void initialize_cut_op()
{
if (MeshSourceOp != null)
{
return;
}
MeshSourceOp = new WrapDMeshSourceOp()
{
MeshSourceF = () => { return(InputMeshSO.Mesh); },
SpatialSourceF = () => { return(InputMeshSO.Spatial); }
};
CutOp = new CutPolygonHoleOp()
{
MeshSource = MeshSourceOp
};
ComputeOp = new ThreadedMeshComputeOp()
{
MeshSource = CutOp
};
if (CutPreviewMaterial == null)
{
CutPreviewMaterial = SOMaterial.CreateFlatShaded("add_hole_cut", Colorf.DimGrey);
}
CutPreviewSO = new DMeshSO()
{
EnableSpatial = false
};
CutPreviewSO.Create(new DMesh3(), CutPreviewMaterial);
Scene.AddSceneObject(CutPreviewSO);
CutPreviewSO.SetLocalFrame(InputMeshSO.GetLocalFrame(CoordSpace.ObjectCoords), CoordSpace.ObjectCoords);
CutPreviewSO.SetLocalScale(InputMeshSO.GetLocalScale());
}
public virtual void Setup()
{
// push history stream, so that we can do undo/redo internal to tool,
// that will not end up in external history
push_history_stream();
if (OnApplyF == null)
{
OnApplyF = this.add_so_to_scene;
}
if (PreviewMaterial == null)
{
PreviewMaterial = SOMaterial.CreateMesh("tool_generated", Colorf.DimGrey);
}
if (ErrorMaterial == null)
{
ErrorMaterial = SOMaterial.CreateMesh("tool_generated_error", Colorf.VideoRed);
}
// clear selection here so that multi-select GroupSO goes away, otherwise
// when we copy frmaes below, they are relative to that GroupSO, and things move
inputSelection = new List <SceneObject>(Scene.Selected);
set_allow_selection_changes(true);
Scene.ClearSelection();
set_allow_selection_changes(false);
MeshSourceOps = new List <ConstantMeshSourceOp>();
SceneMeshes = new List <DMesh3>();
foreach (var so in InputSOs)
{
var xform = SceneTransforms.ObjectToSceneXForm(so);
DMesh3 sceneMesh = new DMesh3(so.Mesh);
MeshTransforms.PerVertexTransform(sceneMesh, xform);
SceneMeshes.Add(sceneMesh);
MeshSourceOps.Add(
new ConstantMeshSourceOp(sceneMesh, false, true));
}
EditOp = edit_op_factory(MeshSourceOps.Cast <DMeshSourceOp>());
ComputeOp = new ThreadedMeshComputeOp()
{
MeshSource = EditOp
};
PreviewSO = new DMeshSO()
{
EnableSpatial = EnablePreviewSpatial
};
PreviewSO.Create(new DMesh3(), PreviewMaterial);
Scene.AddSceneObject(PreviewSO);
postprocess_target_objects();
base_initialize_parameters();
}
public virtual void Setup()
{
// push history stream, so that we can do undo/redo internal to tool,
// that will not end up in external history
push_history_stream();
if (OnApplyF == null)
{
OnApplyF = this.add_so_to_scene;
}
if (PreviewMaterial == null)
{
PreviewMaterial = SOMaterial.CreateMesh("tool_generated", Colorf.DimGrey);
}
if (ErrorMaterial == null)
{
ErrorMaterial = SOMaterial.CreateMesh("tool_generated_error", Colorf.VideoRed);
}
// clear selection here so that multi-select GroupSO goes away, otherwise
// when we copy frmaes below, they are relative to that GroupSO, and things move
inputSelection = new List <SceneObject>(Scene.Selected);
set_allow_selection_changes(true);
Scene.ClearSelection();
set_allow_selection_changes(false);
if (InputSOs.Count == 1 && ForceSceneSpaceComputation == false)
{
combineMesh = new DMesh3(InputSOs[0].Mesh);
sceneToObjUnitScale = SceneTransforms.SceneToObject(InputSOs[0], 1.0f);
}
else
{
combineMesh = new DMesh3();
MeshEditor editor = new MeshEditor(combineMesh);
foreach (var so in InputSOs)
{
TransformSequence xform = SceneTransforms.ObjectToSceneXForm(so);
DMesh3 inputMesh = so.Mesh;
int[] mapV;
if (editor.AppendMesh(so.Mesh, out mapV))
{
MeshTransforms.PerVertexTransform(combineMesh, inputMesh, mapV, (v, old_id, new_id) => {
return(xform.TransformP(v));
});
}
}
;
sceneToObjUnitScale = 1.0;
}
MeshSourceOp = new ConstantMeshSourceOp(combineMesh, true, true);
EditOp = edit_op_factory(MeshSourceOp);
ComputeOp = new ThreadedMeshComputeOp()
{
MeshSource = EditOp
};
PreviewSO = new DMeshSO()
{
EnableSpatial = EnablePreviewSpatial
};
PreviewSO.Create(new DMesh3(), PreviewMaterial);
if (InputSOs.Count == 1 && ForceSceneSpaceComputation == false)
{
PreviewSO.SetLocalFrame(InputSOs[0].GetLocalFrame(CoordSpace.ObjectCoords), CoordSpace.ObjectCoords);
PreviewSO.SetLocalScale(InputSOs[0].GetLocalScale());
}
Scene.AddSceneObject(PreviewSO);
postprocess_target_objects();
base_initialize_parameters();
}