4 files changed, 44 insertions, 3 deletions
diff --git a/code/qcommon/cm_local.h b/code/qcommon/cm_local.h
index 46dff4b..5848fdc 100644
--- a/code/qcommon/cm_local.h
+++ b/code/qcommon/cm_local.h
@@ -185,6 +185,8 @@ void CM_StoreBrushes( leafList_t *ll, int nodenum );
 void CM_BoxLeafnums_r( leafList_t *ll, int nodenum );
 
 cmodel_t	*CM_ClipHandleToModel( clipHandle_t handle );
+qboolean CM_BoundsIntersect( const vec3_t mins, const vec3_t maxs, const vec3_t mins2, const vec3_t maxs2 );
+qboolean CM_BoundsIntersectPoint( const vec3_t mins, const vec3_t maxs, const vec3_t point );
 
 // cm_patch.c
 
diff --git a/code/qcommon/cm_patch.c b/code/qcommon/cm_patch.c
index 176aac1..77cf368 100644
--- a/code/qcommon/cm_patch.c
+++ b/code/qcommon/cm_patch.c
@@ -1386,7 +1386,7 @@ void CM_TraceThroughPatchCollide( traceWork_t *tw, const struct patchCollide_s *
 	static cvar_t *cv;
 #endif //BSPC
 
-	if ( !BoundsIntersect( tw->bounds[0], tw->bounds[1],
+	if ( !CM_BoundsIntersect( tw->bounds[0], tw->bounds[1],
 				pc->bounds[0], pc->bounds[1] ) ) {
 		return;
 	}
diff --git a/code/qcommon/cm_test.c b/code/qcommon/cm_test.c
index 5aee7ee..9fd1ec5 100644
--- a/code/qcommon/cm_test.c
+++ b/code/qcommon/cm_test.c
@@ -250,7 +250,7 @@ int CM_PointContents( const vec3_t p, clipHandle_t model ) {
 		brushnum = cm.leafbrushes[leaf->firstLeafBrush+k];
 		b = &cm.brushes[brushnum];
 
-		if ( !BoundsIntersectPoint( b->bounds[0], b->bounds[1], p ) ) {
+		if ( !CM_BoundsIntersectPoint( b->bounds[0], b->bounds[1], p ) ) {
 			continue;
 		}
 
@@ -480,3 +480,42 @@ int CM_WriteAreaBits (byte *buffer, int area)
 	return bytes;
 }
 
+/*
+====================
+CM_BoundsIntersect
+====================
+*/
+qboolean CM_BoundsIntersect( const vec3_t mins, const vec3_t maxs, const vec3_t mins2, const vec3_t maxs2 )
+{
+	if (maxs[0] < mins2[0] - SURFACE_CLIP_EPSILON ||
+		maxs[1] < mins2[1] - SURFACE_CLIP_EPSILON ||
+		maxs[2] < mins2[2] - SURFACE_CLIP_EPSILON ||
+		mins[0] > maxs2[0] + SURFACE_CLIP_EPSILON ||
+		mins[1] > maxs2[1] + SURFACE_CLIP_EPSILON ||
+		mins[2] > maxs2[2] + SURFACE_CLIP_EPSILON)
+	{
+		return qfalse;
+	}
+
+	return qtrue;
+}
+
+/*
+====================
+CM_BoundsIntersectPoint
+====================
+*/
+qboolean CM_BoundsIntersectPoint( const vec3_t mins, const vec3_t maxs, const vec3_t point )
+{
+	if (maxs[0] < point[0] - SURFACE_CLIP_EPSILON ||
+		maxs[1] < point[1] - SURFACE_CLIP_EPSILON ||
+		maxs[2] < point[2] - SURFACE_CLIP_EPSILON ||
+		mins[0] > point[0] + SURFACE_CLIP_EPSILON ||
+		mins[1] > point[1] + SURFACE_CLIP_EPSILON ||
+		mins[2] > point[2] + SURFACE_CLIP_EPSILON)
+	{
+		return qfalse;
+	}
+
+	return qtrue;
+}
diff --git a/code/qcommon/cm_trace.c b/code/qcommon/cm_trace.c
index a2873b1..bab7eed 100644
--- a/code/qcommon/cm_trace.c
+++ b/code/qcommon/cm_trace.c
@@ -685,7 +685,7 @@ void CM_TraceThroughLeaf( traceWork_t *tw, cLeaf_t *leaf ) {
 			continue;
 		}
 
-		if ( !BoundsIntersect( tw->bounds[0], tw->bounds[1],
+		if ( !CM_BoundsIntersect( tw->bounds[0], tw->bounds[1],
 					b->bounds[0], b->bounds[1] ) ) {
 			continue;
 		}