From 41c5a2e9723565c125b55adc324ce5370e31be21 Mon Sep 17 00:00:00 2001
From: Szabolcs Dombi <cprogrammer1994@gmail.com>
Date: Mon, 13 Mar 2017 18:23:25 +0100
Subject: [PATCH] sinf -> btSin and acosf -> btAcos

---
 src/BulletDynamics/Character/btKinematicCharacterController.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/BulletDynamics/Character/btKinematicCharacterController.cpp b/src/BulletDynamics/Character/btKinematicCharacterController.cpp
index 339bb6fc1..06429f349 100644
--- a/src/BulletDynamics/Character/btKinematicCharacterController.cpp
+++ b/src/BulletDynamics/Character/btKinematicCharacterController.cpp
@@ -657,7 +657,7 @@ void btKinematicCharacterController::setLinearVelocity(const btVector3& velocity
 		if (c != 0)
 		{
 			//there is a component in walkdirection for vertical velocity
-			btVector3 upComponent = m_up * (sinf(SIMD_HALF_PI - acosf(c)) * m_walkDirection.length());
+			btVector3 upComponent = m_up * (btSin(SIMD_HALF_PI - btAcos(c)) * m_walkDirection.length());
 			m_walkDirection -= upComponent;
 			m_verticalVelocity = (c < 0.0f ? -1 : 1) * upComponent.length();