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Fix blue screen after player step returns NaN values

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luiscuenca 2018-07-11 18:02:19 -07:00
parent ce0ffe4292
commit ced4e1e0e0
1 changed files with 7 additions and 3 deletions
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4
libraries/physics/src/CharacterController.cpp
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@ -277,10 +277,14 @@ void CharacterController::playerStep(btCollisionWorld* collisionWorld, btScalar
btVector3 shapeLocalOffset = glmToBullet(_shapeLocalOffset); btVector3 shapeLocalOffset = glmToBullet(_shapeLocalOffset);
btVector3 swingDisplacement = rotateVector(endRot, -shapeLocalOffset) - rotateVector(startRot, -shapeLocalOffset); btVector3 swingDisplacement = rotateVector(endRot, -shapeLocalOffset) - rotateVector(startRot, -shapeLocalOffset);
if (!isNaN(bulletToGLM(endPos)) && !isNaN(bulletToGLM(endRot))) {
_followLinearDisplacement = linearDisplacement + swingDisplacement + _followLinearDisplacement; _followLinearDisplacement = linearDisplacement + swingDisplacement + _followLinearDisplacement;
_followAngularDisplacement = angularDisplacement * _followAngularDisplacement; _followAngularDisplacement = angularDisplacement * _followAngularDisplacement;
_rigidBody->setWorldTransform(btTransform(endRot, endPos)); _rigidBody->setWorldTransform(btTransform(endRot, endPos));
} else {
qCWarning(physics) << "CharacterController::playerStep produced NaN.";
}
} }
_followTime += dt; _followTime += dt;