double precision RecursiveHullCheck

[xonotic/darkplaces.git] / world.h

diff --git a/world.h b/world.h
index 55838dca58f57943901937f6837f84ae78c52da0..db8b5ca86c47d3624b4f0ae43f96e7a28ffa4ffa 100644 (file)
--- a/world.h
+++ b/world.h
@@ -27,17 +27,30 @@ typedef struct
 
 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
@@ -82,21 +95,17 @@ trace_t SV_Move (vec3_t start, vec3_t mins, vec3_t maxs, vec3_t end, int type, e
 
 // 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);