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remove some anti-jitter code that was doing more harm than good

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This commit is contained in:
Seth Alves 2016-08-26 12:47:19 -07:00
parent 9884426ad8
commit 9394a25a1c
1 changed files with 1 additions and 17 deletions
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18
interface/src/avatar/MyAvatar.cpp
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@ -540,24 +540,8 @@ void MyAvatar::updateJointFromController(glm::mat4& previousSensorToWorldInverse
Transform transform;
transform.setTranslation(controllerPose.getTranslation());
transform.setRotation(controllerPose.getRotation());
glm::mat4 avatarMatrix = getTransform().getMatrix();
glm::mat4 avatarInverseMatrix = glm::inverse(avatarMatrix);
// do some backflips to avoid jitter
// get the controller pose (avatar space)
glm::mat4 controllerMatrix = transform.getMatrix();
// transform the controller pose into world space.
glm::mat4 controllerWorldSpace = avatarMatrix * controllerMatrix;
// transform the controller pose from world space into sensor space. But use the inverse of the ORIGINAL sensorToWorld
// matrix before updateSensorToWorldMatrix() changes it.
glm::mat4 controllerPreviousSensor = previousSensorToWorldInverseMatrix * controllerWorldSpace;
// then transform the sensor space controller pose back into world space using the NEW sensorToWorld matrix.
glm::mat4 controllerNewWorldSpace = _sensorToWorldMatrix * controllerPreviousSensor;
// then transform that world pose back into avatar space.
glm::mat4 newControllerMatrix = avatarInverseMatrix * controllerNewWorldSpace;
matrixCache.set(newControllerMatrix);
matrixCache.set(controllerMatrix);
}
// best called at end of main loop, after physics.