From: divverent <divverent@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Sun, 7 Dec 2008 11:32:52 +0000 (+0000)
Subject: fix rendering of fullbright stuff in showsurfaces 3
X-Git-Tag: xonotic-v0.1.0preview~2014
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=9af14c2eb97f0fb23ee00ba79066a95017ba03c7;p=xonotic%2Fdarkplaces.git

fix rendering of fullbright stuff in showsurfaces 3


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@8576 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/gl_rmain.c b/gl_rmain.c
index fa23e089..95ac160d 100644
--- a/gl_rmain.c
+++ b/gl_rmain.c
@@ -5779,6 +5779,29 @@ static void RSurf_DrawBatch_ShowSurfaces(int texturenumsurfaces, msurface_t **te
 	}
 }
 
+static void RSurf_DrawBatch_GL11_MakeFullbrightLightmapColorArray(int texturenumsurfaces, msurface_t **texturesurfacelist)
+{
+	int texturesurfaceindex;
+	int i;
+	float f;
+	float *v, *c2;
+	for (texturesurfaceindex = 0;texturesurfaceindex < texturenumsurfaces;texturesurfaceindex++)
+	{
+		const msurface_t *surface = texturesurfacelist[texturesurfaceindex];
+		for (i = 0, v = (rsurface.vertex3f + 3 * surface->num_firstvertex), c2 = (rsurface.array_color4f + 4 * surface->num_firstvertex);i < surface->num_vertices;i++, v += 3, c2 += 4)
+		{
+			f = FogPoint_Model(v);
+			c2[0] = 1;
+			c2[1] = 1;
+			c2[2] = 1;
+			c2[3] = 1;
+		}
+	}
+	rsurface.lightmapcolor4f = rsurface.array_color4f;
+	rsurface.lightmapcolor4f_bufferobject = 0;
+	rsurface.lightmapcolor4f_bufferoffset = 0;
+}
+
 static void RSurf_DrawBatch_GL11_ApplyFog(int texturenumsurfaces, msurface_t **texturesurfacelist)
 {
 	int texturesurfaceindex;
@@ -6532,6 +6555,9 @@ static void R_DrawTextureSurfaceList_ShowSurfaces3(int texturenumsurfaces, msurf
 	rsurface.lightmapcolor4f_bufferobject = rsurface.modellightmapcolor4f_bufferobject;
 	rsurface.lightmapcolor4f_bufferoffset = rsurface.modellightmapcolor4f_bufferoffset;
 
+	if(!rsurface.lightmapcolor4f)
+		RSurf_DrawBatch_GL11_MakeFullbrightLightmapColorArray(texturenumsurfaces, texturesurfacelist);
+
 	if (rsurface.texture->currentmaterialflags & MATERIALFLAG_MODELLIGHT)
 	{
 		qboolean applycolor = true;