public void CancelDraw()
{
if (preview != null)
{
preview.Destroy();
preview = null;
}
}
void CreateNewTube()
{
preview = new MeshTubePreview()
{
Polygon = Polygon2d.MakeCircle(Radius, nSlices)
};
preview.Create(scene.NewSOMaterial, scene.RootGameObject);
smoother = new InPlaceIterativeCurveSmooth()
{
Curve = preview.Curve,
Alpha = 0.2f
};
}
public void EndDraw()
{
if (preview.Curve.ArcLength > 2 * Radius)
{
// store undo/redo record for new primitive
PolyTubeSO tubeSO = preview.BuildSO(scene.DefaultSOMaterial, 1.0f);
scene.History.PushChange(
new AddSOChange()
{
scene = scene, so = tubeSO, bKeepWorldPosition = false
});
scene.History.PushInteractionCheckpoint();
}
preview.Destroy();
preview = null;
SavedSettings.Save("DrawTubeTool_radius", radius);
}