public override OpStatus Apply()
{
if (space == CoordSpace.SceneCoords)
{
Frame3f localF = SceneTransforms.SceneToObject(Target, toFrame);
Frame3f setF = Target.GetLocalFrame(CoordSpace.ObjectCoords).FromFrame(localF);
Target.RepositionPivot(setF);
}
else
{
Target.RepositionPivot(toFrame);
}
return(OpStatus.Success);
}
public RepositionPivotChangeOp(Frame3f toPivot, DMeshSO target, CoordSpace space = CoordSpace.ObjectCoords)
{
Util.gDevAssert(space != CoordSpace.WorldCoords); // not supported for now
Target = target;
toFrame = toPivot;
this.space = space;
if (space == CoordSpace.ObjectCoords)
{
initialFrame = Target.GetLocalFrame(CoordSpace.ObjectCoords);
}
else
{
initialFrame = Target.GetLocalFrame(CoordSpace.SceneCoords);
}
}
public virtual void BeginStroke(Ray3f rayS)
{
Vector3f camDirW = Scene.ActiveCamera.Forward();
Vector3f camDirS = Scene.ToSceneP(camDirW);
PlaneFrameS = new Frame3f(Target.GetLocalFrame(CoordSpace.SceneCoords).Origin, camDirS);
CurrentStroke.Clear();
CurrentStroke.Add(rayS);
CurrentStart = PlaneFrameS.RayPlaneIntersection(rayS.Origin, rayS.Direction, 2);
CurrentEnd = CurrentStart;
if (currentLine == null)
{
currentLine = new LineIndicator()
{
SceneStartF = () => { return(CurrentStart); },
SceneEndF = () => { return(CurrentEnd); },
VisibleF = () => { return(CurrentStroke.Count > 1); },
ColorF = () => { return(this.LineColor); },
LineWidth = fDimension.Scene(LineWidth)
};
Indicators.AddIndicator(currentLine);
}
}
public static void AppendMeshSO(DMeshSO appendTo, DMeshSO append)
{
FScene scene = appendTo.GetScene();
if (scene.IsSelected(appendTo))
{
scene.Deselect(appendTo);
}
if (scene.IsSelected(append))
{
scene.Deselect(append);
}
Frame3f f1 = appendTo.GetLocalFrame(CoordSpace.ObjectCoords);
Vector3f scale1 = appendTo.GetLocalScale();
Frame3f f2 = append.GetLocalFrame(CoordSpace.ObjectCoords);
Vector3f scale2 = append.GetLocalScale();
DMesh3 mesh1 = appendTo.Mesh;
DMesh3 mesh2 = append.Mesh;
foreach (int vid in mesh2.VertexIndices())
{
// convert point in mesh2 to scene coords
Vector3f v2 = (Vector3f)mesh2.GetVertex(vid);
v2 *= scale2;
Vector3f v2s = f2.FromFrameP(v2);
// transfer that scene coord into local coords of mesh1
Vector3f v2in1 = f1.ToFrameP(v2s);
v2in1 /= scale1;
mesh2.SetVertex(vid, v2in1);
if (mesh1.HasVertexNormals && mesh2.HasVertexNormals)
{
Vector3f n = mesh2.GetVertexNormal(vid);
Vector3f ns = f2.FromFrameV(n);
Vector3f ns2 = f1.ToFrameV(ns);
mesh2.SetVertexNormal(vid, ns2);
}
}
MeshEditor editor = new MeshEditor(mesh1);
editor.AppendMesh(mesh2);
appendTo.NotifyMeshEdited();
// [TODO] change record!
scene.RemoveSceneObject(append, false);
}