defining M_PI to fix some compiler errors on OSX 10.8

fixes #44
2024-12-28 18:51:12 +00:00 · 2012-12-11 13:50:27 -08:00 · 2012-12-11 13:50:27 -08:00 · 419741442d
commit 419741442d
parent 754d7869b8
1 changed files with 4 additions and 0 deletions
--- a/opensubdiv/osd/clKernel.cl
+++ b/opensubdiv/osd/clKernel.cl
@ -55,6 +55,10 @@
 //     a particular purpose and non-infringement.
 //

+#ifndef M_PI
+    #define M_PI 3.14159265358979323846  // fix for OSX 10.8 (M_PI is in the Khronos standard...)
+#endif
+
 struct Vertex
 {
    float v[NUM_VERTEX_ELEMENTS];