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Code cleanup

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smallmodel 2023-07-19 00:40:25 +02:00
parent c7de9048e5
commit 01fbba74ef
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GPG key ID: 9F2D623CEDF08512
1 changed files with 27 additions and 25 deletions
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52
code/renderer/tr_light.c
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@ -97,23 +97,25 @@ int R_RealDlightFace(srfSurfaceFace_t* srf, int dlightBits) {
dli.numLights = 0;
for (i = 0; i < tr.refdef.num_dlights; i++) {
if (dlightBits & (1 << i)) {
dl = &tr.refdef.dlights[i];
if (!(dlightBits & (1 << i))) {
continue;
}
d = dl->transformed[0] * srf->plane.normal[0]
+ dl->transformed[1] * srf->plane.normal[1]
+ dl->transformed[2] * srf->plane.normal[2]
- srf->plane.dist;
dl = &tr.refdef.dlights[i];
if (d < 0.f && !r_dlightBacks->integer
|| dl->radius < d || -dl->radius > d) {
dlightBits &= ~(1 << i);
} else {
VectorCopy(dl->transformed, dli.lights[dli.numLights].origin);
dli.lights[dli.numLights].dl = dl;
dli.lights[dli.numLights++].power = 1.0 / dl->radius;
}
}
d = DotProduct(dl->transformed, srf->plane.normal) - srf->plane.dist;
if ((d < 0.f && !r_dlightBacks->integer)
|| (d > dl->radius || d < -dl->radius)) {
// dlight doesn't reach the plane
dlightBits &= ~(1 << i);
}
else {
VectorCopy(dl->transformed, dli.lights[dli.numLights].origin);
dli.lights[dli.numLights].dl = dl;
dli.lights[dli.numLights].power = 1.0 / dl->radius;
dli.numLights++;
}
}
if (!dli.numLights) {
@ -136,7 +138,7 @@ int R_RealDlightFace(srfSurfaceFace_t* srf, int dlightBits) {
tr.pc.c_dlightTexels += srf->lmWidth * srf->lmHeight;
VectorCopy(srf->lmVecs[0], vecStepS);
VectorMA(srf->lmVecs[1], -srf->lmWidth, vecStepS, vecStepT);
VectorMA(srf->lmVecs[1], -srf->lmWidth, srf->lmVecs[0], vecStepT);
added = qfalse;
VectorCopy(srf->lmOrigin, vec);
@ -154,17 +156,17 @@ int R_RealDlightFace(srfSurfaceFace_t* srf, int dlightBits) {
dst += 4 * (LIGHTMAP_SIZE - j);
}
if (added) {
for (i = 0; i < srf->lmWidth; i++) {
dli.allocated[x + i] = srf->lmHeight + y;
}
srf->dlightMap[tr.smpFrame] = dli.dlightMap + 1;
return srf->dlightMap[tr.smpFrame];
if (!added) {
srf->dlightMap[tr.smpFrame] = 0;
return 0;
}
srf->dlightMap[tr.smpFrame] = 0;
return 0;
for (i = 0; i < srf->lmWidth; i++) {
dli.allocated[x + i] = srf->lmHeight + y;
}
srf->dlightMap[tr.smpFrame] = dli.dlightMap + 1;
return srf->dlightMap[tr.smpFrame];
}
int R_RealDlightTerrain(cTerraPatchUnpacked_t* srf, int dlightBits) {