From e1c223ca762105be0da1da573e00510759beb5e3 Mon Sep 17 00:00:00 2001
From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Thu, 18 Feb 2010 00:25:56 +0000
Subject: [PATCH] disable broken Mod_CollisionBIH_TracePoint_Mesh and
Mod_CollisionBIH_PointSuperContents_Mesh, they need more advanced triangle
checks to function properly
git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@9974 d7cf8633-e32d-0410-b094-e92efae38249
---
model_brush.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/model_brush.c b/model_brush.c
index e9e807f1..52d9fcf7 100644
--- a/model_brush.c
+++ b/model_brush.c
@@ -6142,13 +6142,17 @@ int Mod_CollisionBIH_PointSuperContents(struct model_s *model, int frame, const
void Mod_CollisionBIH_TracePoint_Mesh(dp_model_t *model, const frameblend_t *frameblend, const skeleton_t *skeleton, trace_t *trace, const vec3_t start, int hitsupercontentsmask)
{
+#if 0
+ // broken - needs to be modified to count front faces and backfaces to figure out if it is in solid
vec3_t end;
int hitsupercontents;
VectorSet(end, start[0], start[1], model->normalmins[2]);
+#endif
memset(trace, 0, sizeof(*trace));
trace->fraction = 1;
trace->realfraction = 1;
trace->hitsupercontentsmask = hitsupercontentsmask;
+#if 0
Mod_CollisionBIH_TraceLine_RecursiveBIHNode(trace, model, model->collision_bih.rootnode, start, end, start, end);
hitsupercontents = trace->hitsupercontents;
memset(trace, 0, sizeof(*trace));
@@ -6156,10 +6160,13 @@ void Mod_CollisionBIH_TracePoint_Mesh(dp_model_t *model, const frameblend_t *fra
trace->realfraction = 1;
trace->hitsupercontentsmask = hitsupercontentsmask;
trace->startsupercontents = hitsupercontents;
+#endif
}
int Mod_CollisionBIH_PointSuperContents_Mesh(struct model_s *model, int frame, const vec3_t start)
{
+#if 0
+ // broken - needs to be modified to count front faces and backfaces to figure out if it is in solid
trace_t trace;
vec3_t end;
VectorSet(end, start[0], start[1], model->normalmins[2]);
@@ -6169,6 +6176,9 @@ int Mod_CollisionBIH_PointSuperContents_Mesh(struct model_s *model, int frame, c
trace.hitsupercontentsmask = 0;
Mod_CollisionBIH_TraceLine_RecursiveBIHNode(&trace, model, model->collision_bih.rootnode, start, end, start, end);
return trace.hitsupercontents;
+#else
+ return 0;
+#endif
}
static void Mod_Q3BSP_TracePoint_RecursiveBSPNode(trace_t *trace, dp_model_t *model, mnode_t *node, const vec3_t point, int markframe)
--
2.39.5