From 3da84d8b086bd2d09beb5bdb89ba6beddf1e1dd6 Mon Sep 17 00:00:00 2001
From: Hallam Roberts <MysteryPancake>
Date: Fri, 11 Mar 2022 16:14:05 +0100
Subject: 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
---
 intern/iksolver/intern/IK_QJacobian.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'intern/iksolver')

diff --git a/intern/iksolver/intern/IK_QJacobian.cpp b/intern/iksolver/intern/IK_QJacobian.cpp
index 39c0e6eb348..ea659414b73 100644
--- a/intern/iksolver/intern/IK_QJacobian.cpp
+++ b/intern/iksolver/intern/IK_QJacobian.cpp
@@ -193,7 +193,7 @@ void IK_QJacobian::InvertSDLS()
   // DLS. The SDLS damps individual singular values, instead of using a single
   // damping term.
 
-  double max_angle_change = M_PI / 4.0;
+  double max_angle_change = M_PI_4;
   double epsilon = 1e-10;
   int i, j;
 
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