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OpenGL2: Fix holodeck doors being black and not fading out

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On Windows the opaque textures on the holodeck doors model were drawn
solid black and did not fade out.

Set up ref entity lightDir and modelLightDir as unit vectors. I am
guessing the vector lengths are being used as a divisor in a GLSL shader
or something.

Also clear directedLight so the same fields are set for RF_FULLBRIGHT as
all other ref entities.
This commit is contained in:
Zack Middleton 2018-06-01 18:27:14 -05:00
parent 0b0e10fba3
commit 74ec00ddaf
2 changed files with 12 additions and 2 deletions
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5
code/renderergl1/tr_light.c
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@ -309,7 +309,10 @@ void R_SetupEntityLighting( const trRefdef_t *refdef, trRefEntity_t *ent ) {
((byte *)&ent->ambientLightInt)[2] = 0x7F; ((byte *)&ent->ambientLightInt)[2] = 0x7F;
((byte *)&ent->ambientLightInt)[3] = 0xFF; ((byte *)&ent->ambientLightInt)[3] = 0xFF;
ent->lightDir[0] = ent->lightDir[1] = ent->lightDir[2] = 0; ent->directedLight[0] = ent->directedLight[1] = ent->directedLight[2] = 0;
ent->lightDir[0] = ent->lightDir[1] = 0;
ent->lightDir[2] = 1;
return; return;
} }
#endif #endif

9
code/renderergl2/tr_light.c
View file

@ -340,7 +340,14 @@ void R_SetupEntityLighting( const trRefdef_t *refdef, trRefEntity_t *ent ) {
((byte *)&ent->ambientLightInt)[2] = 0x7F; ((byte *)&ent->ambientLightInt)[2] = 0x7F;
((byte *)&ent->ambientLightInt)[3] = 0xFF; ((byte *)&ent->ambientLightInt)[3] = 0xFF;
ent->lightDir[0] = ent->lightDir[1] = ent->lightDir[2] = 0; ent->directedLight[0] = ent->directedLight[1] = ent->directedLight[2] = 0;
ent->lightDir[0] = ent->lightDir[1] = 0;
ent->lightDir[2] = 1;
ent->modelLightDir[0] = DotProduct( ent->lightDir, ent->e.axis[0] );
ent->modelLightDir[1] = DotProduct( ent->lightDir, ent->e.axis[1] );
ent->modelLightDir[2] = DotProduct( ent->lightDir, ent->e.axis[2] );
return; return;
} }
#endif #endif