okseby/Quake-III-Arena
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

OpenGL2: Fix TCGEN_ENVIRONMENT stages not rendering correctly.

Browse source
This commit is contained in:
SmileTheory 2013-10-10 03:41:31 -07:00
parent a836c2db89
commit f8355ba2fb
7 changed files with 34 additions and 19 deletions
Download patch file Download diff file Expand all files Collapse all files

5
code/renderergl2/tr_light.c
View file

@ -403,8 +403,11 @@ void R_SetupEntityLighting( const trRefdef_t *refdef, trRefEntity_t *ent ) {
((byte *)&ent->ambientLightInt)[3] = 0xff;
// transform the direction to local space
// no need to do this if using lightentity glsl shader
VectorNormalize( lightDir );
ent->modelLightDir[0] = DotProduct( lightDir, ent->e.axis[0] );
ent->modelLightDir[1] = DotProduct( lightDir, ent->e.axis[1] );
ent->modelLightDir[2] = DotProduct( lightDir, ent->e.axis[2] );
VectorCopy(lightDir, ent->lightDir);
}