public override void UpdateHover(InputState input)
{
ToolSide eSide = context.ToolManager.FindSide(tool);
Frame3f sideHandF = (eSide == ToolSide.Left) ? input.LeftHandFrame : input.RightHandFrame;
sideHandF.Origin += SceneGraphConfig.VRHandTipOffset * sideHandF.Z;
//update_last_hit(tool, input.vMouseWorldRay);
tool.UpdateBrushPreview(sideHandF);
Vector2f vStick = (eSide == ToolSide.Left) ? input.vLeftStickDelta2D : input.vRightStickDelta2D;
if (Math.Abs(vStick[1]) > 0.5f)
{
tool.Radius.Add(fDimension.World(vStick[1] * resize_speed(ref input)));
}
// cycle brush on press+left/right
bool stick_up = (eSide == ToolSide.Left) ? input.bLeftStickReleased : input.bRightStickReleased;
if (stick_up && Math.Abs(vStick[0]) > 0.9)
{
int n = (int)tool.ActiveBrush;
n = MathUtil.ModuloClamp(n + (vStick[0] < 0 ? -1 : 1), 2);
tool.ActiveBrush = (SculptCurveTool.BrushTool)n;
}
}
