From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Thu, 22 Aug 2002 21:58:33 +0000 (+0000)
Subject: made stains more small and focused
X-Git-Tag: RELEASE_0_2_0_RC1~317
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=85d18e23ff1d35c5fb39eff681af6ee8bb74f4de;p=xonotic%2Fdarkplaces.git

made stains more small and focused


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@2277 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/cl_particles.c b/cl_particles.c
index 1a8426b1..90d0de16 100644
--- a/cl_particles.c
+++ b/cl_particles.c
@@ -349,7 +349,7 @@ void CL_ParticleExplosion (vec3_t org, int smoke)
 {
 	int i;
 	if (cl_stainmaps.integer)
-		R_Stain(org, 96, 80, 80, 80, 128, 176, 176, 176, 128);
+		R_Stain(org, 96, 80, 80, 80, 64, 176, 176, 176, 64);
 
 	i = Mod_PointInLeaf(org, cl.worldmodel)->contents;
 	if ((i == CONTENTS_SLIME || i == CONTENTS_WATER) && cl_particles.integer && cl_particles_bubbles.integer)
@@ -391,7 +391,7 @@ CL_BlobExplosion
 void CL_BlobExplosion (vec3_t org)
 {
 	if (cl_stainmaps.integer)
-		R_Stain(org, 96, 80, 80, 80, 128, 176, 176, 176, 128);
+		R_Stain(org, 96, 80, 80, 80, 64, 176, 176, 176, 64);
 
 	if (cl_explosions.integer)
 		R_NewExplosion(org);
@@ -432,7 +432,7 @@ void CL_SparkShower (vec3_t org, vec3_t dir, int count)
 	if (!cl_particles.integer) return;
 
 	if (cl_stainmaps.integer)
-		R_Stain(org, 32, 96, 96, 96, 32, 128, 128, 128, 32);
+		R_Stain(org, 32, 96, 96, 96, 2, 128, 128, 128, 2);
 
 	if (cl_particles_bulletimpacts.integer)
 	{
@@ -455,7 +455,7 @@ void CL_SparkShower (vec3_t org, vec3_t dir, int count)
 void CL_PlasmaBurn (vec3_t org)
 {
 	if (cl_stainmaps.integer)
-		R_Stain(org, 48, 96, 96, 96, 48, 128, 128, 128, 48);
+		R_Stain(org, 48, 96, 96, 96, 3, 128, 128, 128, 3);
 }
 
 static float bloodcount = 0;
@@ -860,7 +860,7 @@ void CL_MoveParticles (void)
 				{
 					// assume it's blood (lame, but...)
 					if (cl_stainmaps.integer)
-						R_Stain(v, 64, 32, 16, 16, p->alpha * p->scalex * (1.0f / 100.0f), 192, 48, 48, p->alpha * p->scalex * (1.0f / 100.0f));
+						R_Stain(v, 32, 32, 16, 16, p->alpha * p->scalex * (1.0f / 400.0f), 192, 48, 48, p->alpha * p->scalex * (1.0f / 400.0f));
 					p->die = -1;
 					freeparticles[j++] = p;
 					continue;
diff --git a/gl_rsurf.c b/gl_rsurf.c
index fed6a6a7..47597c2a 100644
--- a/gl_rsurf.c
+++ b/gl_rsurf.c
@@ -439,8 +439,8 @@ void R_StainNode (mnode_t *node, model_t *model, vec3_t origin, float radius, in
 
 
 	// for comparisons to minimum acceptable light
-	// compensate for 4096 offset
-	maxdist = radius * radius + 4096;
+	// compensate for 256 offset
+	maxdist = radius * radius + 256.0f;
 
 	// clamp radius to avoid exceeding 32768 entry division table
 	if (maxdist > 4194304)
@@ -463,8 +463,7 @@ loc0:
 		goto loc0;
 	}
 
-	dist2 = ndist * ndist;
-	dist2 += 4096.0f;
+	dist2 = ndist * ndist + 256.0f;
 	if (dist2 < maxdist)
 	{
 		maxdist3 = maxdist - dist2;