public CreatePlaneFromSurfacePointTool(FScene scene, SceneObject target) : base(scene)
{
TargetSO = target;
ObjectFrameS = TargetSO.GetLocalFrame(CoordSpace.SceneCoords);
Indicators = new ToolIndicatorSet(this, scene);
IndicatorBuilder = new StandardIndicatorFactory();
have_set_plane = false;
}
public virtual void Setup()
{
// turn on xform gizmo
Scene.Context.TransformManager.PushOverrideGizmoType(BendPlanePivotGizmo.DefaultTypeName);
Vector3d ctrPt = TargetSO.Mesh.CachedBounds.Center;
Frame3f nearestF = MeshQueries.NearestPointFrame(TargetSO.Mesh, TargetSO.Spatial, ctrPt, true);
BendPlaneOriginS = SceneTransforms.ObjectToSceneP(TargetSO, nearestF.Origin);
BendPlaneNormalS = Vector3d.AxisY;
bendPlaneGizmoSO = new BendPlanePivotSO();
bendPlaneGizmoSO.Create(Scene.PivotSOMaterial, Scene.FrameSOMaterial);
bendPlaneGizmoSO.OnTransformModified += OnBendPlaneTransformModified;
Scene.AddSceneObject(bendPlaneGizmoSO);
Frame3f cutFrameS = new Frame3f(BendPlaneOriginS); cutFrameS.AlignAxis(1, (Vector3f)BendPlaneNormalS);
bendPlaneGizmoSO.SetLocalFrame(cutFrameS, CoordSpace.SceneCoords);
allow_selection_changes = true;
Scene.Select(bendPlaneGizmoSO, true);
allow_selection_changes = false;
StandardIndicatorFactory factory = new StandardIndicatorFactory();
SectionPlaneIndicator bendPlane = factory.MakeSectionPlaneIndicator(
100, "bendPlane",
fDimension.Scene(100),
() => { return(new Frame3f(BendPlaneOriginS, BendPlaneNormalS)); },
() => { return(new Colorf(Colorf.LightGreen, 0.5f)); },
() => { return(true); }
);
Indicators.AddIndicator(bendPlane);
// save initial vtx positions
VertexPositions = new Vector3d[TargetSO.Mesh.MaxVertexID];
foreach (int vid in TargetSO.Mesh.VertexIndices())
{
VertexPositions[vid] = TargetSO.Mesh.GetVertex(vid);
}
PreviewSO = TargetSO.Duplicate() as DMeshSO;
Scene.AddSceneObject(PreviewSO);
//PreviewSO.AssignSOMaterial(Scene.TransparentNewSOMaterial);
fMaterial transMat = MaterialUtil.CreateTransparentMaterial(Colorf.BlueMetal.SetAlpha(0.1f));
TargetSO.PushOverrideMaterial(transMat);
TargetSO.SetLayer(FPlatform.WidgetOverlayLayer);
}
