X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=libs%2Fcgmath%2Fcgmmisc.inl;h=0def7274810db70d1fc4b79cdec3a89b0d8e638d;hb=HEAD;hp=a3cdfb5da9f640aeb9390b5b27bb90e8802fbb0a;hpb=15a4548ff09afb37dd33786cafd50b060a64f840;p=retroray

diff --git a/libs/cgmath/cgmmisc.inl b/libs/cgmath/cgmmisc.inl
index a3cdfb5..0def727 100644
--- a/libs/cgmath/cgmmisc.inl
+++ b/libs/cgmath/cgmmisc.inl
@@ -10,12 +10,12 @@
 
 static CGM_INLINE float cgm_deg_to_rad(float deg)
 {
-	return M_PI * deg / 180.0f;
+	return CGM_PI * deg / 180.0f;
 }
 
 static CGM_INLINE float cgm_rad_to_deg(float rad)
 {
-	return 180.0f * rad / M_PI;
+	return 180.0f * rad / CGM_PI;
 }
 
 static CGM_INLINE float cgm_smoothstep(float a, float b, float x)
@@ -87,7 +87,7 @@ static CGM_INLINE float cgm_spline(float a, float b, float c, float d, float t)
 
 static CGM_INLINE void cgm_discrand(cgm_vec3 *pt, float rad)
 {
-	float theta = 2.0f * M_PI * (float)rand() / RAND_MAX;
+	float theta = 2.0f * CGM_PI * (float)rand() / RAND_MAX;
 	float r = sqrt((float)rand() / RAND_MAX) * rad;
 	pt->x = cos(theta) * r;
 	pt->y = sin(theta) * r;
@@ -101,7 +101,7 @@ static CGM_INLINE void cgm_sphrand(cgm_vec3 *pt, float rad)
 	u = (float)rand() / RAND_MAX;
 	v = (float)rand() / RAND_MAX;
 
-	theta = 2.0f * M_PI * u;
+	theta = 2.0f * CGM_PI * u;
 	phi = acos(2.0f * v - 1.0f);
 
 	pt->x = cos(theta) * sin(phi) * rad;