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minior optimization/cleanup

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This commit is contained in:
Andrew Meadows 2017-05-08 11:02:11 -07:00
parent 0f643b7d66
commit d9e893ac21
1 changed files with 3 additions and 3 deletions
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6
libraries/physics/src/CharacterController.cpp
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@ -271,11 +271,11 @@ void CharacterController::playerStep(btCollisionWorld* collisionWorld, btScalar
_followTime += dt; _followTime += dt;
if (_steppingUp) { if (_steppingUp) {
// compute a stepUpSpeed that will reach the top of the step in the time it would take
// to move over the _stepPoint at target speed
float horizontalDistance = (_stepPoint - _stepPoint.dot(_currentUp) * _currentUp).length();
float horizontalTargetSpeed = (_targetVelocity - _targetVelocity.dot(_currentUp) * _currentUp).length(); float horizontalTargetSpeed = (_targetVelocity - _targetVelocity.dot(_currentUp) * _currentUp).length();
if (horizontalTargetSpeed > FLT_EPSILON) { if (horizontalTargetSpeed > FLT_EPSILON) {
// compute a stepUpSpeed that will reach the top of the step in the time it would take
// to move over the _stepPoint at target speed
float horizontalDistance = (_stepPoint - _stepPoint.dot(_currentUp) * _currentUp).length();
float timeToStep = horizontalDistance / horizontalTargetSpeed; float timeToStep = horizontalDistance / horizontalTargetSpeed;
float stepUpSpeed = _stepHeight / timeToStep; float stepUpSpeed = _stepHeight / timeToStep;