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RB_SurfaceFace renders with dlight

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This commit is contained in:
OM 2023-05-20 19:32:29 +02:00
parent c27695247e
commit 8bb9cd46f8
1 changed files with 33 additions and 11 deletions
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44
code/renderer/tr_surface.c
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@ -343,6 +343,7 @@ RB_SurfaceFace
*/
void RB_SurfaceFace( srfSurfaceFace_t *surf ) {
int i;
qboolean needsNormal;
unsigned *indices, *tessIndexes;
float *v;
float *normal;
@ -366,27 +367,48 @@ void RB_SurfaceFace( srfSurfaceFace_t *surf ) {
tess.numIndexes += surf->numIndices;
numPoints = surf->numPoints;
needsNormal = qfalse;
if (tess.shader->needsNormal || tess.shader->needsLSpherical || tr.refdef.num_dlights) {
needsNormal = qtrue;
}
v = surf->points[0];
ndx = tess.numVertexes;
numPoints = surf->numPoints;
if ( tess.shader->needsNormal || tess.shader->needsLSpherical || tr.refdef.num_dlights ) {
if (needsNormal) {
normal = surf->plane.normal;
for ( i = 0, ndx = tess.numVertexes; i < numPoints; i++, ndx++ ) {
VectorCopy( normal, tess.normal[ndx] );
}
}
for ( i = 0, v = surf->points[0], ndx = tess.numVertexes; i < numPoints; i++, v += VERTEXSIZE, ndx++ ) {
VectorCopy( v, tess.xyz[ndx]);
tess.texCoords[ndx][0][0] = v[3];
tess.texCoords[ndx][0][1] = v[4];
tess.texCoords[ndx][1][0] = v[5];
tess.texCoords[ndx][1][1] = v[6];
* ( unsigned int * ) &tess.vertexColors[ndx] = * ( unsigned int * ) &v[7];
tess.vertexDlightBits[ndx] = dlightBits;
if (tess.dlightMap)
{
for (i = 0, v = surf->points[0], ndx = tess.numVertexes; i < numPoints; i++, v += VERTEXSIZE, ndx++) {
VectorCopy(v, tess.xyz[ndx]);
tess.texCoords[ndx][0][0] = v[3];
tess.texCoords[ndx][0][1] = v[4];
tess.texCoords[ndx][1][0] = v[5] + surf->lightmapOffset[0];
tess.texCoords[ndx][1][1] = v[6] + surf->lightmapOffset[1];
*(unsigned int*)&tess.vertexColors[ndx] = *(unsigned int*)&v[7];
tess.vertexDlightBits[ndx] = dlightBits;
}
}
else
{
for (i = 0, v = surf->points[0], ndx = tess.numVertexes; i < numPoints; i++, v += VERTEXSIZE, ndx++) {
VectorCopy(v, tess.xyz[ndx]);
tess.texCoords[ndx][0][0] = v[3];
tess.texCoords[ndx][0][1] = v[4];
tess.texCoords[ndx][1][0] = v[5];
tess.texCoords[ndx][1][1] = v[6];
*(unsigned int*)&tess.vertexColors[ndx] = *(unsigned int*)&v[7];
tess.vertexDlightBits[ndx] = dlightBits;
}
}