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authorHallam Roberts <MysteryPancake>2022-03-11 18:14:05 +0300
committerBrecht Van Lommel <brecht@blender.org>2022-03-11 20:27:58 +0300
commit3da84d8b086bd2d09beb5bdb89ba6beddf1e1dd6 (patch)
tree698e6793ba776716a256abf10ed4b1623ade15eb /source/blender/io/usd/intern/usd_capi_import.cc
parent62a0984d7290cbd6fd3acfa79d53765f97f93b0a (diff)
Cleanup: use M_PI_2 and M_PI_4 where possible
The constant M_PI_4 is added to GLSL to ensure it works there too. Differential Revision: https://developer.blender.org/D14288
Diffstat (limited to 'source/blender/io/usd/intern/usd_capi_import.cc')
-rw-r--r--source/blender/io/usd/intern/usd_capi_import.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/io/usd/intern/usd_capi_import.cc b/source/blender/io/usd/intern/usd_capi_import.cc
index 6186e2bb61f..49d5251198a 100644
--- a/source/blender/io/usd/intern/usd_capi_import.cc
+++ b/source/blender/io/usd/intern/usd_capi_import.cc
@@ -102,7 +102,7 @@ static void convert_to_z_up(pxr::UsdStageRefPtr stage, ImportSettings *r_setting
/* Rotate 90 degrees about the X-axis. */
float rmat[3][3];
float axis[3] = {1.0f, 0.0f, 0.0f};
- axis_angle_normalized_to_mat3(rmat, axis, M_PI / 2.0f);
+ axis_angle_normalized_to_mat3(rmat, axis, M_PI_2);
unit_m4(r_settings->conversion_mat);
copy_m4_m3(r_settings->conversion_mat, rmat);