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OpenGL2: Remove per fragment tangent space calculation code.

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This commit is contained in:
SmileTheory 2016-09-14 03:57:51 -07:00
parent 4faf1008a0
commit 8749d62bbd
13 changed files with 5 additions and 130 deletions
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6
code/renderergl2/tr_bsp.c
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@ -809,7 +809,6 @@ static void ParseFace( dsurface_t *ds, drawVert_t *verts, float *hdrVertColors,
surf->data = (surfaceType_t *)cv;
#ifdef USE_VERT_TANGENT_SPACE
// Calculate tangent spaces
{
srfVert_t *dv[3];
@ -823,7 +822,6 @@ static void ParseFace( dsurface_t *ds, drawVert_t *verts, float *hdrVertColors,
R_CalcTangentVectors(dv);
}
}
#endif
}
@ -963,7 +961,6 @@ static void ParseTriSurf( dsurface_t *ds, drawVert_t *verts, float *hdrVertColor
cv->numIndexes -= badTriangles * 3;
}
#ifdef USE_VERT_TANGENT_SPACE
// Calculate tangent spaces
{
srfVert_t *dv[3];
@ -977,7 +974,6 @@ static void ParseTriSurf( dsurface_t *ds, drawVert_t *verts, float *hdrVertColor
R_CalcTangentVectors(dv);
}
}
#endif
}
/*
@ -1773,9 +1769,7 @@ static int BSPSurfaceCompare(const void *a, const void *b)
static void CopyVert(const srfVert_t * in, srfVert_t * out)
{
VectorCopy(in->xyz, out->xyz);
#ifdef USE_VERT_TANGENT_SPACE
VectorCopy4(in->tangent, out->tangent);
#endif
VectorCopy4(in->normal, out->normal);
VectorCopy4(in->lightdir, out->lightdir);