typedef struct
{
- qboolean allsolid; // if true, plane is not valid
- qboolean startsolid; // if true, the initial point was in a solid area
- qboolean inopen, inwater;
- float fraction; // time completed, 1.0 = didn't hit anything
- vec3_t endpos; // final position
- plane_t plane; // surface normal at impact
- edict_t *ent; // entity the surface is on
- int startcontents; // if not zero, treats this value as empty, and
- // all others as solid (impact on content change)
- int endcontents; // set to the contents that was hit at the end point
-} trace_t;
+ // if true, the entire trace was in solid
+ qboolean allsolid;
+ // if true, the initial point was in solid
+ qboolean startsolid;
+ // if true, the trace passed through empty somewhere
+ qboolean inopen;
+ // if true, the trace passed through water somewhere
+ qboolean inwater;
+ // fraction of the total distance that was traveled before impact
+ // (1.0 = did not hit anything)
+ double fraction;
+ // final position
+ double endpos[3];
+ // surface normal at impact
+ plane_t plane;
+ // entity the surface is on
+ edict_t *ent;
+ // if not zero, treats this value as empty, and all others as solid (impact
+ // on content change)
+ int startcontents;
+ // the contents that was hit at the end or impact point
+ int endcontents;
+}
+trace_t;
#define MOVE_NORMAL 0
// passedict is explicitly excluded from clipping checks (normally NULL)
-int SV_RecursiveHullCheck (int num, float p1f, float p2f, vec3_t p1, vec3_t p2);
+int SV_RecursiveHullCheck (int num, double p1f, double p2f, double p1[3], double p2[3]);
typedef struct
{
hull_t *hull;
trace_t *trace;
- vec3_t start;
- vec3_t dist;
+ double start[3];
+ double dist[3];
}
RecursiveHullCheckTraceInfo_t;
// LordHavoc: FIXME: this is not thread safe, if threading matters here, pass
// this as a struct to RecursiveHullCheck, RecursiveHullCheck_Impact, etc...
extern RecursiveHullCheckTraceInfo_t RecursiveHullCheckInfo;
-
-// optimized variant of RecursiveHullCheck that only returns success/failure
-// FIXME: broken, fix it
-//extern qboolean SV_TestLine (hull_t *hull, int num, vec3_t p1, vec3_t p2);