zdoom/raze-gles
0
0
Fork 0
mirror of https://github.com/ZDoom/raze-gles.git synced 2024-12-24 02:30:46 +00:00
Code Issues Projects Releases Packages Wiki Activity

- fixed brightmaps again - hopefully for real this time.

Browse source 
The lighting model being used here is not really good for implementing render effect.
This commit is contained in:
Christoph Oelckers 2019-11-11 23:54:09 +01:00
parent 3be9deb070
commit 022c074ece
4 changed files with 10 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
source/build/src/sdlayer.cpp
View file

@ -1162,7 +1162,6 @@ static void destroy_window_resources()
#endif
}
extern int globalShadeDiv;
void sdlayer_setvideomode_opengl(int y)
{
glsurface_destroy();
@ -1171,8 +1170,6 @@ void sdlayer_setvideomode_opengl(int y)
GLInterface.Deinit();
GLInterface.Init(y);
GLInterface.InitGLState(4, glmultisample);
// I have no idea how to get this info from the lookup tables. Fortunately it is consistent per game.
GLInterface.SetShadeDiv(globalShadeDiv);
GLInterface.mSamplers->SetTextureFilterMode(hw_texfilter, hw_anisotropy);

3
source/build/src/voxmodel.cpp
View file

@ -1128,6 +1128,9 @@ int32_t polymost_voxdraw(voxmodel_t *m, tspriteptr_t const tspr)
m->texid[globalpal] = gloadtex(m->mytex, m->mytexx, m->mytexy, m->is8bit, globalpal);
GLInterface.BindTexture(0, m->texid[globalpal], -1);
GLInterface.UseBrightmaps(false);
GLInterface.UseGlowMapping(false);
GLInterface.UseDetailMapping(false);
#endif
auto data = GLInterface.AllocVertices(m->qcnt * 4);

2
source/glbackend/gl_texture.cpp
View file

@ -288,7 +288,7 @@ bool GLInstance::SetTextureInternal(int picnum, FTexture* tex, int palette, int
else
{
UseBrightmaps(true);
BindTexture(5, mtex, sampler);
BindTexture(5, htex, sampler);
}
}
}

8
wadsrc/static/demolition/shaders/glsl/polymost.fp
View file

@ -196,13 +196,17 @@ void main()
color.rgb *= detailColor.rgb;
vec3 lightcolor = v_color.rgb;
bool shadeIt = ((u_flags & RF_FogDisabled) == 0);
// The lighting model here does not really allow more than a simple on/off brightmap because anything more complex inteferes with the shade ramp... :(
if ((u_flags & RF_Brightmapping) != 0)
{
vec4 brightcolor = texture2D(s_brightmap, v_texCoord.xy);
color.rgb *= clamp(brightcolor.rgb + v_color.rgb, 0.0, 1.0);
if (grayscale(brightcolor) > 0.5)
{
shadeIt = false;
}
}
else if ((u_flags & RF_FogDisabled) == 0)
if (shadeIt)
{
color.rgb *= lightcolor;
shade = clamp(shade * u_shadeDiv, 0.0, 1.0); // u_shadeDiv is really 1/shadeDiv.