private void AddMirrorControls(FlowLayoutWidget buttonPanel)
{
List <GuiWidget> mirrorControls = new List <GuiWidget>();
double oldFixedWidth = view3DWidget.textImageButtonFactory.FixedWidth;
view3DWidget.textImageButtonFactory.FixedWidth = view3DWidget.EditButtonHeight;
FlowLayoutWidget buttonContainer = new FlowLayoutWidget(FlowDirection.LeftToRight);
buttonContainer.HAnchor = HAnchor.ParentLeftRight;
Button mirrorXButton = view3DWidget.textImageButtonFactory.Generate("X", centerText: true);
buttonContainer.AddChild(mirrorXButton);
mirrorControls.Add(mirrorXButton);
mirrorXButton.Click += (object sender, EventArgs mouseEvent) =>
{
if (view3DWidget.SelectedMeshGroupIndex != -1)
{
view3DWidget.SelectedMeshGroup.ReverseFaceEdges();
view3DWidget.SelectedMeshGroupTransform = PlatingHelper.ApplyAtCenter(view3DWidget.SelectedMeshGroup, view3DWidget.SelectedMeshGroupTransform, Matrix4X4.CreateScale(-1, 1, 1));
view3DWidget.PartHasBeenChanged();
Invalidate();
}
};
Button mirrorYButton = view3DWidget.textImageButtonFactory.Generate("Y", centerText: true);
buttonContainer.AddChild(mirrorYButton);
mirrorControls.Add(mirrorYButton);
mirrorYButton.Click += (object sender, EventArgs mouseEvent) =>
{
if (view3DWidget.SelectedMeshGroupIndex != -1)
{
view3DWidget.SelectedMeshGroup.ReverseFaceEdges();
view3DWidget.SelectedMeshGroupTransform = PlatingHelper.ApplyAtCenter(view3DWidget.SelectedMeshGroup, view3DWidget.SelectedMeshGroupTransform, Matrix4X4.CreateScale(1, -1, 1));
view3DWidget.PartHasBeenChanged();
Invalidate();
}
};
Button mirrorZButton = view3DWidget.textImageButtonFactory.Generate("Z", centerText: true);
buttonContainer.AddChild(mirrorZButton);
mirrorControls.Add(mirrorZButton);
mirrorZButton.Click += (object sender, EventArgs mouseEvent) =>
{
if (view3DWidget.SelectedMeshGroupIndex != -1)
{
view3DWidget.SelectedMeshGroup.ReverseFaceEdges();
view3DWidget.SelectedMeshGroupTransform = PlatingHelper.ApplyAtCenter(view3DWidget.SelectedMeshGroup, view3DWidget.SelectedMeshGroupTransform, Matrix4X4.CreateScale(1, 1, -1));
view3DWidget.PartHasBeenChanged();
Invalidate();
}
};
buttonPanel.AddChild(buttonContainer);
buttonPanel.AddChild(view3DWidget.GenerateHorizontalRule());
view3DWidget.textImageButtonFactory.FixedWidth = oldFixedWidth;
}
public override void OnMouseMove(MouseEvent3DArgs mouseEvent3D)
{
IntersectInfo info = hitPlane.GetClosestIntersection(mouseEvent3D.MouseRay);
if (info != null && MeshViewerToDrawWith.SelectedMeshGroupIndex != -1)
{
Vector3 delta = new Vector3(0, 0, info.hitPosition.z - zHitHeight);
// move it back to where it started
MeshViewerToDrawWith.SelectedMeshGroupTransform *= Matrix4X4.CreateTranslation(new Vector3(-lastMoveDelta));
if (MeshViewerToDrawWith.SnapGridDistance > 0)
{
// snap this position to the grid
double snapGridDistance = MeshViewerToDrawWith.SnapGridDistance;
AxisAlignedBoundingBox selectedBounds = MeshViewerToDrawWith.GetBoundsForSelection();
// snap the z position
double bottom = selectedBounds.minXYZ.z + delta.z;
double snappedBottom = (Math.Round((bottom / snapGridDistance))) * snapGridDistance;
delta.z = snappedBottom - selectedBounds.minXYZ.z;
}
// and move it from there to where we are now
MeshViewerToDrawWith.SelectedMeshGroupTransform *= Matrix4X4.CreateTranslation(new Vector3(delta));
lastMoveDelta = delta;
view3DWidget.PartHasBeenChanged();
Invalidate();
}
base.OnMouseMove(mouseEvent3D);
}
private void MirrorOnAxis(int axisIndex)
{
view3DWidget.SelectedMeshGroup.ReverseFaceEdges();
Vector3 mirorAxis = Vector3.One;
mirorAxis[axisIndex] = -1;
view3DWidget.SelectedMeshGroupTransform = PlatingHelper.ApplyAtCenter(view3DWidget.SelectedMeshGroup, view3DWidget.SelectedMeshGroupTransform, Matrix4X4.CreateScale(mirorAxis));
view3DWidget.PartHasBeenChanged();
Invalidate();
}
public void Undo()
{
view3DWidget.MeshGroups.RemoveAt(newItemIndex);
view3DWidget.MeshGroupExtraData.RemoveAt(newItemIndex);
view3DWidget.MeshGroupTransforms.RemoveAt(newItemIndex);
if (view3DWidget.SelectedMeshGroupIndex >= view3DWidget.MeshGroups.Count)
{
view3DWidget.SelectedMeshGroupIndex = view3DWidget.MeshGroups.Count - 1;
}
view3DWidget.PartHasBeenChanged();
}
private void ScaleAxis(double scaleIn, int axis)
{
AxisAlignedBoundingBox originalMeshBounds = view3DWidget.SelectedMeshGroup.GetAxisAlignedBoundingBox();
Vector3 newScale = Vector3.One;
newScale[axis] = scaleIn;
Matrix4X4 totalScale = Matrix4X4.CreateScale(newScale);
view3DWidget.SelectedMeshGroupTransform = PlatingHelper.ApplyAtCenter(view3DWidget.SelectedMeshGroup, view3DWidget.SelectedMeshGroupTransform, totalScale);
// keep the bottom where it was
AxisAlignedBoundingBox scaledBounds = view3DWidget.SelectedMeshGroup.GetAxisAlignedBoundingBox(view3DWidget.SelectedMeshGroupTransform);
PlatingHelper.PlaceMeshAtHeight(view3DWidget.MeshGroups, view3DWidget.MeshGroupTransforms, view3DWidget.SelectedMeshGroupIndex, scaledBounds.minXYZ.z);
view3DWidget.PartHasBeenChanged();
Invalidate();
OnSelectedTransformChanged(this, null);
}
private void ScaleAxis(double scaleIn, int axis)
{
AxisAlignedBoundingBox originalMeshBounds = view3DWidget.SelectedMeshGroup.GetAxisAlignedBoundingBox();
AxisAlignedBoundingBox scaledBounds = view3DWidget.SelectedMeshGroup.GetAxisAlignedBoundingBox(view3DWidget.SelectedMeshGroupTransform);
// first we remove any scale we have applied and then scale to the new value
Vector3 axisRemoveScalings = Vector3.One;
if (originalMeshBounds.XSize > 0 && scaledBounds.XSize > 0)
{
axisRemoveScalings.x = originalMeshBounds.XSize / scaledBounds.XSize;
}
if (originalMeshBounds.YSize > 0 && scaledBounds.YSize > 0)
{
axisRemoveScalings.y = originalMeshBounds.YSize / scaledBounds.YSize;
}
if (originalMeshBounds.ZSize > 0 && scaledBounds.ZSize > 0)
{
axisRemoveScalings.z = originalMeshBounds.ZSize / scaledBounds.ZSize;
}
Matrix4X4 removeScaleMatrix = Matrix4X4.CreateScale(axisRemoveScalings);
Vector3 newScale = view3DWidget.MeshGroupExtraData[view3DWidget.SelectedMeshGroupIndex].currentScale;
newScale[axis] = scaleIn;
Matrix4X4 totalScale = removeScaleMatrix * Matrix4X4.CreateScale(newScale);
view3DWidget.SelectedMeshGroupTransform = PlatingHelper.ApplyAtCenter(view3DWidget.SelectedMeshGroup, view3DWidget.SelectedMeshGroupTransform, totalScale);
// keep the bottom where it was
PlatingHelper.PlaceMeshAtHeight(view3DWidget.MeshGroups, view3DWidget.MeshGroupTransforms, view3DWidget.SelectedMeshGroupIndex, scaledBounds.minXYZ.z);
view3DWidget.PartHasBeenChanged();
Invalidate();
view3DWidget.MeshGroupExtraData[view3DWidget.SelectedMeshGroupIndex].currentScale[axis] = scaleIn;
OnSelectedTransformChanged(this, null);
}