protected override IEnumerator Run()
{
while (true)
{
ViveWand toolWand = Core.Instance.rightWand;
Vector3 logicalPosToolWand = new Vector3(0, -69696969, 0);
if (toolWand)
{
logicalPosToolWand = VoxelPainterController.Instance.World.GetGridNodeIndex(toolWand.transform.position);
}
ViveWand paletteWand = Core.Instance.leftWand;
Vector3 logicalPosPaletteHand = new Vector3(0, -69696969, 0);
if (paletteWand)
{
logicalPosPaletteHand = VoxelPainterController.Instance.World.GetGridNodeIndex(paletteWand.transform.position);
}
// If we are currently running an input exit the loop.
if (currentInputCoroutine == null)
{
// Grip Gestures for TRS of world:
if (paletteWand.GetButtonPressed(Valve.VR.EVRButtonId.k_EButton_Grip) && toolWand.GetButtonDownThisFrame(Valve.VR.EVRButtonId.k_EButton_Grip))
{
currentInputCoroutine = StartCoroutine(MoveAndScale());
}
// Paint.
else
{
if (toolWand.GetButtonPressed(Valve.VR.EVRButtonId.k_EButton_SteamVR_Trigger))
{
VoxelPainterController.Instance.World.SetVoxelAtIndex(logicalPosToolWand, new VoxelProxy(Color.white));
}
else if (toolWand.GetButtonPressed(Valve.VR.EVRButtonId.k_EButton_Grip))
{
VoxelPainterController.Instance.World.ClearVoxelAtIndex(logicalPosToolWand);
}
}
}
yield return(0);
}
}
IEnumerator MoveAndScale()
{
yield return(0);
ViveWand toolWand = Core.Instance.rightWand;
ViveWand paletteWand = Core.Instance.leftWand;
/// Scale Vars
float initialScale = VoxelPainterController.Instance.World.transform.localScale.x;
float initDistance = Vector3.Distance(toolWand.transform.position, paletteWand.transform.position);
float currentDistance;
float scaleChange = 0;
//Debug.Log("Most initial scale: " + initialScale + " VoxelPainterController.Instance.World.transform.localScale: " + VoxelPainterController.Instance.World.transform.localScale);
/// Pos Vars
Vector3 initWorldPosition = VoxelPainterController.Instance.World.transform.position;
Vector3 initCenter = (toolWand.transform.position + paletteWand.transform.position) * 0.5f;
Vector3 currentCenter = initCenter;
Vector3 positionDelta = Vector3.zero;
while (toolWand.GetButtonPressed(Valve.VR.EVRButtonId.k_EButton_Grip) && paletteWand.GetButtonPressed(Valve.VR.EVRButtonId.k_EButton_Grip))
{
///
/// Handle Scale
///
currentDistance = Vector3.Distance(toolWand.transform.position, paletteWand.transform.position);
//Debug.Log("Scaling. InitDist: " + initDistance + " CurrDist: " + currentDistance);
currentDistance -= initDistance;
scaleChange = initialScale + currentDistance * distanceScaleSensitivity;
//Debug.Log("Scale change: " + scaleChange + " Init Scale: " + initialScale);
VoxelPainterController.Instance.World.transform.localScale = Vector3.one * scaleChange;
///
/// Handle Position
///
currentCenter = (toolWand.transform.position + paletteWand.transform.position) * 0.5f;
positionDelta = (currentCenter - initCenter) * 3f;
VoxelPainterController.Instance.World.transform.position = initWorldPosition + positionDelta;
yield return(0);
}
currentInputCoroutine = null;
}