public override void OnSceneGUI(SceneView sceneView, Rect dragArea)
{
base.OnSceneGUI(sceneView, dragArea);
// TODO: handle snapping against own points
// TODO: handle ability to 'commit' last point
switch (ShapeExtrusionHandle.Do(dragArea, out Curve2D shape, out float height, out ChiselModel modelBeneathCursor, out Matrix4x4 transformation, Axis.Y))
{
public override void Reset()
{
ShapeExtrusionHandle.Reset();
extrudedShape = null;
}
public void OnSceneGUI(SceneView sceneView, Rect dragArea)
{
Curve2D shape;
CSGModel modelBeneathCursor;
Matrix4x4 transformation;
float height;
// TODO: handle snapping against own points
// TODO: handle ability to 'commit' last point
switch (ShapeExtrusionHandle.Do(dragArea, out shape, out height, out modelBeneathCursor, out transformation, Axis.Y))
{
case ShapeExtrusionState.Create:
{
var center2D = shape.Center;
var center3D = new Vector3(center2D.x, 0, center2D.y);
extrudedShape = BrushMeshAssetFactory.Create <CSGExtrudedShape>("Extruded Shape",
BrushMeshAssetFactory.GetModelForNode(modelBeneathCursor),
transformation * Matrix4x4.TRS(center3D, Quaternion.identity, Vector3.one));
shape.Center = Vector2.zero;
extrudedShape.Operation = forceOperation ?? CSGOperationType.Additive;
extrudedShape.Shape = new Curve2D(shape);
extrudedShape.Path = new Path(new[] {
new PathPoint(Vector3.zero),
new PathPoint(new Vector3(0, 1, 0))
});
extrudedShape.UpdateGenerator();
break;
}
case ShapeExtrusionState.Modified:
{
extrudedShape.Operation = forceOperation ??
((height < 0 && modelBeneathCursor) ?
CSGOperationType.Subtractive :
CSGOperationType.Additive);
extrudedShape.Path.segments[1].position = new Vector3(0, height, 0);
extrudedShape.UpdateGenerator();
break;
}
case ShapeExtrusionState.Commit:
{
UnityEditor.Selection.activeGameObject = extrudedShape.gameObject;
Reset();
CSGEditModeManager.EditMode = CSGEditMode.ShapeEdit;
break;
}
case ShapeExtrusionState.Cancel:
{
Reset();
Undo.RevertAllInCurrentGroup();
EditorGUIUtility.ExitGUI();
break;
}
case ShapeExtrusionState.ExtrusionMode:
case ShapeExtrusionState.ShapeMode: { CSGOutlineRenderer.VisualizationMode = VisualizationMode.SimpleOutline; break; }
case ShapeExtrusionState.HoverMode: { CSGOutlineRenderer.VisualizationMode = VisualizationMode.Outline; break; }
}
HandleRendering.RenderShape(transformation, shape, height);
}
void Reset()
{
ShapeExtrusionHandle.Reset();
extrudedShape = null;
}
public virtual void Reset()
{
RectangleExtrusionHandle.Reset();
ShapeExtrusionHandle.Reset();
}
public override void Reset()
{
ShapeExtrusionHandle.Reset();
}