cl_prydoncursor traces now trace against the model bounding box before

testing the geometry itself, this gives a substantial speed increase in
maps with lots of monsters

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@7855 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/cl_collision.c b/cl_collision.c
index e4f0c36fdcb5d7269aa6f4d0f5d03dffb464b8a1..527acecc4cb08298721dd2a833b7179df022c30c 100644 (file)
--- a/cl_collision.c
+++ b/cl_collision.c
@@ -52,6 +52,9 @@ float CL_SelectTraceLine(const vec3_t start, const vec3_t end, vec3_t impact, ve
                        continue;
                Matrix4x4_Transform(&ent->inversematrix, start, starttransformed);
                Matrix4x4_Transform(&ent->inversematrix, end, endtransformed);
+               Collision_ClipTrace_Box(&trace, ent->model->normalmins, ent->model->normalmaxs, starttransformed, vec3_origin, vec3_origin, endtransformed, SUPERCONTENTS_SOLID, SUPERCONTENTS_SOLID, 0, NULL);
+               if (maxrealfrac < trace.realfraction)
+                       continue;
 
                //if (ent->model && ent->model->TraceBox)
                        ent->model->TraceBox(ent->model, ent->frameblend[0].frame, &trace, starttransformed, vec3_origin, vec3_origin, endtransformed, SUPERCONTENTS_SOLID);