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);
}
public PolyTubeSO BuildSO(SOMaterial material, float scale = 1.0f)
{
Vector3d vCenter = curve.GetBoundingBox().Center;
DCurve3 shifted = new DCurve3(curve);
for (int i = 0; i < shifted.VertexCount; ++i)
{
shifted[i] -= vCenter;
}
Frame3f shiftedFrame = new Frame3f((Vector3f)vCenter, Quaternionf.Identity);
PolyTubeSO so = new PolyTubeSO()
{
Curve = shifted,
Polygon = polygon
};
so.Create(material);
so.SetLocalFrame(shiftedFrame, CoordSpace.WorldCoords);
return(so);
}