remove unused define CLAMPTEST, move INPR to

collision_compute_barycentric(), only place its used.

source/blender/blenkernel/intern/collision.c

@@ -164,6 +164,9 @@ Collision modifier code end
 // w3 is not perfect
 static void collision_compute_barycentric ( float pv[3], float p1[3], float p2[3], float p3[3], float *w1, float *w2, float *w3 )
 {
+	/* dot_v3v3 */
+#define INPR(v1, v2) ( (v1)[0] * (v2)[0] + (v1)[1] * (v2)[1] + (v1)[2] * (v2)[2])
+
 	double	tempV1[3], tempV2[3], tempV4[3];
 	double	a, b, c, d, e, f;
 
@@ -195,6 +198,8 @@ static void collision_compute_barycentric ( float pv[3], float p1[3], float p2[3
 		w2[0] = 0;
 
 	w3[0] = 1.0f - w1[0] - w2[0];
+
+#undef INPR
 }
 
 #ifdef __GNUC__

source/blender/blenlib/BLI_utildefines.h

@@ -266,8 +266,6 @@ typedef bool _BLI_Bool;
 		*(v1 + 2) = *(v2 + 2) - *(v3 + 2) * (fac);                            \
 } (void)0
 
-#define INPR(v1, v2) ( (v1)[0] * (v2)[0] + (v1)[1] * (v2)[1] + (v1)[2] * (v2)[2])
-
 /* some misc stuff.... */
 #define CLAMP(a, b, c)  {           \
 	if ((a) < (b)) (a) = (b);       \
@@ -275,13 +273,6 @@ typedef bool _BLI_Bool;
 } (void)0
 
 #define CLAMPIS(a, b, c) ((a) < (b) ? (b) : (a) > (c) ? (c) : (a))
-#define CLAMPTEST(a, b, c)                                                    \
-	if ((b) < (c)) {                                                          \
-		CLAMP(a, b, c);                                                       \
-	}                                                                         \
-	else {                                                                    \
-		CLAMP(a, c, b);                                                       \
-	} (void)0
 
 #define IS_EQ(a, b) ((fabs((double)(a) - (b)) >= (double) FLT_EPSILON) ? 0 : 1)
 #define IS_EQF(a, b) ((fabsf((float)(a) - (b)) >= (float) FLT_EPSILON) ? 0 : 1)