func;\r\n\r\n\tif (u_DeformGen == DGEN_WAVE_SIN)\r\n\t{"
"\r\n\t\tfunc = sin(value * 2.0 * M_PI);\r\n\t}\r\n\telse if (u_DeformGen =="
" DGEN_WAVE_SQUARE)\r\n\t{\r\n\t\tfunc = sign(sin(value * 2.0 * M_PI));\r\n"
"\t}\r\n\telse if (u_DeformGen == DGEN_WAVE_TRIANGLE)\r\n\t{\r\n\t\tfunc = t"
"riangle(value);\r\n\t}\r\n\telse if (u_DeformGen == DGEN_WAVE_SAWTOOTH)\r\n"
"\t{\r\n\t\tfunc = sawtooth(value);\r\n\t}\r\n\telse if (u_DeformGen == DGEN"
"_WAVE_INVERSE_SAWTOOTH)\r\n\t{\r\n\t\tfunc = (1.0 - sawtooth(value));\r\n\t"
"}\r\n\telse if (u_DeformGen == DGEN_BULGE)\r\n\t{\r\n\t\tfunc = sin(value);"
"\r\n\t}\r\n\r\n\tvec4 deformed = pos;\r\n\tdeformed.xyz += normal * (base +"
" func * amplitude);\r\n\r\n\treturn deformed;\r\n\r\n}\r\n\r\nvoid main()\r"
"\n{\r\n\tvec4 position = attr_Position;\r\n\tvec3 normal = attr_Normal;\r\n"
"\r\n\tposition = DeformPosition(position, normal, attr_TexCoord0.st);\r\n\r"
"\n\tgl_Position = u_ModelViewProjectionMatrix * position;\r\n\t\t\r\n\tvec3"
" dist = u_DlightInfo.xyz - position.xyz;\t\r\n\r\n\tfloat diffz = abs(dist."
"z);\r\n\tfloat radius = 1.0 / u_DlightInfo.a;\r\n\r\n\tvec2 tex = vec2(0.5)"
" + dist.xy * u_DlightInfo.a;\r\n\tfloat dlightmod = max(sign(dot(dist, norm"
"al)), 0.0);\r\n\tdlightmod *= clamp(2.0 * (radius - diffz) * u_DlightInfo.a"
", 0.0, 1.0);\r\n\r\n\tvar_Tex1 = tex;\r\n\tvar_Color = u_Color;\r\n\tvar_Co"
"lor.rgb *= dlightmod;\r\n}\r\n";
"e vec3 attr_Normal;\r\n\r\nuniform vec4 u_DlightInfo;\r\n\r\n#if defined("
"USE_DEFORM_VERTEXES)\r\nuniform int u_DeformGen;\r\nuniform float u_Def"
"ormParams[5];\r\nuniform float u_Time;\r\n#endif\r\n\r\nuniform vec4 u_C"
"olor;\r\nuniform mat4 u_ModelViewProjectionMatrix;\r\n\r\nvarying vec2 "
"var_Tex1;\r\nvarying vec4 var_Color;\r\n\r\n#if defined(USE_DEFORM_VERTEX"
"ES)\r\nvec3 DeformPosition(const vec3 pos, const vec3 normal, const vec2 st"
")\r\n{\r\n\tif (u_DeformGen == 0)\r\n\t{\r\n\t\treturn pos;\r\n\t}\r\n\r\n"
"\tfloat base = u_DeformParams[0];\r\n\tfloat amplitude = u_DeformParam"
"s[1];\r\n\tfloat phase = u_DeformParams[2];\r\n\tfloat frequency = u_De"
"formParams[3];\r\n\tfloat spread = u_DeformParams[4];\r\n\r\n\tif (u_Def"
"ormGen == DGEN_BULGE)\r\n\t{\r\n\t\tphase *= M_PI * 0.25 * st.x;\r\n\t}\r\n"
"\telse // if (u_DeformGen <= DGEN_WAVE_INVERSE_SAWTOOTH)\r\n\t{\r\n\t\tphas"
"e += dot(pos.xyz, vec3(spread));\r\n\t}\r\n\r\n\tfloat value = phase + (u_T"
"ime * frequency);\r\n\tfloat func;\r\n\r\n\tif (u_DeformGen == DGEN_WAVE_SI"
"N)\r\n\t{\r\n\t\tfunc = sin(value * 2.0 * M_PI);\r\n\t}\r\n\telse if (u_Def"
"ormGen == DGEN_WAVE_SQUARE)\r\n\t{\r\n\t\tfunc = sign(sin(value * 2.0 * M_P"
"I));\r\n\t}\r\n\telse if (u_DeformGen == DGEN_WAVE_TRIANGLE)\r\n\t{\r\n\t\t"
"func = abs(fract(value + 0.75) - 0.5) * 4.0 - 1.0;\r\n\t}\r\n\telse if (u_D"
"eformGen == DGEN_WAVE_SAWTOOTH)\r\n\t{\r\n\t\tfunc = fract(value);\r\n\t}\r"
"\n\telse if (u_DeformGen == DGEN_WAVE_INVERSE_SAWTOOTH)\r\n\t{\r\n\t\tfunc "
"= (1.0 - fract(value));\r\n\t}\r\n\telse if (u_DeformGen == DGEN_BULGE)\r\n"
"\t{\r\n\t\tfunc = sin(value);\r\n\t}\r\n\r\n\treturn pos + normal * (base +"
" func * amplitude);\r\n}\r\n#endif\r\n\r\nvoid main()\r\n{\r\n\tvec4 positi"
"on = attr_Position;\r\n\tvec3 normal = attr_Normal;\r\n\r\n#if defined(USE_"
"DEFORM_VERTEXES)\r\n\tposition.xyz = DeformPosition(position.xyz, normal, a"
"ttr_TexCoord0.st);\r\n#endif\r\n\r\n\tgl_Position = u_ModelViewProjectionMa"
"trix * position;\r\n\t\t\r\n\tvec3 dist = u_DlightInfo.xyz - position.xyz;"
"\t\r\n\r\n\tvar_Tex1 = dist.xy * u_DlightInfo.a + vec2(0.5);\r\n\tfloat dli"
"ghtmod = step(0.0, dot(dist, normal));\r\n\tdlightmod *= clamp(2.0 * (1.0 -"
" abs(dist.z) * u_DlightInfo.a), 0.0, 1.0);\r\n\t\r\n\tvar_Color = u_Color *"
" dlightmod;\r\n}\r\n";
static const char *fallbackDlightShader_fp =
"uniform sampler2D u_DiffuseMap;\r\n\r\nvarying vec2 var_Tex1;\r\nvaryi"
@ -232,29 +236,37 @@ static const char *fallbackLightallShader_vp =
"ERT_TANGENT_SPACE)\r\nattribute vec3 attr_Tangent2;\r\nattribute vec3 attr_"
"Bitangent2;\r\n #endif\r\n#endif\r\n\r\n#if defined(USE_LIGHT) && !defined"
"(USE_LIGHT_VECTOR)\r\nattribute vec3 attr_LightDirection;\r\n#endif\r\n\r\n"
"#if defined(TCGEN_ENVIRONMENT) || defined(USE_NORMALMAP) || defined(USE_LIG"
"HT) && !defined(USE_FAST_LIGHT)\r\nuniform vec3 u_ViewOrigin;\r\n#endif\r"
"\n\r\nuniform mat4 u_DiffuseTexMatrix;\r\nuniform mat4 u_ModelViewProje"
"ctionMatrix;\r\nuniform vec4 u_BaseColor;\r\nuniform vec4 u_VertColor;"
"\r\n\r\n#if defined(USE_MODELMATRIX)\r\nuniform mat4 u_ModelMatrix;\r\n#e"
"ndif\r\n\r\n#if defined(USE_VERTEX_ANIMATION)\r\nuniform float u_VertexLer"
"p;\r\n#endif\r\n\r\n#if defined(USE_LIGHT_VECTOR)\r\nuniform vec4 u_Light"
"Origin;\r\n #if defined(USE_FAST_LIGHT)\r\nuniform vec3 u_DirectedLight;"
"\r\nuniform vec3 u_AmbientLight;\r\nuniform float u_LightRadius;\r\n #e"
"ndif\r\n#endif\r\n\r\nvarying vec2 var_DiffuseTex;\r\n\r\n#if defined(USE"
"_LIGHTMAP)\r\nvarying vec2 var_LightTex;\r\n#endif\r\n\r\n#if defined(USE"
"_NORMALMAP) || defined(USE_LIGHT) && !defined(USE_FAST_LIGHT)\r\nvarying ve"
"c3 var_SampleToView;\r\n#endif\r\n\r\nvarying vec4 var_Color;\r\nvaryin"
"g vec3 var_Position;\r\nvarying vec3 var_Normal;\r\n\r\n#if defined(USE"
"_VERT_TANGENT_SPACE)\r\nvarying vec3 var_Tangent;\r\nvarying vec3 var_B"
"itangent;\r\n#endif\r\n\r\nvarying vec3 var_VertLight;\r\n\r\n#if defined"
"(USE_LIGHT) && !defined(USE_DELUXEMAP)\r\nvarying vec3 var_WorldLight;\r"
"\n#endif\r\n\r\nvarying vec4 var_ScreenPos;\r\n\r\nvec2 DoTexMatrix(vec2 "
"st, vec3 position, mat4 texMatrix)\r\n{\r\n\tvec2 st2 = (texMatrix * vec4(s"
"t, 1, 0)).st;\r\n\r\n\tvec3 offsetPos = position.xyz / 1024.0;\r\n\toffsetP"
"os.x += offsetPos.z;\r\n\r\n\tvec2 texOffset = sin((offsetPos.xy + vec2(tex"
"Matrix[3][1])) * 2.0 * M_PI);\r\n\t\r\n\treturn st2 + texOffset * texMatrix"
"[3][0];\r\n}\r\n\r\nvoid main()\r\n{\r\n#if defined(USE_VERTEX_ANIMATION)\r"
"#if defined(USE_TCGEN) || defined(USE_NORMALMAP) || defined(USE_LIGHT) && !"
"defined(USE_FAST_LIGHT)\r\nuniform vec3 u_ViewOrigin;\r\n#endif\r\n\r\n#i"
"f defined(USE_TCGEN)\r\nuniform int u_TCGen0;\r\n#endif\r\n\r\n#if defin"
"ed(USE_TCMOD)\r\nuniform vec4 u_DiffuseTexMatrix;\r\nuniform vec4 u_Dif"
"fuseTexOffTurb;\r\n#endif\r\n\r\nuniform mat4 u_ModelViewProjectionMatrix"
";\r\nuniform vec4 u_BaseColor;\r\nuniform vec4 u_VertColor;\r\n\r\n#if "
"defined(USE_MODELMATRIX)\r\nuniform mat4 u_ModelMatrix;\r\n#endif\r\n\r\n"
"#if defined(USE_VERTEX_ANIMATION)\r\nuniform float u_VertexLerp;\r\n#endif"
"\r\n\r\n#if defined(USE_LIGHT_VECTOR)\r\nuniform vec4 u_LightOrigin;\r\n "
" #if defined(USE_FAST_LIGHT)\r\nuniform vec3 u_DirectedLight;\r\nuniform "
"vec3 u_AmbientLight;\r\nuniform float u_LightRadius;\r\n #endif\r\n#end"
"if\r\n\r\nvarying vec2 var_DiffuseTex;\r\n\r\n#if defined(USE_LIGHTMAP)\r"
"\nvarying vec2 var_LightTex;\r\n#endif\r\n\r\n#if defined(USE_NORMALMAP) "
"|| defined(USE_LIGHT) && !defined(USE_FAST_LIGHT)\r\nvarying vec3 var_Sam"
"pleToView;\r\n#endif\r\n\r\nvarying vec4 var_Color;\r\n\r\n#if defined(US"
"E_NORMALMAP) && !defined(USE_VERT_TANGENT_SPACE)\r\nvarying vec3 var_Posi"
"tion;\r\n#endif\r\n\r\n\r\n#if !defined(USE_FAST_LIGHT)\r\nvarying vec3 v"
"ar_Normal;\r\n #if defined(USE_VERT_TANGENT_SPACE)\r\nvarying vec3 var_T"
"angent;\r\nvarying vec3 var_Bitangent;\r\n #endif\r\n#endif\r\n\r\n#if d"
"efined(USE_LIGHT_VERTEX) && !defined(USE_FAST_LIGHT)\r\nvarying vec3 var_"
"VertLight;\r\n#endif\r\n\r\n#if defined(USE_LIGHT) && !defined(USE_DELUXEMA"
"P) && !defined(USE_FAST_LIGHT)\r\nvarying vec3 var_WorldLight;\r\n#endif"
"\r\n\r\n#if defined(USE_LIGHT_VECTOR) && !defined(USE_FAST_LIGHT) && define"
"d(USE_SHADOWMAP)\r\nvarying vec4 var_ScreenPos;\r\n#endif\r\n\r\n#if defi"
"ned(USE_TCMOD)\r\nvec2 ModTexCoords(vec2 st, vec3 position, vec4 texMatrix,"
" vec4 offTurb)\r\n{\r\n\tfloat amplitude = offTurb.z;\r\n\tfloat phase = of"
"fTurb.w;\r\n\tvec2 st2 = vec2(dot(st, texMatrix.xz), dot(st, texMatrix.yw))"
" + offTurb.xy;\r\n\r\n\tvec3 offsetPos = position / 1024.0;\r\n\toffsetPos."
"x += offsetPos.z;\r\n\t\r\n\tvec2 texOffset = sin((offsetPos.xy + vec2(phas"
"e)) * 2.0 * M_PI);\r\n\t\r\n\treturn st2 + texOffset * amplitude;\t\r\n}\r"
"\n#endif\r\n\r\n\r\nvoid main()\r\n{\r\n#if defined(USE_VERTEX_ANIMATION)\r"
"\n\tvec4 position = mix(attr_Position, attr_Position2, u_VertexLerp);\r\n"
"\tvec3 normal = normalize(mix(attr_Normal, attr_Normal2, u_VertexL"
"erp));\r\n #if defined(USE_VERT_TANGENT_SPACE)\r\n\tvec3 tangent = norma"
@ -263,43 +275,47 @@ static const char *fallbackLightallShader_vp =
"ndif\r\n#else\r\n\tvec4 position = attr_Position;\r\n\tvec3 normal = at"
"tr_Normal;\r\n #if defined(USE_VERT_TANGENT_SPACE)\r\n\tvec3 tangent = a"
"ttr_Tangent;\r\n\tvec3 bitangent = attr_Bitangent;\r\n #endif\r\n#endif\r"
"\n\r\n\tgl_Position = u_ModelViewProjectionMatrix * position;\r\n\tvar_Scre"
"enPos = gl_Position;\r\n\r\n#if (defined(USE_LIGHTMAP) || defined(USE_LIGHT"
"_VERTEX)) && !defined(USE_DELUXEMAP)\r\n\tvec3 worldLight = attr_LightDirec"
"tion;\r\n#endif\r\n\t\r\n#if defined(USE_MODELMATRIX)\r\n\tposition = u_Mo"
"delMatrix * position;\r\n\tnormal = (u_ModelMatrix * vec4(normal, 0.0))."
"xyz;\r\n #if defined(USE_VERT_TANGENT_SPACE)\r\n\ttangent = (u_ModelMatr"
"ix * vec4(tangent, 0.0)).xyz;\r\n\tbitangent = (u_ModelMatrix * vec4(bitang"
"ent, 0.0)).xyz;\r\n #endif\r\n\r\n #if defined(USE_LIGHTMAP) && !defined("
"USE_DELUXEMAP)\r\n\tworldLight = (u_ModelMatrix * vec4(worldLight, 0.0)).xy"
"z;\r\n #endif\r\n#endif\r\n\r\n\tvar_Position = position.xyz;\r\n\r\n#if d"
"efined(TCGEN_ENVIRONMENT) || defined(USE_NORMALMAP) || defined(USE_LIGHT) &"
"& !defined(USE_FAST_LIGHT)\r\n\tvec3 SampleToView = u_ViewOrigin - position"
".xyz;\r\n#endif\r\n\r\n#if defined(USE_NORMALMAP) || defined(USE_LIGHT) && "
"!defined(USE_FAST_LIGHT)\r\n\tvar_SampleToView = SampleToView;\r\n#endif\r"
"\n\r\n#if defined(TCGEN_ENVIRONMENT)\r\n\tvec3 viewer = normalize(SampleToV"
"iew);\r\n\tvec3 reflected = normal * 2.0 * dot(normal, viewer) - viewer;\r"
"\n\r\n\tvec2 tex = reflected.yz * vec2(0.5, -0.5) + 0.5;\r\n#else\r\n\tvec2"
" tex = attr_TexCoord0.st;\r\n#endif\r\n\r\n\tvar_DiffuseTex = DoTexMatrix(t"
"ex, position.xyz, u_DiffuseTexMatrix);\r\n\r\n#if defined(USE_LIGHTMAP)\r\n"
"\tvar_LightTex = attr_TexCoord1.st;\r\n#endif\r\n \r\n\tvar_Normal = norma"
"l;\r\n#if defined(USE_VERT_TANGENT_SPACE)\r\n\tvar_Tangent = tangent;\r\n\t"
"var_Bitangent = bitangent;\r\n#endif\r\n\r\n#if defined(USE_LIGHT) && !defi"
"ned(USE_DELUXEMAP)\r\n #if defined(USE_LIGHT_VECTOR)\r\n\tvec3 worldLight "
"= u_LightOrigin.xyz - (position.xyz * u_LightOrigin.w);\r\n #endif\r\n\r\n"
"\tworldLight += normal * 0.0001;\r\n\tvar_WorldLight = worldLight;\r\n#endi"
"f\r\n\t\r\n#if defined(USE_LIGHT_VERTEX)\r\n var_VertLight = attr_Color."
"rgb;\r\n #if !defined(USE_FAST_LIGHT)\r\n\tvar_VertLight /= max(dot(normal"
", normalize(worldLight)), 0.004);\r\n #endif\r\n\tvar_Color.rgb = u_BaseCo"
"lor.rgb;\r\n\tvar_Color.a = u_VertColor.a * attr_Color.a + u_BaseColor.a;\r"
"\n#else\r\n\tvar_Color = u_VertColor * attr_Color + u_BaseColor;\r\n#endif"
"\r\n\r\n#if defined(USE_LIGHT_VECTOR) && defined(USE_FAST_LIGHT)\r\n #if d"
"efined(USE_INVSQRLIGHT)\r\n\tfloat intensity = 1.0 / dot(worldLight, worldL"
"ight);\r\n #else\r\n\tfloat intensity = clamp((1.0 - dot(worldLight, world"
"Light) / (u_LightRadius * u_LightRadius)) * 1.07, 0.0, 1.0);\r\n #endif\r"
"\n\tfloat NL = clamp(dot(normal, normalize(worldLight)), 0.0, 1.0);\r\n\r\n"
"\tvar_VertLight = u_DirectedLight * intensity * NL + u_AmbientLight;\r\n#en"
"dif\r\n}\r\n";
"\n\r\n\tgl_Position = u_ModelViewProjectionMatrix * position;\r\n\r\n#if de"
"fined(USE_LIGHT_VECTOR) && !defined(USE_FAST_LIGHT) && defined(USE_SHADOWMA"
"P)\r\n\tvar_ScreenPos = gl_Position + vec2(1.0, 0.0).xxyx * gl_Position.w;"
"\r\n#endif\r\n\r\n#if (defined(USE_LIGHTMAP) || defined(USE_LIGHT_VERTEX)) "
"&& !defined(USE_DELUXEMAP) && !defined(USE_FAST_LIGHT)\r\n\tvec3 worldLight"
" = attr_LightDirection;\r\n#endif\r\n\t\r\n#if defined(USE_MODELMATRIX)\r\n"
"\tposition = u_ModelMatrix * position;\r\n\tnormal = (u_ModelMatrix * v"
"ec4(normal, 0.0)).xyz;\r\n #if defined(USE_VERT_TANGENT_SPACE)\r\n\ttangen"
"t = (u_ModelMatrix * vec4(tangent, 0.0)).xyz;\r\n\tbitangent = (u_ModelMa"
"trix * vec4(bitangent, 0.0)).xyz;\r\n #endif\r\n\r\n #if defined(USE_LIGH"
"TMAP) && !defined(USE_DELUXEMAP) && !defined(USE_FAST_LIGHT)\r\n\tworldLigh"
"t = (u_ModelMatrix * vec4(worldLight, 0.0)).xyz;\r\n #endif\r\n#endif\r\n"
"\r\n#if defined(USE_NORMALMAP) && !defined(USE_VERT_TANGENT_SPACE)\r\n\tvar"
"_Position = position.xyz;\r\n#endif\r\n\r\n#if defined(USE_TCGEN) || define"
"d(USE_NORMALMAP) || defined(USE_LIGHT) && !defined(USE_FAST_LIGHT)\r\n\tvec"
"3 SampleToView = u_ViewOrigin - position.xyz;\r\n#endif\r\n\r\n#if defined("
"USE_NORMALMAP) || defined(USE_LIGHT) && !defined(USE_FAST_LIGHT)\r\n\tvar_S"
"ampleToView = SampleToView;\r\n#endif\r\n\r\n\tvec2 tex;\r\n\r\n#if defined"
"(USE_TCGEN)\r\n\tif (u_TCGen0 == TCGEN_ENVIRONMENT_MAPPED)\r\n\t{\r\n\t\tte"
"x = -reflect(normalize(SampleToView), normal).yz * vec2(0.5, -0.5) + 0.5;\r"
"\n\t}\r\n\telse\r\n#endif\r\n\t{\r\n\t\ttex = attr_TexCoord0.st;\r\n\t}\r\n"
"\r\n#if defined(USE_TCMOD)\r\n\tvar_DiffuseTex = ModTexCoords(tex, position"
".xyz, u_DiffuseTexMatrix, u_DiffuseTexOffTurb);\r\n#else\r\n\tvar_DiffuseTe"
"x = tex;\r\n#endif\r\n\r\n#if defined(USE_LIGHTMAP)\r\n\tvar_LightTex = att"
"r_TexCoord1.st;\r\n#endif\r\n\r\n#if !defined(USE_FAST_LIGHT)\r\n\tvar_Norm"
"al = normal;\r\n #if defined(USE_VERT_TANGENT_SPACE)\r\n\tvar_Tangent = ta"
"ngent;\r\n\tvar_Bitangent = bitangent;\r\n #endif\r\n#endif\r\n\r\n#if def"
"ined(USE_LIGHT) && !defined(USE_DELUXEMAP)\r\n #if defined(USE_LIGHT_VECTO"
"R)\r\n\tvec3 worldLight = u_LightOrigin.xyz - (position.xyz * u_LightOrigin"
".w);\r\n #endif\r\n #if !defined(USE_FAST_LIGHT)\r\n\tvar_WorldLight = wo"
"rldLight;\r\n #endif\r\n#endif\r\n\t\r\n#if defined(USE_LIGHT_VERTEX) && !"
"defined(USE_FAST_LIGHT)\r\n\tvar_VertLight = u_VertColor.rgb * attr_Color.r"
"gb;\r\n\tvar_Color.rgb = vec3(1.0);\r\n\tvar_Color.a = u_VertColor.a * attr"
"_Color.a + u_BaseColor.a;\r\n#else\r\n\tvar_Color = u_VertColor * attr_Colo"
"r + u_BaseColor;\r\n#endif\r\n\r\n#if defined(USE_LIGHT_VECTOR) && defined("
"USE_FAST_LIGHT)\r\n #if defined(USE_INVSQRLIGHT)\r\n\tfloat intensity = 1."
"0 / dot(worldLight, worldLight);\r\n #else\r\n\tfloat intensity = clamp((1"
".0 - dot(worldLight, worldLight) / (u_LightRadius * u_LightRadius)) * 1.07,"
" 0.0, 1.0);\r\n #endif\r\n\tfloat NL = clamp(dot(normal, normalize(worldLi"
"ght)), 0.0, 1.0);\r\n\r\n\tvar_Color.rgb *= u_DirectedLight * intensity * N"
"L + u_AmbientLight;\r\n#endif\r\n}\r\n";
static const char *fallbackLightallShader_fp =
"uniform sampler2D u_DiffuseMap;\r\n\r\n#if defined(USE_LIGHTMAP)\r\nuniform"
@ -308,140 +324,145 @@ static const char *fallbackLightallShader_fp =
"iform sampler2D u_DeluxeMap;\r\n#endif\r\n\r\n#if defined(USE_SPECULARMAP)"
"\r\nuniform sampler2D u_SpecularMap;\r\n#endif\r\n\r\n#if defined(USE_SHADO"
"WMAP)\r\nuniform sampler2D u_ShadowMap;\r\n#endif\r\n\r\nuniform vec3 "
"u_ViewOrigin;\r\n\r\n#if defined(USE_LIGHT_VECTOR)\r\nuniform vec3 u_D"
"irectedLight;\r\nuniform vec3 u_AmbientLight;\r\nuniform float u_L"
"ightRadius;\r\n#endif\r\n\r\n#if defined(USE_LIGHT)\r\nuniform vec2 u_"
"MaterialInfo;\r\n#endif\r\n\r\nvarying vec2 var_DiffuseTex;\r\n#if def"
"ined(USE_LIGHTMAP)\r\nvarying vec2 var_LightTex;\r\n#endif\r\nvarying "
"vec4 var_Color;\r\nvarying vec3 var_Position;\r\n\r\nvarying vec3"
" var_SampleToView;\r\n\r\nvarying vec3 var_Normal;\r\n#if defined"
"(USE_VERT_TANGENT_SPACE)\r\nvarying vec3 var_Tangent;\r\nvarying vec3 "
" var_Bitangent;\r\n#endif\r\n\r\nvarying vec3 var_VertLight;\r\n\r"
"\n#if defined(USE_LIGHT) && !defined(USE_DELUXEMAP)\r\nvarying vec3 va"
"r_WorldLight;\r\n#endif\r\n\r\nvarying vec4 var_ScreenPos;\r\n\r\n#define"
" EPSILON 0.00000001\r\n\r\n#if defined(USE_PARALLAXMAP)\r\nfloat SampleHeig"
"ht(sampler2D normalMap, vec2 t)\r\n{\r\n #if defined(SWIZZLE_NORMALMAP)\r"
"\n\treturn texture2D(normalMap, t).r;\r\n #else\r\n\treturn texture2D(norm"
"alMap, t).a;\r\n #endif\r\n}\r\n\r\nfloat RayIntersectDisplaceMap(vec2 dp,"
" vec2 ds, sampler2D normalMap)\r\n{\r\n\tconst int linearSearchSteps = 16;"
"\r\n\tconst int binarySearchSteps = 6;\r\n\r\n\tfloat depthStep = 1.0 / flo"
"at(linearSearchSteps);\r\n\r\n\t// current size of search window\r\n\tfloat"
" size = depthStep;\r\n\r\n\t// current depth position\r\n\tfloat depth = 0."
"0;\r\n\r\n\t// best match found (starts with last position 1.0)\r\n\tfloat "
"bestDepth = 1.0;\r\n\r\n\t// search front to back for first point inside ob"
"ject\r\n\tfor(int i = 0; i < linearSearchSteps - 1; ++i)\r\n\t{\r\n\t\tdept"
"h += size;\r\n\t\t\r\n\t\tfloat t = 1.0 - SampleHeight(normalMap, dp + ds *"
" depth);\r\n\t\t\r\n\t\tif(bestDepth > 0.996)\t\t// if no depth found yet\r"
"\n\t\t\tif(depth >= t)\r\n\t\t\t\tbestDepth = depth;\t// store best depth\r"
"\n\t}\r\n\r\n\tdepth = bestDepth;\r\n\t\r\n\t// recurse around first point "
"(depth) for closest match\r\n\tfor(int i = 0; i < binarySearchSteps; ++i)\r"
"\n\t{\r\n\t\tsize *= 0.5;\r\n\r\n\t\tfloat t = 1.0 - SampleHeight(normalMap"
", dp + ds * depth);\r\n\t\t\r\n\t\tif(depth >= t)\r\n\t\t{\r\n\t\t\tbestDep"
"th = depth;\r\n\t\t\tdepth -= 2.0 * size;\r\n\t\t}\r\n\r\n\t\tdepth += size"
";\r\n\t}\r\n\r\n\treturn bestDepth;\r\n}\r\n#endif\r\n\r\nfloat CalcDiffuse"
"(vec3 N, vec3 L, vec3 E, float NE, float NL, float fzero, float shininess)"
"\r\n{\r\n #if defined(USE_OREN_NAYAR) || defined(USE_TRIACE_OREN_NAYAR)\r"
"\n\tfloat gamma = dot(E, L) - NE * NL;\r\n\tfloat B = 2.22222 + 0.1 * shini"
"ness;\r\n\t\t\r\n\t#if defined(USE_OREN_NAYAR)\r\n\tfloat A = 1.0 - 1.0 / ("
"2.0 + 0.33 * shininess);\r\n\tgamma = clamp(gamma, 0.0, 1.0);\r\n\t#endif\r"
"\n\t\r\n\t#if defined(USE_TRIACE_OREN_NAYAR)\r\n\tfloat A = 1.0 - 1.0 / (2."
"0 + 0.65 * shininess);\r\n\r\n\tif (gamma >= 0.0)\r\n\t#endif\r\n\t{\r\n\t"
"\tB *= max(max(NL, NE), EPSILON);\r\n\t}\r\n\r\n\treturn A + gamma / B;\r\n"
" #else\r\n\treturn 1.0 - fzero;\r\n #endif\r\n}\r\n\r\n#if defined(USE_SP"
"ECULARMAP)\r\nfloat CalcSpecular(float NH, float NL, float NE, float EH, fl"
"oat fzero, float shininess)\r\n{\r\n #if defined(USE_BLINN) || defined(USE"
"_TRIACE) || defined(USE_TORRANCE_SPARROW)\r\n\tfloat blinn = pow(NH, shinin"
"ess);\r\n #endif\r\n\r\n #if defined(USE_BLINN)\r\n\treturn blinn;\r\n #"
"endif\r\n\r\n #if defined(USE_COOK_TORRANCE) || defined (USE_TRIACE) || de"
"fined (USE_TORRANCE_SPARROW)\r\n\tfloat fresnel = fzero + (1.0 - fzero) * p"
"ow(1.0 - EH, 5);\r\n #endif\r\n\r\n #if defined(USE_COOK_TORRANCE) || def"
"ined(USE_TORRANCE_SPARROW)\r\n\tfloat geo = 2.0 * NH * min(NE, NL);\r\n\tge"
"o /= max(EH, geo);\r\n #endif \r\n\r\n #if defined(USE_COOK_TORRANCE)\r"
"\n\tfloat m = sqrt(2.0 / max(shininess, EPSILON));\r\n\r\n\tfloat m_sq = m "
"* m;\r\n\tfloat NH_sq = NH * NH;\r\n\tfloat beckmann = exp((NH_sq - 1.0) / "
"max(m_sq * NH_sq, EPSILON)) / max(4.0 * m_sq * NH_sq * NH_sq, EPSILON);\r\n"
"\r\n\treturn fresnel * geo * beckmann / max(NE, EPSILON);\r\n #endif\r\n\r"
"\n #if defined(USE_TRIACE)\r\n\tfloat scale = 0.1248582 * shininess + 0.26"
"91817;\r\n\r\n\treturn fresnel * scale * blinn / max(max(NL, NE), EPSILON);"
"\r\n #endif\r\n \r\n #if defined(USE_TORRANCE_SPARROW)\r\n\tfloat scale "
"= 0.125 * shininess + 1.0;\r\n\r\n\treturn fresnel * geo * scale * blinn / "
"max(NE, EPSILON);\r\n #endif\r\n}\r\n#endif\r\n\r\nvoid main()\r\n{\r\n#if"
" defined(USE_LIGHT) || defined(USE_NORMALMAP)\r\n\tvec3 surfNormal = normal"
"ize(var_Normal);\r\n#endif\r\n\r\n#if defined(USE_DELUXEMAP)\r\n\tvec3 worl"
"dLight = 2.0 * texture2D(u_DeluxeMap, var_LightTex).xyz - vec3(1.0);\r\n\t/"
"/worldLight += var_WorldLight * 0.0001;\r\n#elif defined(USE_LIGHT)\r\n\tve"
"c3 worldLight = var_WorldLight;\r\n#endif\r\n\r\n#if defined(USE_LIGHTMAP)"
"\r\n\tvec4 lightSample = texture2D(u_LightMap, var_LightTex).rgba;\r\n #if"
" defined(RGBE_LIGHTMAP)\r\n\tlightSample.rgb *= exp2(lightSample.a * 255.0 "
"- 128.0);\r\n #endif\r\n\tvec3 directedLight = lightSample.rgb;\r\n#elif d"
"efined(USE_LIGHT_VECTOR)\r\n #if defined(USE_FAST_LIGHT)\r\n\tvec3 directe"
"dLight = var_VertLight;\r\n #else\r\n #if defined(USE_INVSQRLIGHT)\r\n"
"\tfloat intensity = 1.0 / dot(worldLight, worldLight);\r\n #else\r\n\tfl"
"oat intensity = clamp((1.0 - dot(worldLight, worldLight) / (u_LightRadius *"
" u_LightRadius)) * 1.07, 0.0, 1.0);\r\n #endif\r\n\r\n\tvec3 directedLig"
"ht = u_DirectedLight * intensity;\r\n\tvec3 ambientLight = u_AmbientLight;"
"\r\n #endif\r\n\r\n #if defined(USE_SHADOWMAP)\r\n\tvec2 shadowTex = var_"
"ScreenPos.xy / var_ScreenPos.w * 0.5 + 0.5;\r\n\tdirectedLight *= texture2D"
"(u_ShadowMap, shadowTex).r;\r\n #endif\r\n#elif defined(USE_LIGHT_VERTEX)"
"\r\n\tvec3 directedLight = var_VertLight;\r\n#endif\r\n\t\r\n#if defined(TC"
"GEN_ENVIRONMENT) || defined(USE_NORMALMAP) || (defined(USE_LIGHT) && !defin"
"ed(USE_FAST_LIGHT))\r\n\tvec3 SampleToView = normalize(var_SampleToView);\r"
"\n#endif\r\n\tvec2 tex = var_DiffuseTex;\r\n\r\n\tfloat ambientDiff = 1.0;"
"\r\n\r\n#if defined(USE_NORMALMAP)\r\n #if defined(USE_VERT_TANGENT_SPACE)"
"\r\n vec3 tangent = var_Tangent;\r\n\tvec3 bitangent = var_Bitangent;"
"\r\n #else\r\n\tvec3 q0 = dFdx(var_Position);\r\n\tvec3 q1 = dFdy(var_Po"
"sition);\r\n\tvec2 st0 = dFdx(tex);\r\n\tvec2 st1 = dFdy(tex);\r\n\tfloat d"
"ir = sign(st1.t * st0.s - st0.t * st1.s);\r\n\r\n\tvec3 tangent = normali"
"ze( q0 * st1.t - q1 * st0.t) * dir;\r\n\tvec3 bitangent = -normalize( q0 * "
"st1.s - q1 * st0.s) * dir;\r\n #endif\r\n\r\n\tmat3 tangentToWorld = mat3("
"tangent, bitangent, var_Normal);\r\n\r\n #if defined(USE_PARALLAXMAP)\r\n"
"\tvec3 offsetDir = normalize(SampleToView * tangentToWorld);\r\n #if 0\r"
"\n float height = SampleHeight(u_NormalMap, tex);\r\n\tfloat pdist = 0.0"
"5 * height - (0.05 / 2.0);\r\n #else\r\n\toffsetDir.xy *= -0.05 / offset"
"Dir.z;\r\n\tfloat pdist = RayIntersectDisplaceMap(tex, offsetDir.xy, u_Norm"
"alMap);\r\n #endif\t\r\n\ttex += offsetDir.xy * pdist;\r\n #endif\r\n "
"#if defined(SWIZZLE_NORMALMAP)\r\n\tvec3 normal = 2.0 * texture2D(u_NormalM"
"ap, tex).agb - 1.0;\r\n #else\r\n\tvec3 normal = 2.0 * texture2D(u_NormalM"
"ap, tex).rgb - 1.0;\r\n #endif\r\n\tnormal.z = sqrt(clamp(1.0 - dot(normal"
".xy, normal.xy), 0.0, 1.0));\r\n\tvec3 worldNormal = tangentToWorld * norma"
"l;\r\n #if defined(r_normalAmbient)\r\n\tambientDiff = 0.781341 * normal.z"
" + 0.218659;\r\n #endif\r\n#elif defined(USE_LIGHT)\r\n\tvec3 worldNormal "
"= surfNormal;\r\n#endif\r\n\r\n#if (defined(USE_LIGHT) && !defined(USE_FAST"
"_LIGHT)) || (defined(TCGEN_ENVIRONMENT) && defined(USE_NORMALMAP))\r\n\twor"
"ldNormal = normalize(worldNormal);\r\n#endif\r\n\r\n#if defined(TCGEN_ENVIR"
"ONMENT) && defined(USE_NORMALMAP)\r\n\tvec3 reflected = worldNormal * 2.0 *"
" dot(worldNormal, SampleToView) - SampleToView;\r\n\r\n\ttex = reflected.yz"
" * vec2(0.5, -0.5) + 0.5;\r\n#endif\r\n\r\n\tvec4 diffuse = texture2D(u_Dif"
"fuseMap, tex);\r\n\r\n#if defined(USE_LIGHT) && defined(USE_FAST_LIGHT)\r\n"
"\tdiffuse.rgb *= directedLight;\r\n#elif defined(USE_LIGHT)\r\n\tworldLight"
" = normalize(worldLight);\r\n\r\n #if defined(USE_LIGHTMAP)\r\n\tdirectedL"
"ight /= max(dot(surfNormal, worldLight), 0.004);\r\n #endif\r\n\r\n #if d"
"efined(USE_LIGHTMAP) || defined(USE_LIGHT_VERTEX)\r\n\t#if defined(r_normal"
"Ambient)\r\n\tvec3 ambientLight = directedLight * r_normalAmbient;\r\n\tdir"
"ectedLight -= ambientLight;\r\n #else\r\n\tvec3 ambientLight = vec3(0);"
"\r\n #endif\r\n #endif\r\n\r\n\tfloat NL = clamp(dot(worldNormal, worl"
"dLight), 0.0, 1.0);\r\n\tfloat surfNL = clamp(dot(surfNormal, worldLight"
"), 0.0, 1.0);\r\n\tNL = min(NL, surfNL * 2.0);\r\n\tfloat NE = clamp(dot("
"worldNormal, SampleToView), 0.0, 1.0);\r\n\t\r\n\tfloat fzero = u_Material"
"Info.x;\r\n\tfloat shininess = u_MaterialInfo.y;\r\n #if defined(USE_SPECU"
"LARMAP)\r\n\tvec4 specular = texture2D(u_SpecularMap, tex);\r\n\t//specular"
".rgb = clamp(specular.rgb - diffuse.rgb, 0.0, 1.0);\r\n\tshininess *= specu"
"lar.a;\r\n #endif\r\n\tfloat directedDiff = NL * CalcDiffuse(worldNormal, "
"worldLight, SampleToView, NE, NL, fzero, shininess);\r\n\tdiffuse.rgb *= di"
"rectedLight * directedDiff + ambientDiff * ambientLight;\r\n \r\n #if def"
"ined(USE_SPECULARMAP)\r\n\tvec3 halfAngle = normalize(worldLight + SampleTo"
"View);\r\n\r\n\tfloat EH = clamp(dot(SampleToView, halfAngle), 0.0, 1.0);\r"
"\n\tfloat NH = clamp(dot(worldNormal, halfAngle), 0.0, 1.0);\r\n\r\n\tfloa"
"t directedSpec = NL * CalcSpecular(NH, NL, NE, EH, fzero, shininess);\r\n "
"\r\n #if defined(r_normalAmbient)\r\n\tvec3 ambientHalf = normalize(surf"
"Normal + SampleToView);\r\n\tfloat ambientSpec = max(dot(ambientHalf, world"
"Normal) + 0.5, 0.0);\r\n\tambientSpec *= ambientSpec * 0.44;\r\n\tambientSp"
"ec = pow(ambientSpec, shininess) * fzero;\r\n\tspecular.rgb *= directedSpec"
" * directedLight + ambientSpec * ambientLight;\r\n #else\r\n\tspecular.r"
"gb *= directedSpec * directedLight;\r\n #endif\r\n #endif\r\n#endif\r\n"
"\r\n\tgl_FragColor = diffuse;\r\n\r\n#if defined(USE_SPECULARMAP) && define"
"d(USE_LIGHT) && !defined(USE_FAST_LIGHT)\r\n\tgl_FragColor.rgb += specular."
"rgb;\r\n#endif\r\n\r\n\tgl_FragColor *= var_Color;\r\n}\r\n";
"u_ViewOrigin;\r\n\r\n#if defined(USE_TCGEN)\r\nuniform int u_TCGen0;\r\n"
"#endif\r\n\r\n#if defined(USE_LIGHT_VECTOR)\r\nuniform vec3 u_Directed"
"Light;\r\nuniform vec3 u_AmbientLight;\r\nuniform float u_LightRad"
"ius;\r\n#endif\r\n\r\n#if defined(USE_LIGHT)\r\nuniform vec2 u_Materia"
"lInfo;\r\n#endif\r\n\r\nvarying vec2 var_DiffuseTex;\r\n#if defined(US"
"E_LIGHTMAP)\r\nvarying vec2 var_LightTex;\r\n#endif\r\nvarying vec4 "
" var_Color;\r\n\r\n#if defined(USE_NORMALMAP) && !defined(USE_VERT_TANGEN"
"T_SPACE)\r\nvarying vec3 var_Position;\r\n#endif\r\n\r\nvarying vec3 "
" var_SampleToView;\r\n\r\n#if !defined(USE_FAST_LIGHT)\r\nvarying vec3 "
" var_Normal;\r\n#endif\r\n\r\n#if defined(USE_VERT_TANGENT_SPACE)\r\nvar"
"ying vec3 var_Tangent;\r\nvarying vec3 var_Bitangent;\r\n#endif\r"
"\n\r\nvarying vec3 var_VertLight;\r\n\r\n#if defined(USE_LIGHT) && !de"
"fined(USE_DELUXEMAP)\r\nvarying vec3 var_WorldLight;\r\n#endif\r\n\r\n"
"#if defined(USE_LIGHT_VECTOR) && !defined(USE_FAST_LIGHT) && defined(USE_SH"
"ADOWMAP)\r\nvarying vec4 var_ScreenPos;\r\n#endif\r\n\r\n#define EPSILON "
"0.00000001\r\n\r\n#if defined(USE_PARALLAXMAP)\r\nfloat SampleHeight(sample"
"r2D normalMap, vec2 t)\r\n{\r\n #if defined(SWIZZLE_NORMALMAP)\r\n\treturn"
" texture2D(normalMap, t).r;\r\n #else\r\n\treturn texture2D(normalMap, t)."
"a;\r\n #endif\r\n}\r\n\r\nfloat RayIntersectDisplaceMap(vec2 dp, vec2 ds, "
"sampler2D normalMap)\r\n{\r\n\tconst int linearSearchSteps = 16;\r\n\tconst"
" int binarySearchSteps = 6;\r\n\r\n\tfloat depthStep = 1.0 / float(linearSe"
"archSteps);\r\n\r\n\t// current size of search window\r\n\tfloat size = dep"
"thStep;\r\n\r\n\t// current depth position\r\n\tfloat depth = 0.0;\r\n\r\n"
"\t// best match found (starts with last position 1.0)\r\n\tfloat bestDepth "
"= 1.0;\r\n\r\n\t// search front to back for first point inside object\r\n\t"
"for(int i = 0; i < linearSearchSteps - 1; ++i)\r\n\t{\r\n\t\tdepth += size;"
"\r\n\t\t\r\n\t\tfloat t = 1.0 - SampleHeight(normalMap, dp + ds * depth);\r"
"\n\t\t\r\n\t\tif(bestDepth > 0.996)\t\t// if no depth found yet\r\n\t\t\tif"
"(depth >= t)\r\n\t\t\t\tbestDepth = depth;\t// store best depth\r\n\t}\r\n"
"\r\n\tdepth = bestDepth;\r\n\t\r\n\t// recurse around first point (depth) f"
"or closest match\r\n\tfor(int i = 0; i < binarySearchSteps; ++i)\r\n\t{\r\n"
"\t\tsize *= 0.5;\r\n\r\n\t\tfloat t = 1.0 - SampleHeight(normalMap, dp + ds"
" * depth);\r\n\t\t\r\n\t\tif(depth >= t)\r\n\t\t{\r\n\t\t\tbestDepth = dept"
"h;\r\n\t\t\tdepth -= 2.0 * size;\r\n\t\t}\r\n\r\n\t\tdepth += size;\r\n\t}"
"\r\n\r\n\treturn bestDepth;\r\n}\r\n#endif\r\n\r\nfloat CalcDiffuse(vec3 N,"
" vec3 L, vec3 E, float NE, float NL, float fzero, float shininess)\r\n{\r\n"
" #if defined(USE_OREN_NAYAR) || defined(USE_TRIACE_OREN_NAYAR)\r\n\tfloat "
"gamma = dot(E, L) - NE * NL;\r\n\tfloat B = 2.22222 + 0.1 * shininess;\r\n"
"\t\t\r\n\t#if defined(USE_OREN_NAYAR)\r\n\tfloat A = 1.0 - 1.0 / (2.0 + 0.3"
"3 * shininess);\r\n\tgamma = clamp(gamma, 0.0, 1.0);\r\n\t#endif\r\n\t\r\n"
"\t#if defined(USE_TRIACE_OREN_NAYAR)\r\n\tfloat A = 1.0 - 1.0 / (2.0 + 0.65"
" * shininess);\r\n\r\n\tif (gamma >= 0.0)\r\n\t#endif\r\n\t{\r\n\t\tB *= ma"
"x(max(NL, NE), EPSILON);\r\n\t}\r\n\r\n\treturn (A + gamma / B) * (1.0 - fz"
"ero);\r\n #else\r\n\treturn 1.0 - fzero;\r\n #endif\r\n}\r\n\r\n#if defin"
"ed(USE_SPECULARMAP)\r\nfloat CalcSpecular(float NH, float NL, float NE, flo"
"at EH, float fzero, float shininess)\r\n{\r\n #if defined(USE_BLINN) || de"
"fined(USE_TRIACE) || defined(USE_TORRANCE_SPARROW)\r\n\tfloat blinn = pow(N"
"H, shininess);\r\n #endif\r\n\r\n #if defined(USE_BLINN)\r\n\treturn blin"
"n;\r\n #endif\r\n\r\n #if defined(USE_COOK_TORRANCE) || defined (USE_TRIA"
"CE) || defined (USE_TORRANCE_SPARROW)\r\n\tfloat fresnel = fzero + (1.0 - f"
"zero) * pow(1.0 - EH, 5);\r\n #endif\r\n\r\n #if defined(USE_COOK_TORRANC"
"E) || defined(USE_TORRANCE_SPARROW)\r\n\tfloat geo = 2.0 * NH * min(NE, NL)"
";\r\n\tgeo /= max(EH, geo);\r\n #endif \r\n\r\n #if defined(USE_COOK_TOR"
"RANCE)\r\n\tfloat m_sq = 2.0 / max(shininess, EPSILON);\r\n\tfloat NH_sq = "
"NH * NH;\r\n\tfloat m_NH_sq = m_sq * NH_sq;\r\n\tfloat beckmann = exp((NH_s"
"q - 1.0) / max(m_NH_sq, EPSILON)) / max(4.0 * m_NH_sq * NH_sq, EPSILON);\r"
"\n\r\n\treturn fresnel * geo * beckmann / max(NE, EPSILON);\r\n #endif\r\n"
"\r\n #if defined(USE_TRIACE)\r\n\tfloat scale = 0.1248582 * shininess + 0."
"2691817;\r\n\r\n\treturn fresnel * scale * blinn / max(max(NL, NE), EPSILON"
");\r\n #endif\r\n \r\n #if defined(USE_TORRANCE_SPARROW)\r\n\tfloat scal"
"e = 0.125 * shininess + 1.0;\r\n\r\n\treturn fresnel * geo * scale * blinn "
"/ max(NE, EPSILON);\r\n #endif\r\n}\r\n#endif\r\n\r\nvoid main()\r\n{\r\n#"
"if !defined(USE_FAST_LIGHT) && (defined(USE_LIGHT) || defined(USE_NORMALMAP"
"))\r\n\tvec3 surfNormal = normalize(var_Normal);\r\n#endif\r\n\r\n#if defin"
"ed(USE_DELUXEMAP)\r\n\tvec3 worldLight = 2.0 * texture2D(u_DeluxeMap, var_L"
"ightTex).xyz - vec3(1.0);\r\n\t//worldLight += var_WorldLight * 0.0001;\r\n"
"#elif defined(USE_LIGHT)\r\n\tvec3 worldLight = var_WorldLight;\r\n#endif\r"
"\n\r\n#if defined(USE_LIGHTMAP)\r\n\tvec4 lightSample = texture2D(u_LightMa"
"p, var_LightTex).rgba;\r\n #if defined(RGBE_LIGHTMAP)\r\n\tlightSample.rgb"
" *= exp2(lightSample.a * 255.0 - 128.0);\r\n #endif\r\n\tvec3 directedLigh"
"t = lightSample.rgb;\r\n#elif defined(USE_LIGHT_VECTOR) && !defined(USE_FAS"
"T_LIGHT)\r\n #if defined(USE_INVSQRLIGHT)\r\n\tfloat intensity = 1.0 / dot"
"(worldLight, worldLight);\r\n #else\r\n\tfloat intensity = clamp((1.0 - do"
"t(worldLight, worldLight) / (u_LightRadius * u_LightRadius)) * 1.07, 0.0, 1"
".0);\r\n #endif\r\n\r\n\tvec3 directedLight = u_DirectedLight * intensity;"
"\r\n\tvec3 ambientLight = u_AmbientLight;\r\n\r\n #if defined(USE_SHADOWM"
"AP)\r\n\t//vec2 shadowTex = gl_FragCoord.xy * r_FBufScale;\r\n\tvec2 shadow"
"Tex = var_ScreenPos.xy / var_ScreenPos.w;\r\n\tdirectedLight *= texture2D(u"
"_ShadowMap, shadowTex).r;\r\n #endif\r\n#elif defined(USE_LIGHT_VERTEX) &&"
" !defined(USE_FAST_LIGHT)\r\n\tvec3 directedLight = var_VertLight;\r\n#endi"
"f\r\n\t\r\n#if defined(USE_TCGEN) || defined(USE_NORMALMAP) || (defined(USE"
"_LIGHT) && !defined(USE_FAST_LIGHT))\r\n\tvec3 SampleToView = normalize(var"
"_SampleToView);\r\n#endif\r\n\tvec2 tex = var_DiffuseTex;\r\n\r\n\tfloat am"
"bientDiff = 1.0;\r\n\r\n#if defined(USE_NORMALMAP)\r\n #if defined(USE_VER"
"T_TANGENT_SPACE)\r\n vec3 tangent = var_Tangent;\r\n\tvec3 bitangent ="
" var_Bitangent;\r\n #else\r\n\tvec3 q0 = dFdx(var_Position);\r\n\tvec3 q1"
" = dFdy(var_Position);\r\n\tvec2 st0 = dFdx(tex);\r\n\tvec2 st1 = dFdy(tex"
");\r\n\tfloat dir = sign(st1.t * st0.s - st0.t * st1.s);\r\n\r\n\tvec3 ta"
"ngent = normalize( q0 * st1.t - q1 * st0.t) * dir;\r\n\tvec3 bitangent = -n"
"ormalize( q0 * st1.s - q1 * st0.s) * dir;\r\n #endif\r\n\r\n\tmat3 tangent"
"ToWorld = mat3(tangent, bitangent, var_Normal);\r\n\r\n #if defined(USE_PA"
"RALLAXMAP)\r\n\tvec3 offsetDir = normalize(SampleToView * tangentToWorld);"
"\r\n #if 0\r\n float height = SampleHeight(u_NormalMap, tex);\r\n\tfl"
"oat pdist = 0.05 * height - (0.05 / 2.0);\r\n #else\r\n\toffsetDir.xy *="
" -0.05 / offsetDir.z;\r\n\tfloat pdist = RayIntersectDisplaceMap(tex, offse"
"tDir.xy, u_NormalMap);\r\n #endif\t\r\n\ttex += offsetDir.xy * pdist;\r"
"\n #endif\r\n #if defined(SWIZZLE_NORMALMAP)\r\n\tvec3 normal = 2.0 * tex"
"ture2D(u_NormalMap, tex).agb - 1.0;\r\n #else\r\n\tvec3 normal = 2.0 * tex"
"ture2D(u_NormalMap, tex).rgb - 1.0;\r\n #endif\r\n\tnormal.z = sqrt(clamp("
"1.0 - dot(normal.xy, normal.xy), 0.0, 1.0));\r\n\tvec3 worldNormal = tangen"
"tToWorld * normal;\r\n #if defined(r_normalAmbient)\r\n\tambientDiff = 0.7"
"81341 * normal.z + 0.218659;\r\n #endif\r\n#elif defined(USE_LIGHT) && !de"
"fined(USE_FAST_LIGHT)\r\n\tvec3 worldNormal = surfNormal;\r\n#endif\r\n\r\n"
"#if (defined(USE_LIGHT) && !defined(USE_FAST_LIGHT)) || (defined(USE_TCGEN)"
" && defined(USE_NORMALMAP))\r\n\tworldNormal = normalize(worldNormal);\r\n#"
"endif\r\n\r\n#if defined(USE_TCGEN) && defined(USE_NORMALMAP)\r\n\tif (u_TC"
"Gen0 == TCGEN_ENVIRONMENT_MAPPED)\r\n\t{\r\n\t\ttex = -reflect(normalize(Sa"
"mpleToView), worldNormal).yz * vec2(0.5, -0.5) + 0.5;\r\n\t}\r\n#endif\r\n"
"\r\n\tvec4 diffuse = texture2D(u_DiffuseMap, tex);\r\n\r\n#if defined(USE_L"
"IGHT) && defined(USE_FAST_LIGHT)\r\n #if defined(USE_LIGHTMAP)\r\n\tdiffus"
"e.rgb *= directedLight;\r\n #endif\r\n#elif defined(USE_LIGHT)\r\n\tworldL"
"ight = normalize(worldLight);\r\n\r\n #if defined(USE_LIGHTMAP) || defined"
"(USE_LIGHT_VERTEX)\r\n\t#if defined(r_normalAmbient)\r\n\tvec3 ambientLight"
" = directedLight * r_normalAmbient;\r\n\tdirectedLight -= ambientLight;\r\n"
" #else\r\n\tvec3 ambientLight = vec3(0.0);\r\n #endif\r\n\tdirectedLi"
"ght /= max(dot(surfNormal, worldLight), 0.004);\r\n #endif\r\n\r\n\tfloat "
"NL = clamp(dot(worldNormal, worldLight), 0.0, 1.0);\r\n\tfloat surfNL = "
"clamp(dot(surfNormal, worldLight), 0.0, 1.0);\r\n\tNL = min(NL, surfNL *"
" 2.0);\r\n\tfloat NE = clamp(dot(worldNormal, SampleToView), 0.0, 1.0);\r"
"\n\t\r\n\tfloat fzero = u_MaterialInfo.x;\r\n\tfloat shininess = u_Material"
"Info.y;\r\n #if defined(USE_SPECULARMAP)\r\n\tvec4 specular = texture2D(u_"
"SpecularMap, tex);\r\n\t//specular.rgb = clamp(specular.rgb - diffuse.rgb, "
"0.0, 1.0);\r\n\tshininess *= specular.a;\r\n #endif\r\n\tfloat directedDif"
"f = NL * CalcDiffuse(worldNormal, worldLight, SampleToView, NE, NL, fzero, "
"shininess);\r\n\tdiffuse.rgb *= directedLight * directedDiff + ambientDiff "
"* ambientLight;\r\n \r\n #if defined(USE_SPECULARMAP)\r\n\tvec3 halfAngle"
" = normalize(worldLight + SampleToView);\r\n\r\n\tfloat EH = clamp(dot(Samp"
"leToView, halfAngle), 0.0, 1.0);\r\n\tfloat NH = clamp(dot(worldNormal, ha"
"lfAngle), 0.0, 1.0);\r\n\r\n\tfloat directedSpec = NL * CalcSpecular(NH, NL"
", NE, EH, fzero, shininess);\r\n \r\n #if defined(r_normalAmbient)\r\n"
"\tvec3 ambientHalf = normalize(surfNormal + SampleToView);\r\n\tfloat ambie"
"ntSpec = max(dot(ambientHalf, worldNormal) + 0.5, 0.0);\r\n\tambientSpec *="
" ambientSpec * 0.44;\r\n\tambientSpec = pow(ambientSpec, shininess) * fzero"
";\r\n\tspecular.rgb *= directedSpec * directedLight + ambientSpec * ambient"
"Light;\r\n #else\r\n\tspecular.rgb *= directedSpec * directedLight;\r\n "
" #endif\r\n #endif\r\n#endif\r\n\r\n\tgl_FragColor = diffuse;\r\n\r\n#if"
" defined(USE_SPECULARMAP) && defined(USE_LIGHT) && !defined(USE_FAST_LIGHT)"
"\r\n\tgl_FragColor.rgb += specular.rgb;\r\n#endif\r\n\r\n\tgl_FragColor *= "
"var_Color;\r\n}\r\n";
static const char *fallbackShadowfillShader_vp =
"attribute vec4 attr_Position;\r\nattribute vec3 attr_Normal;\r\nattribute"
@ -451,32 +472,30 @@ static const char *fallbackShadowfillShader_vp =
"niform float u_DeformParams[5];\r\n//#endif\r\n\r\nuniform float u_Tim"
"e;\r\nuniform mat4 u_ModelViewProjectionMatrix;\r\n\r\nuniform mat4 u_"
"ModelMatrix;\r\n\r\n//#if defined(USE_VERTEX_ANIMATION)\r\nuniform float "
"u_VertexLerp;\r\n//#endif\r\n\r\nvarying vec3 var_Position;\r\n\r\nfloat"
" triangle(float x)\r\n{\r\n\treturn max(1.0 - abs(x), 0);\r\n}\r\n\r\nfloat"
" sawtooth(float x)\r\n{\r\n\treturn x - floor(x);\r\n}\r\n\r\nvec4 DeformPo"
"sition(const vec4 pos, const vec3 normal, const vec2 st)\r\n{\r\n\tif (u_De"
"formGen == 0)\r\n\t{\r\n\t\treturn pos;\r\n\t}\r\n\r\n\tfloat base = u"
"_DeformParams[0];\r\n\tfloat amplitude = u_DeformParams[1];\r\n\tfloat phas"
"e = u_DeformParams[2];\r\n\tfloat frequency = u_DeformParams[3];\r\n\tf"
"loat spread = u_DeformParams[4];\r\n\t\t\r\n\tif (u_DeformGen <= DGEN_WA"
"VE_INVERSE_SAWTOOTH)\r\n\t{\r\n\t\tphase += (pos.x + pos.y + pos.z) * sprea"
"d;\r\n\t}\r\n\telse if (u_DeformGen == DGEN_BULGE)\r\n\t{\r\n\t\tphase *= M"
"_PI * 0.25 * st.x;\r\n\t}\r\n\r\n\tfloat value = phase + (u_Time * frequenc"
"y);\r\n\tfloat func;\r\n\r\n\tif (u_DeformGen == DGEN_WAVE_SIN)\r\n\t{\r\n"
"u_VertexLerp;\r\n//#endif\r\n\r\nvarying vec3 var_Position;\r\n\r\nvec3 "
"DeformPosition(const vec3 pos, const vec3 normal, const vec2 st)\r\n{\r\n\t"
"if (u_DeformGen == 0)\r\n\t{\r\n\t\treturn pos;\r\n\t}\r\n\r\n\tfloat base "
"= u_DeformParams[0];\r\n\tfloat amplitude = u_DeformParams[1];\r\n\tfl"
"oat phase = u_DeformParams[2];\r\n\tfloat frequency = u_DeformParams[3]"
";\r\n\tfloat spread = u_DeformParams[4];\r\n\r\n\tif (u_DeformGen == DGE"
"N_BULGE)\r\n\t{\r\n\t\tphase *= M_PI * 0.25 * st.x;\r\n\t}\r\n\telse // if "
"(u_DeformGen <= DGEN_WAVE_INVERSE_SAWTOOTH)\r\n\t{\r\n\t\tphase += dot(pos."
"xyz, vec3(spread));\r\n\t}\r\n\r\n\tfloat value = phase + (u_Time * frequen"
"cy);\r\n\tfloat func;\r\n\r\n\tif (u_DeformGen == DGEN_WAVE_SIN)\r\n\t{\r\n"
"\t\tfunc = sin(value * 2.0 * M_PI);\r\n\t}\r\n\telse if (u_DeformGen == DGE"
"N_WAVE_SQUARE)\r\n\t{\r\n\t\tfunc = sign(sin(value * 2.0 * M_PI));\r\n\t}\r"
"\n\telse if (u_DeformGen == DGEN_WAVE_TRIANGLE)\r\n\t{\r\n\t\tfunc = triang"
"le(value);\r\n\t}\r\n\telse if (u_DeformGen == DGEN_WAVE_SAWTOOTH)\r\n\t{\r"
"\n\t\tfunc = sawtooth(value);\r\n\t}\r\n\telse if (u_DeformGen == DGEN_WAVE"
"_INVERSE_SAWTOOTH)\r\n\t{\r\n\t\tfunc = (1.0 - sawtooth(value));\r\n\t}\r\n"
"\telse if (u_DeformGen == DGEN_BULGE)\r\n\t{\r\n\t\tfunc = sin(value);\r\n"
"\t}\r\n\r\n\tvec4 deformed = pos;\r\n\tdeformed.xyz += normal * (base + fun"
"c * amplitude);\r\n\r\n\treturn deformed;\r\n\r\n}\r\n\r\n\r\nvoid main()\r"
"\n{\r\n\tvec4 position = mix(attr_Position, attr_Position2, u_VertexLerp);"
"\r\n\tvec3 normal = normalize(mix(attr_Normal, attr_Normal2, u_VertexLerp))"
";\r\n\r\n\tposition = DeformPosition(position, normal, attr_TexCoord0.st);"
"\r\n\r\n\tgl_Position = u_ModelViewProjectionMatrix * position;\r\n\t\r\n\t"
"var_Position = (u_ModelMatrix * position).xyz;\r\n}\r\n";
"\n\telse if (u_DeformGen == DGEN_WAVE_TRIANGLE)\r\n\t{\r\n\t\tfunc = abs(fr"
"act(value + 0.75) - 0.5) * 4.0 - 1.0;\r\n\t}\r\n\telse if (u_DeformGen == D"
"GEN_WAVE_SAWTOOTH)\r\n\t{\r\n\t\tfunc = fract(value);\r\n\t}\r\n\telse if ("
"u_DeformGen == DGEN_WAVE_INVERSE_SAWTOOTH)\r\n\t{\r\n\t\tfunc = (1.0 - frac"
"t(value));\r\n\t}\r\n\telse if (u_DeformGen == DGEN_BULGE)\r\n\t{\r\n\t\tfu"
"nc = sin(value);\r\n\t}\r\n\r\n\treturn pos + normal * (base + func * ampli"
"tude);\r\n}\r\n\r\nvoid main()\r\n{\r\n\tvec4 position = mix(attr_Position,"
" attr_Position2, u_VertexLerp);\r\n\tvec3 normal = normalize(mix(attr_Norma"
"l, attr_Normal2, u_VertexLerp));\r\n\r\n\tposition.xyz = DeformPosition(pos"
"ition.xyz, normal, attr_TexCoord0.st);\r\n\r\n\tgl_Position = u_ModelViewPr"
"ojectionMatrix * position;\r\n\t\r\n\tvar_Position = (u_ModelMatrix * posi"
"tion).xyz;\r\n}\r\n";
static const char *fallbackShadowfillShader_fp =
"uniform vec4 u_LightOrigin;\r\nuniform float u_LightRadius;\r\n\r\nvarying"
@ -1615,10 +1634,7 @@ void GLSL_SetUniformFloat5(shaderProgram_t *program, int uniformNum, const vec5_
vec_t *compare = (float *)(program->uniformBuffer + program->uniformBufferOffsets[uniformNum]);
if (uniforms[uniformNum] == -1)
{
ri.Printf( PRINT_ALL, "well shit.\n");
return;
}
if (program->uniformTypes[uniformNum] != GLSL_FLOAT5)
{
@ -1725,8 +1741,11 @@ void GLSL_InitGPUShaders(void)
if (i & GENERICDEF_USE_DEFORM_VERTEXES)
Q_strcat(extradefines, 1024, "#define USE_DEFORM_VERTEXES\n");
if (i & GENERICDEF_USE_TCGEN)
if (i & GENERICDEF_USE_TCGEN_AND_TCMOD)
{
Q_strcat(extradefines, 1024, "#define USE_TCGEN\n");
Q_strcat(extradefines, 1024, "#define USE_TCMOD\n");
}
if (i & GENERICDEF_USE_VERTEX_ANIMATION)
{
@ -1769,7 +1788,7 @@ void GLSL_InitGPUShaders(void)
GLSL_AddUniform(&tr.genericShader[i], GENERIC_UNIFORM_PORTALRANGE, "u_PortalRange", GLSL_FLOAT);
}
if (i & GENERICDEF_USE_TCGEN)
if (i & GENERICDEF_USE_TCGEN_AND_TCMOD)
{
GLSL_AddUniform(&tr.genericShader[i], GENERIC_UNIFORM_TCGEN0, "u_TCGen0", GLSL_INT);
GLSL_AddUniform(&tr.genericShader[i], GENERIC_UNIFORM_TCGEN0VECTOR0, "u_TCGen0Vector0", GLSL_VEC3);
@ -1792,7 +1811,8 @@ void GLSL_InitGPUShaders(void)
GLSL_AddUniform(&tr.genericShader[i], GENERIC_UNIFORM_TIME, "u_Time", GLSL_FLOAT);
GLSL_AddUniform(&tr.genericShader[i], GENERIC_UNIFORM_VIEWORIGIN, "u_ViewOrigin", GLSL_VEC3);
GLSL_AddUniform(&tr.genericShader[i], GENERIC_UNIFORM_DIFFUSETEXMATRIX, "u_DiffuseTexMatrix", GLSL_MAT16);
GLSL_AddUniform(&tr.genericShader[i], GENERIC_UNIFORM_DIFFUSETEXMATRIX, "u_DiffuseTexMatrix", GLSL_VEC4);
GLSL_AddUniform(&tr.genericShader[i], GENERIC_UNIFORM_DIFFUSETEXOFFTURB,"u_DiffuseTexOffTurb",GLSL_VEC4);
GLSL_AddUniform(&tr.genericShader[i], GENERIC_UNIFORM_TEXTURE1ENV, "u_Texture1Env", GLSL_INT);
GLSL_AddUniform(&tr.genericShader[i], GENERIC_UNIFORM_DIFFUSEMAP, "u_DiffuseMap", GLSL_INT);
@ -1838,53 +1858,71 @@ void GLSL_InitGPUShaders(void)
numEtcShaders++;
for (i = 0; i < FOGDEF_COUNT; i++)
{
attribs = ATTR_POSITION | ATTR_POSITION2 | ATTR_NORMAL | ATTR_NORMAL2 | ATTR_TEXCOORD;
extradefines[0] = '\0';
if (!GLSL_InitGPUShader(&tr.fogShader, "fogpass", attribs, qtrue, NULL, qtrue, fallbackFogPassShader_vp, fallbackFogPassShader_fp, FOGPASS_UNIFORM_COUNT))
if (i & FOGDEF_USE_DEFORM_VERTEXES)
Q_strcat(extradefines, 1024, "#define USE_DEFORM_VERTEXES\n");
if (i & FOGDEF_USE_VERTEX_ANIMATION)
Q_strcat(extradefines, 1024, "#define USE_VERTEX_ANIMATION\n");
if (!GLSL_InitGPUShader(&tr.fogShader[i], "fogpass", attribs, qtrue, extradefines, qtrue, fallbackFogPassShader_vp, fallbackFogPassShader_fp, FOGPASS_UNIFORM_COUNT))
{
ri.Error(ERR_FATAL, "Could not load fogpass shader!\n");
}
GLSL_AddUniform(&tr.fogShader, FOGPASS_UNIFORM_FOGDISTANCE, "u_FogDistance", GLSL_VEC4);
GLSL_AddUniform(&tr.fogShader, FOGPASS_UNIFORM_FOGDEPTH, "u_FogDepth", GLSL_VEC4);
GLSL_AddUniform(&tr.fogShader, FOGPASS_UNIFORM_FOGEYET, "u_FogEyeT", GLSL_FLOAT);
GLSL_AddUniform(&tr.fogShader, FOGPASS_UNIFORM_DEFORMGEN, "u_DeformGen", GLSL_INT);
GLSL_AddUniform(&tr.fogShader, FOGPASS_UNIFORM_DEFORMPARAMS, "u_DeformParams", GLSL_FLOAT5);
GLSL_AddUniform(&tr.fogShader, FOGPASS_UNIFORM_TIME, "u_Time", GLSL_FLOAT);
GLSL_AddUniform(&tr.fogShader, FOGPASS_UNIFORM_COLOR, "u_Color", GLSL_VEC4);
GLSL_AddUniform(&tr.fogShader, FOGPASS_UNIFORM_MODELVIEWPROJECTIONMATRIX, "u_ModelViewProjectionMatrix", GLSL_MAT16);
GLSL_AddUniform(&tr.fogShader, FOGPASS_UNIFORM_VERTEXLERP, "u_VertexLerp", GLSL_FLOAT);
GLSL_AddUniform(&tr.fogShader[i], FOGPASS_UNIFORM_FOGDISTANCE, "u_FogDistance", GLSL_VEC4);
GLSL_AddUniform(&tr.fogShader[i], FOGPASS_UNIFORM_FOGDEPTH, "u_FogDepth", GLSL_VEC4);
GLSL_AddUniform(&tr.fogShader[i], FOGPASS_UNIFORM_FOGEYET, "u_FogEyeT", GLSL_FLOAT);
GLSL_AddUniform(&tr.fogShader[i], FOGPASS_UNIFORM_DEFORMGEN, "u_DeformGen", GLSL_INT);
GLSL_AddUniform(&tr.fogShader[i], FOGPASS_UNIFORM_DEFORMPARAMS, "u_DeformParams", GLSL_FLOAT5);
GLSL_AddUniform(&tr.fogShader[i], FOGPASS_UNIFORM_TIME, "u_Time", GLSL_FLOAT);
GLSL_AddUniform(&tr.fogShader[i], FOGPASS_UNIFORM_COLOR, "u_Color", GLSL_VEC4);
GLSL_AddUniform(&tr.fogShader[i], FOGPASS_UNIFORM_MODELVIEWPROJECTIONMATRIX, "u_ModelViewProjectionMatrix", GLSL_MAT16);
GLSL_AddUniform(&tr.fogShader[i], FOGPASS_UNIFORM_VERTEXLERP, "u_VertexLerp", GLSL_FLOAT);
GLSL_EndUniforms(&tr.fogShader);
GLSL_FinishGPUShader(&tr.fogShader);
GLSL_EndUniforms(&tr.fogShader[i]);
GLSL_FinishGPUShader(&tr.fogShader[i]);
numEtcShaders++;
}
for (i = 0; i < DLIGHTDEF_COUNT; i++)
{
attribs = ATTR_POSITION | ATTR_NORMAL | ATTR_TEXCOORD;
extradefines[0] = '\0';
if (!GLSL_InitGPUShader(&tr.dlightallShader, "dlight", attribs, qtrue, NULL, qtrue, fallbackDlightShader_vp, fallbackDlightShader_fp, DLIGHT_UNIFORM_COUNT))
if (i & DLIGHTDEF_USE_DEFORM_VERTEXES)
{
Q_strcat(extradefines, 1024, "#define USE_DEFORM_VERTEXES\n");
}
if (!GLSL_InitGPUShader(&tr.dlightShader[i], "dlight", attribs, qtrue, extradefines, qtrue, fallbackDlightShader_vp, fallbackDlightShader_fp, DLIGHT_UNIFORM_COUNT))
{
ri.Error(ERR_FATAL, "Could not load dlight shader!\n");
}
GLSL_AddUniform(&tr.dlightallShader, DLIGHT_UNIFORM_DLIGHTINFO, "u_DlightInfo", GLSL_VEC4);
GLSL_AddUniform(&tr.dlightallShader, DLIGHT_UNIFORM_DEFORMGEN, "u_DeformGen", GLSL_INT);
GLSL_AddUniform(&tr.dlightallShader, DLIGHT_UNIFORM_DEFORMPARAMS, "u_DeformParams", GLSL_FLOAT5);
GLSL_AddUniform(&tr.dlightallShader, DLIGHT_UNIFORM_TIME, "u_Time", GLSL_FLOAT);
GLSL_AddUniform(&tr.dlightallShader, DLIGHT_UNIFORM_COLOR, "u_Color", GLSL_VEC4);
GLSL_AddUniform(&tr.dlightallShader, DLIGHT_UNIFORM_MODELVIEWPROJECTIONMATRIX, "u_ModelViewProjectionMatrix", GLSL_MAT16);
GLSL_AddUniform(&tr.dlightShader[i], DLIGHT_UNIFORM_DLIGHTINFO, "u_DlightInfo", GLSL_VEC4);
GLSL_AddUniform(&tr.dlightShader[i], DLIGHT_UNIFORM_DEFORMGEN, "u_DeformGen", GLSL_INT);
GLSL_AddUniform(&tr.dlightShader[i], DLIGHT_UNIFORM_DEFORMPARAMS, "u_DeformParams", GLSL_FLOAT5);
GLSL_AddUniform(&tr.dlightShader[i], DLIGHT_UNIFORM_TIME, "u_Time", GLSL_FLOAT);
GLSL_AddUniform(&tr.dlightShader[i], DLIGHT_UNIFORM_COLOR, "u_Color", GLSL_VEC4);
GLSL_AddUniform(&tr.dlightShader[i], DLIGHT_UNIFORM_MODELVIEWPROJECTIONMATRIX, "u_ModelViewProjectionMatrix", GLSL_MAT16);
GLSL_EndUniforms(&tr.dlightallShader);
GLSL_EndUniforms(&tr.dlightShader[i]);
qglUseProgramObjectARB(tr.dlightallShader.program);
GLSL_SetUniformInt(&tr.dlightallShader, DLIGHT_UNIFORM_DIFFUSEMAP, TB_DIFFUSEMAP);
qglUseProgramObjectARB(tr.dlightShader[i].program);
GLSL_SetUniformInt(&tr.dlightShader[i], DLIGHT_UNIFORM_DIFFUSEMAP, TB_DIFFUSEMAP);
qglUseProgramObjectARB(0);
GLSL_FinishGPUShader(&tr.dlightallShader);
GLSL_FinishGPUShader(&tr.dlightShader[i]);
numEtcShaders++;
}
for (i = 0; i < LIGHTDEF_COUNT; i++)
@ -2007,8 +2045,11 @@ void GLSL_InitGPUShaders(void)
if (i & LIGHTDEF_USE_SHADOWMAP)
Q_strcat(extradefines, 1024, "#define USE_SHADOWMAP\n");
if (i & LIGHTDEF_TCGEN_ENVIRONMENT)
Q_strcat(extradefines, 1024, "#define TCGEN_ENVIRONMENT\n");
if (i & LIGHTDEF_USE_TCGEN_AND_TCMOD)
{
Q_strcat(extradefines, 1024, "#define USE_TCGEN\n");
Q_strcat(extradefines, 1024, "#define USE_TCMOD\n");
}
if (i & LIGHTDEF_ENTITY)
{
@ -2030,11 +2071,14 @@ void GLSL_InitGPUShaders(void)
GLSL_AddUniform(&tr.lightallShader[i], GENERIC_UNIFORM_MODELVIEWPROJECTIONMATRIX, "u_ModelViewProjectionMatrix", GLSL_MAT16);
GLSL_AddUniform(&tr.lightallShader[i], GENERIC_UNIFORM_MODELMATRIX, "u_ModelMatrix", GLSL_MAT16);
GLSL_AddUniform(&tr.lightallShader[i], GENERIC_UNIFORM_DIFFUSETEXMATRIX, "u_DiffuseTexMatrix", GLSL_MAT16);
GLSL_AddUniform(&tr.lightallShader[i], GENERIC_UNIFORM_DIFFUSETEXMATRIX, "u_DiffuseTexMatrix", GLSL_VEC4);
GLSL_AddUniform(&tr.lightallShader[i], GENERIC_UNIFORM_DIFFUSETEXOFFTURB, "u_DiffuseTexOffTurb", GLSL_VEC4);
//GLSL_AddUniform(&tr.lightallShader[i], GENERIC_UNIFORM_NORMALTEXMATRIX, "u_NormalTexMatrix", GLSL_MAT16);
//GLSL_AddUniform(&tr.lightallShader[i], GENERIC_UNIFORM_SPECULARTEXMATRIX, "u_SpecularTexMatrix", GLSL_MAT16);
GLSL_AddUniform(&tr.lightallShader[i], GENERIC_UNIFORM_VIEWORIGIN, "u_ViewOrigin", GLSL_VEC3);
GLSL_AddUniform(&tr.lightallShader[i], GENERIC_UNIFORM_TCGEN0, "u_TCGen0", GLSL_INT);
GLSL_AddUniform(&tr.lightallShader[i], GENERIC_UNIFORM_DIFFUSEMAP, "u_DiffuseMap", GLSL_INT);
GLSL_AddUniform(&tr.lightallShader[i], GENERIC_UNIFORM_LIGHTMAP, "u_LightMap", GLSL_INT);
GLSL_AddUniform(&tr.lightallShader[i], GENERIC_UNIFORM_NORMALMAP, "u_NormalMap", GLSL_INT);
@ -2415,8 +2459,12 @@ void GLSL_ShutdownGPUShaders(void)
GLSL_DeleteGPUShader(&tr.genericShader[i]);
GLSL_DeleteGPUShader(&tr.textureColorShader);
GLSL_DeleteGPUShader(&tr.fogShader);
GLSL_DeleteGPUShader(&tr.dlightallShader);
for ( i = 0; i < FOGDEF_COUNT; i++)
GLSL_DeleteGPUShader(&tr.fogShader[i]);
for ( i = 0; i < DLIGHTDEF_COUNT; i++)
GLSL_DeleteGPUShader(&tr.dlightShader[i]);
for ( i = 0; i < LIGHTDEF_COUNT; i++)
GLSL_DeleteGPUShader(&tr.lightallShader[i]);
@ -2808,7 +2856,7 @@ shaderProgram_t *GLSL_GetGenericShaderProgram(int stage)
if (pStage->bundle[0].tcGen != TCGEN_TEXTURE)
{
shaderAttribs |= GENERICDEF_USE_TCGEN;
shaderAttribs |= GENERICDEF_USE_TCGEN_AND_TCMOD;
}
if (tess.shader->numDeforms && !ShaderRequiresCPUDeforms(tess.shader))
@ -2821,5 +2869,10 @@ shaderProgram_t *GLSL_GetGenericShaderProgram(int stage)
shaderAttribs |= GENERICDEF_USE_VERTEX_ANIMATION;
}
if (pStage->bundle[0].numTexMods)
{
shaderAttribs |= GENERICDEF_USE_TCGEN_AND_TCMOD;
}
return &tr.genericShader[shaderAttribs];
}

40
reaction/code/rend2/tr_local.h
View File

@ -718,7 +718,7 @@ enum
enum
{
GENERICDEF_USE_DEFORM_VERTEXES = 0x0001,
GENERICDEF_USE_TCGEN = 0x0002,
GENERICDEF_USE_TCGEN_AND_TCMOD = 0x0002,
GENERICDEF_USE_VERTEX_ANIMATION = 0x0004,
GENERICDEF_USE_FOG = 0x0008,
GENERICDEF_USE_RGBAGEN = 0x0010,
@ -727,19 +727,34 @@ enum
GENERICDEF_COUNT = 0x0040,
};
enum
{
FOGDEF_USE_DEFORM_VERTEXES = 0x0001,
FOGDEF_USE_VERTEX_ANIMATION = 0x0002,
FOGDEF_ALL = 0x0003,
FOGDEF_COUNT = 0x0004,
};
enum
{
DLIGHTDEF_USE_DEFORM_VERTEXES = 0x0001,
DLIGHTDEF_ALL = 0x0001,
DLIGHTDEF_COUNT = 0x0002,
};
enum
{
LIGHTDEF_USE_LIGHTMAP = 0x0001,
LIGHTDEF_USE_LIGHT_VECTOR = 0x0002,
LIGHTDEF_USE_LIGHT_VERTEX = 0x0003,
LIGHTDEF_LIGHTTYPE_MASK = 0x0003,
LIGHTDEF_USE_NORMALMAP = 0x0004,
LIGHTDEF_USE_SPECULARMAP = 0x0008,
LIGHTDEF_USE_DELUXEMAP = 0x0010,
LIGHTDEF_USE_PARALLAXMAP = 0x0020,
LIGHTDEF_USE_SHADOWMAP = 0x0040,
LIGHTDEF_TCGEN_ENVIRONMENT = 0x0080,
LIGHTDEF_ENTITY = 0x0100,
LIGHTDEF_ENTITY = 0x0004,
LIGHTDEF_USE_TCGEN_AND_TCMOD = 0x0008,
LIGHTDEF_USE_NORMALMAP = 0x0010,
LIGHTDEF_USE_SPECULARMAP = 0x0020,
LIGHTDEF_USE_DELUXEMAP = 0x0040,
LIGHTDEF_USE_PARALLAXMAP = 0x0080,
LIGHTDEF_USE_SHADOWMAP = 0x0100,
LIGHTDEF_ALL = 0x01FF,
LIGHTDEF_COUNT = 0x0200
};
@ -769,8 +784,8 @@ typedef struct shaderProgram_s
// uniform parameters
int numUniforms;
GLint *uniforms;
GLint *uniformTypes;
int *uniformBufferOffsets;
char *uniformTypes; // max 127 uniform types
short *uniformBufferOffsets; // max 32767/64=511 uniforms
char *uniformBuffer;
} shaderProgram_t;
@ -839,6 +854,7 @@ enum
GENERIC_UNIFORM_SPECULARMAP,
GENERIC_UNIFORM_SHADOWMAP,
GENERIC_UNIFORM_DIFFUSETEXMATRIX,
GENERIC_UNIFORM_DIFFUSETEXOFFTURB,
//GENERIC_UNIFORM_NORMALTEXMATRIX,
//GENERIC_UNIFORM_SPECULARTEXMATRIX,
GENERIC_UNIFORM_TEXTURE1ENV,
@ -1863,8 +1879,8 @@ typedef struct {
//
shaderProgram_t genericShader[GENERICDEF_COUNT];
shaderProgram_t textureColorShader;
shaderProgram_t fogShader;
shaderProgram_t dlightallShader;
shaderProgram_t fogShader[FOGDEF_COUNT];
shaderProgram_t dlightShader[DLIGHTDEF_COUNT];
shaderProgram_t lightallShader[LIGHTDEF_COUNT];
shaderProgram_t shadowmapShader;
shaderProgram_t pshadowShader;

60
reaction/code/rend2/tr_shade.c
View File

@ -363,7 +363,7 @@ static void ProjectDlightTexture( void ) {
radius = dl->radius;
scale = 1.0f / radius;
sp = &tr.dlightallShader;
sp = &tr.dlightShader[deformGen == DGEN_NONE ? 0 : 1];
backEnd.pc.c_dlightDraws++;
@ -397,10 +397,10 @@ static void ProjectDlightTexture( void ) {
// include GLS_DEPTHFUNC_EQUAL so alpha tested surfaces don't add light
// where they aren't rendered
if ( dl->additive ) {
GL_State( GLS_SRCBLEND_ONE | GLS_DSTBLEND_ONE | GLS_DEPTHFUNC_EQUAL );
GL_State( GLS_ATEST_GT_0 | GLS_SRCBLEND_ONE | GLS_DSTBLEND_ONE | GLS_DEPTHFUNC_EQUAL );
}
else {
GL_State( GLS_SRCBLEND_DST_COLOR | GLS_DSTBLEND_ONE | GLS_DEPTHFUNC_EQUAL );
GL_State( GLS_ATEST_GT_0 | GLS_SRCBLEND_DST_COLOR | GLS_DSTBLEND_ONE | GLS_DEPTHFUNC_EQUAL );
}
if (tess.multiDrawPrimitives)
@ -462,12 +462,12 @@ static void ComputeShaderColors( shaderStage_t *pStage, vec4_t baseColor, vec4_t
case CGEN_EXACT_VERTEX_LIT:
baseColor[0] =
baseColor[1] =
baseColor[2] = 1.0f;
baseColor[2] =
baseColor[3] = 0.0f;
vertColor[0] =
vertColor[1] =
vertColor[2] = 0.0f;
vertColor[2] =
vertColor[3] = 1.0f;
break;
case CGEN_CONST:
@ -495,13 +495,13 @@ static void ComputeShaderColors( shaderStage_t *pStage, vec4_t baseColor, vec4_t
case CGEN_VERTEX_LIT:
baseColor[0] =
baseColor[1] =
baseColor[2] = tr.identityLight;
baseColor[2] =
baseColor[3] = 0.0f;
vertColor[0] =
vertColor[1] =
vertColor[2] = 0.0f;
vertColor[3] = 1.0f;
vertColor[2] =
vertColor[3] = tr.identityLight;
break;
case CGEN_ONE_MINUS_VERTEX:
baseColor[0] =
@ -850,7 +850,14 @@ static void ForwardDlight( void ) {
}
ComputeTexMatrix( pStage, TB_DIFFUSEMAP, matrix );
GLSL_SetUniformMatrix16(sp, GENERIC_UNIFORM_DIFFUSETEXMATRIX, matrix);
VectorSet4(vector, matrix[0], matrix[1], matrix[4], matrix[5]);
GLSL_SetUniformVec4(sp, GENERIC_UNIFORM_DIFFUSETEXMATRIX, vector);
VectorSet4(vector, matrix[8], matrix[9], matrix[12], matrix[13]);
GLSL_SetUniformVec4(sp, GENERIC_UNIFORM_DIFFUSETEXOFFTURB, vector);
GLSL_SetUniformInt(sp, GENERIC_UNIFORM_TCGEN0, pStage->bundle[0].tcGen);
//
// draw
@ -926,7 +933,7 @@ static void ForwardSunlight( void ) {
{
shaderStage_t *pStage = input->xstages[stage];
shaderProgram_t *sp;
//vec4_t vector;
vec4_t vector;
matrix_t matrix;
if ( !pStage )
@ -1046,7 +1053,14 @@ static void ForwardSunlight( void ) {
GL_BindToTMU(tr.screenShadowImage, TB_SHADOWMAP);
ComputeTexMatrix( pStage, TB_DIFFUSEMAP, matrix );
GLSL_SetUniformMatrix16(sp, GENERIC_UNIFORM_DIFFUSETEXMATRIX, matrix);
VectorSet4(vector, matrix[0], matrix[1], matrix[4], matrix[5]);
GLSL_SetUniformVec4(sp, GENERIC_UNIFORM_DIFFUSETEXMATRIX, vector);
VectorSet4(vector, matrix[8], matrix[9], matrix[12], matrix[13]);
GLSL_SetUniformVec4(sp, GENERIC_UNIFORM_DIFFUSETEXOFFTURB, vector);
GLSL_SetUniformInt(sp, GENERIC_UNIFORM_TCGEN0, pStage->bundle[0].tcGen);
//
// draw
@ -1155,13 +1169,25 @@ static void RB_FogPass( void ) {
vec4_t color;
vec4_t fogDistanceVector, fogDepthVector = {0, 0, 0, 0};
float eyeT = 0;
shaderProgram_t *sp = &tr.fogShader;
shaderProgram_t *sp;
int deformGen;
vec5_t deformParams;
ComputeDeformValues(&deformGen, deformParams);
{
int index = 0;
if (deformGen |= DGEN_NONE)
index |= FOGDEF_USE_DEFORM_VERTEXES;
if (glState.vertexAttribsInterpolation)
index |= FOGDEF_USE_VERTEX_ANIMATION;
sp = &tr.fogShader[index];
}
backEnd.pc.c_fogDraws++;
GLSL_BindProgram(sp);
@ -1415,7 +1441,15 @@ static void RB_IterateStagesGeneric( shaderCommands_t *input )
}
ComputeTexMatrix( pStage, TB_DIFFUSEMAP, matrix );
GLSL_SetUniformMatrix16(sp, GENERIC_UNIFORM_DIFFUSETEXMATRIX, matrix);
{
vec4_t vector;
VectorSet4(vector, matrix[0], matrix[1], matrix[4], matrix[5]);
GLSL_SetUniformVec4(sp, GENERIC_UNIFORM_DIFFUSETEXMATRIX, vector);
VectorSet4(vector, matrix[8], matrix[9], matrix[12], matrix[13]);
GLSL_SetUniformVec4(sp, GENERIC_UNIFORM_DIFFUSETEXOFFTURB, vector);
}
GLSL_SetUniformInt(sp, GENERIC_UNIFORM_TCGEN0, pStage->bundle[0].tcGen);
if (pStage->bundle[0].tcGen == TCGEN_VECTOR)

4
reaction/code/rend2/tr_shader.c
View File

@ -2234,9 +2234,9 @@ static void CollapseStagesToLightall(shaderStage_t *diffuse,
}
}
if (environment)
if (environment || diffuse->bundle[0].numTexMods)
{
defs |= LIGHTDEF_TCGEN_ENVIRONMENT;
defs |= LIGHTDEF_USE_TCGEN_AND_TCMOD;
}
//ri.Printf(PRINT_ALL, ".\n");

9
reaction/code/rend2/tr_sky.c
View File

@ -440,7 +440,7 @@ static void DrawSkySide( struct image_s *image, const int mins[2], const int max
*/
{
shaderProgram_t *sp = &tr.lightallShader[0];
matrix_t matrix;
vec4_t vector;
GLSL_VertexAttribsState(ATTR_POSITION | ATTR_TEXCOORD);
GLSL_BindProgram(sp);
@ -459,8 +459,11 @@ static void DrawSkySide( struct image_s *image, const int mins[2], const int max
color[3] = 0.0f;
GLSL_SetUniformVec4(sp, GENERIC_UNIFORM_VERTCOLOR, color);
Matrix16Identity(matrix);
GLSL_SetUniformMatrix16(sp, GENERIC_UNIFORM_DIFFUSETEXMATRIX, matrix);
VectorSet4(vector, 1.0, 0.0, 0.0, 1.0);
GLSL_SetUniformVec4(sp, GENERIC_UNIFORM_DIFFUSETEXMATRIX, vector);
VectorSet4(vector, 0.0, 0.0, 0.0, 0.0);
GLSL_SetUniformVec4(sp, GENERIC_UNIFORM_DIFFUSETEXOFFTURB, vector);
}
R_DrawElementsVBO(tess.numIndexes - tess.firstIndex, tess.firstIndex, tess.minIndex, tess.maxIndex);