private void MoveWithTerrain(float angle)
{
angle = angle * Mathf.Deg2Rad;
Vector3 currentPosition = centerBottom.position;
float newX = (Mathf.Cos(angle) * calculateSpeed()) + currentPosition.x;
float newZ = (Mathf.Sin(angle) * calculateSpeed()) + currentPosition.z;
float newY = EnvironmentPhysics.FindHeightAt(newX, newZ);
Vector3 newPosition = new Vector3(newX, newY, newZ);
direction.Face(newPosition);
if (EnvironmentPhysics.WalkableAt(newPosition.x, newPosition.z, 1))
{
float twoDDistance = FastMath.Hyp(currentPosition.x
, currentPosition.z
, newPosition.x
, newPosition.z);
Vector3 hypotenuse = newPosition - currentPosition;
Vector3 unitHypotenuse = hypotenuse.normalized;
unitHypotenuse.Scale(FastMath.CreateVectorCube(twoDDistance));
Vector3 finalPosition = unitHypotenuse + currentPosition;
centerBottom.position = new Vector3(finalPosition.x
, EnvironmentPhysics.FindWalkableHeightAt(finalPosition.x
, finalPosition.z)
, finalPosition.z
);
}
/*
* centerBottom is implied to be the child of
* the gameobject movementcontroller is attached to
*/
Transform centerBottomParent = centerBottom.parent;
centerBottom.parent = null;
body.position = centerBottom.position + displacementFromCenterBottom;
centerBottom.parent = centerBottomParent;
}
private void ApplyMouseOffset()
{
Vector3 focusScreenPos = cam.WorldToScreenPoint(focus.position);
Vector2 vectorToMouse = mousePosition - focusScreenPos;
float vectorToMouseLength = vectorToMouse.magnitude;
float vectorToMouseAngle = Mathf.Atan2(
vectorToMouse.y,
vectorToMouse.x
);
Vector3 camRight = camIndependentLocation.transform.right;
Vector3 camForward = camIndependentLocation.transform.forward;
Vector3 screenVectorToMouse = Quaternion.AngleAxis(Mathf.Rad2Deg * vectorToMouseAngle, camForward) * camRight;
Vector3 nScreenVectorToMouse = screenVectorToMouse.normalized;
float screenMouseOffset = vectorToMouseLength * distanceFromFocus / 1000;
nScreenVectorToMouse.Scale(FastMath.CreateVectorCube(screenMouseOffset));
camIndependentLocation.position += nScreenVectorToMouse;
}
