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Merge branch 'shadowmaps' of https://github.com/raa-eruanna/qzdoom into 3.0_work

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# Conflicts:
#	src/CMakeLists.txt
#	wadsrc/static/language.enu
This commit is contained in:
Christoph Oelckers 2017-03-11 19:55:43 +01:00
commit 9eae422dab
20 changed files with 994 additions and 5 deletions
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8
src/gl/dynlights/gl_dynlight1.cpp
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@ -60,6 +60,7 @@ CVAR (Bool, gl_attachedlights, true, CVAR_ARCHIVE | CVAR_GLOBALCONFIG);
CVAR (Bool, gl_lights_checkside, true, CVAR_ARCHIVE | CVAR_GLOBALCONFIG);
CVAR (Bool, gl_light_sprites, true, CVAR_ARCHIVE | CVAR_GLOBALCONFIG);
CVAR (Bool, gl_light_particles, true, CVAR_ARCHIVE | CVAR_GLOBALCONFIG);
CVAR (Bool, gl_light_shadowmap, false, CVAR_ARCHIVE | CVAR_GLOBALCONFIG);
//==========================================================================
//
@ -109,6 +110,11 @@ bool gl_GetLight(int group, Plane & p, ADynamicLight * light, bool checkside, FD
i = 1;
}
// Store attenuate flag in the sign bit of the float.
float shadowIndex = GLRenderer->mShadowMap.ShadowMapIndex(light) + 1.0f;
if (!!(light->flags4 & MF4_ATTENUATE))
shadowIndex = -shadowIndex;
float *data = &ldata.arrays[i][ldata.arrays[i].Reserve(8)];
data[0] = pos.X;
data[1] = pos.Z;
@ -117,7 +123,7 @@ bool gl_GetLight(int group, Plane & p, ADynamicLight * light, bool checkside, FD
data[4] = r;
data[5] = g;
data[6] = b;
data[7] = !!(light->flags4 & MF4_ATTENUATE);
data[7] = shadowIndex;
return true;
}