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Changed model light clamping.

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This commit is contained in:
Forest Hale 2000-08-28 01:47:41 +00:00
parent 2b76b57a0b
commit 64b7080691
1 changed files with 13 additions and 21 deletions
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32
source/gl_rmain.c
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@ -354,7 +354,7 @@ float r_avertexnormals[NUMVERTEXNORMALS][3] = {
};
vec3_t shadevector;
float shadelight, ambientlight;
float shadelight;
// precalculated dot products for quantized angles
#define SHADEDOT_QUANT 16
@ -551,46 +551,38 @@ static void R_DrawAliasModel (entity_t *e)
// get lighting information
//
ambientlight = shadelight = R_LightPoint (currententity->origin);
shadelight = R_LightPoint (currententity->origin);
// allways give the gun some light
if (e == &cl.viewent && ambientlight < 24)
ambientlight = shadelight = 24;
if (e == &cl.viewent && shadelight < 24)
shadelight = 24;
for (lnum=0 ; lnum<MAX_DLIGHTS ; lnum++)
{
if (cl_dlights[lnum].die >= cl.time)
{
VectorSubtract (currententity->origin,
cl_dlights[lnum].origin,
dist);
add = (cl_dlights[lnum].radius * cl_dlights[lnum].radius * 8) / (DotProduct(dist, dist)); // FIXME Deek
VectorSubtract (currententity->origin, cl_dlights[lnum].origin, dist);
add = (cl_dlights[lnum].radius * cl_dlights[lnum].radius * 8) / (DotProduct(dist, dist));
if (add > 0)
{
ambientlight += add;
//ZOID models should be affected by dlights as well
shadelight += add;
}
}
}
// clamp lighting so it doesn't overbright as much
if (ambientlight > 128)
ambientlight = 128;
if (ambientlight + shadelight > 192)
shadelight = 192 - ambientlight;
// clamp lighting
if (shadelight > 200)
shadelight = 200;
// ZOID: never allow players to go totally black
if (!strcmp(clmodel->name, "progs/player.mdl"))
{
if (ambientlight < 8)
ambientlight = shadelight = 8;
if (shadelight < 8)
shadelight = 8;
}
else if (!gl_fb_models->value && (!strcmp (clmodel->name, "progs/flame.mdl") || !strcmp (clmodel->name, "progs/flame2.mdl")))
{
// HACK HACK HACK -- no fullbright colors, so make torches full light
ambientlight = shadelight = 256;
shadelight = 200;
}
shadedots = r_avertexnormal_dots[((int)(e->angles[1] * (SHADEDOT_QUANT / 360.0))) & (SHADEDOT_QUANT - 1)];