some whitespace changes

[xonotic/darkplaces.git] / gl_models.c

diff --git a/gl_models.c b/gl_models.c
index 10cfd7590e66585128d82114e8162ca68a5f536c..ebc22794cf96c6fe3df844013b3b25bfca1368bc 100644 (file)
--- a/gl_models.c
+++ b/gl_models.c
@@ -421,7 +421,7 @@ void R_DrawAliasFrame (maliashdr_t *maliashdr, float alpha, vec3_t color, entity
                glEnable (GL_BLEND);
                glDepthMask(0); // disable zbuffer updates
 
-               VectorSubtract(org, r_refdef.vieworg, diff);
+               VectorSubtract(org, r_origin, diff);
                glColor4f(fogcolor[0], fogcolor[1], fogcolor[2], exp(fogdensity/DotProduct(diff,diff)));
 
                glDrawElements(GL_TRIANGLES, maliashdr->numtris * 3, GL_UNSIGNED_SHORT, (void *)((int) maliashdr + maliashdr->tridata));
@@ -521,7 +521,7 @@ void R_DrawQ2AliasFrame (md2mem_t *pheader, float alpha, vec3_t color, entity_t
                glDepthMask(0); // disable zbuffer updates
                {
                        vec3_t diff;
-                       VectorSubtract(org, r_refdef.vieworg, diff);
+                       VectorSubtract(org, r_origin, diff);
                        glColor4f(fogcolor[0], fogcolor[1], fogcolor[2], exp(fogdensity/DotProduct(diff,diff)));
                }
 
@@ -734,6 +734,7 @@ void ZymoticTransformVerts(int vertcount, int *bonecounts, zymvertex_t *vert)
        while(vertcount--)
        {
                c = *bonecounts++;
+               // FIXME: validate bonecounts at load time (must be >= 1)
                if (c == 1)
                {
                        matrix = &zymbonepose[vert->bonenum];
@@ -869,7 +870,7 @@ void GL_DrawZymoticModelMeshFog(vec3_t org, zymtype1header_t *m)
        glEnable (GL_BLEND);
        glDepthMask(0); // disable zbuffer updates
 
-       VectorSubtract(org, r_refdef.vieworg, diff);
+       VectorSubtract(org, r_origin, diff);
        glColor4f(fogcolor[0], fogcolor[1], fogcolor[2], exp(fogdensity/DotProduct(diff,diff)));
 
        glVertexPointer(3, GL_FLOAT, 0, aliasvert);