public int MouseOver(IViewportController viewportController, int x, int y)
{
if (viewportController.Viewport.VisibilityMask != this.vfFlag)
return MG_NONE;
int mouseGripIndex = this.MouseOverGripIndex(viewportController, x, y);
switch (mouseGripIndex)
{
case ResizableBox.MG_TOP_LEFT:
case ResizableBox.MG_BOTTOM_RIGHT:
viewportController.Cursor = Cursors.SizeNWSE;
break;
case ResizableBox.MG_TOP_RIGHT:
case ResizableBox.MG_BOTTOM_LEFT:
viewportController.Cursor = Cursors.SizeNESW;
break;
case ResizableBox.MG_TOP_MIDDLE:
case ResizableBox.MG_BOTTOM_MIDDLE:
viewportController.Cursor = Cursors.SizeNS;
break;
case ResizableBox.MG_LEFT_MIDDLE:
case ResizableBox.MG_RIGHT_MIDDLE:
viewportController.Cursor = Cursors.SizeWE;
break;
case ResizableBox.MG_MOVE:
viewportController.Cursor = Cursors.SizeAll;
break;
default:
viewportController.Cursor = Cursors.Default;
break;
}
return mouseGripIndex;
}
public new void MouseUp(IViewportController viewportController, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
Editor.SelectionBox.MouseUp(viewportController, e);
}
}
public new void MouseUp(IViewportController viewportController, MouseEventArgs e)
{
if (Editor.SelectionBox.SelectedObject != null)
{
Editor.SelectionBox.MouseUp(viewportController, e);
}
else
{
Ray ray = viewportController.CreateViewportRay(e.X, e.Y);
ISelectableObject selectedObject = null;
float d = float.MaxValue;
foreach (ISelectableObject selectable in Editor.SelectableObjects)
{
Pair <bool, float> pair = selectable.RayIntersects(ray, viewportController);
if (pair.first && pair.second < d)
{
d = pair.second;
selectedObject = selectable;
}
}
Editor.SelectionBox.SelectedObject = selectedObject;
}
}
public new void MouseDown(IViewportController viewportController, MouseEventArgs e)
{
if (Editor.SelectionBox.SelectedObject != null)
{
Editor.SelectionBox.MouseDown(viewportController, e);
}
}
protected override void OnLoad(EventArgs e)
{
switch (viewportType)
{
case ViewportType.Perspective:
this.viewportController = Editor.CreatePerspectiveViewport(this.viewportPanel);
break;
case ViewportType.Front:
this.viewportController = Editor.CreateOrthographicViewport(this.viewportPanel, Vector3.UNIT_Z);
break;
case ViewportType.Side:
this.viewportController = Editor.CreateOrthographicViewport(this.viewportPanel, Vector3.UNIT_X);
break;
case ViewportType.Top:
this.viewportController = Editor.CreateOrthographicViewport(this.viewportPanel, Vector3.UNIT_Y);
break;
default:
throw new Exception("Viewport type " + viewportType.ToString() + " not implemented");
}
base.OnLoad(e);
}
private static IViewportController RegisterViewportController(IViewportController controller, ViewportPanel control)
{
control.Initialise(controller);
// first viewport
if (viewportControllers.Count == 0)
{
ResourceGroupManager.Singleton.InitialiseAllResourceGroups();
// lighting
Engine.Graphics.SceneManager.ShadowTechnique = ShadowTechnique.SHADOWTYPE_STENCIL_MODULATIVE;
Engine.Graphics.SceneManager.AmbientLight = new ColourValue(0.85f, 0.85f, 0.85f);
Engine.Graphics.SceneManager.ShadowColour = new ColourValue(0.75f, 0.75f, 0.75f);
// default light
Light light = Engine.Graphics.SceneManager.CreateLight("defaultLight");
light.DiffuseColour = ColourValue.White;
light.SpecularColour = ColourValue.White;
light.Direction = new Vector3(0.2f, -1.0f, 0.2f);
light.Type = Light.LightTypes.LT_DIRECTIONAL;
if (OnCreateViewportController != null)
{
OnCreateViewportController(controller, EventArgs.Empty);
}
}
controller.SizeChanged();
controller.CreateScene();
viewportControllers.Add(controller);
return(controller);
}
public new void MouseDown(IViewportController viewportController, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
this.mouseDownPosition = viewportController.MouseToGrid(e.X, e.Y);
}
}
public SheetViewport(IViewportController vc)
: base(vc)
{
this.children = new List <IView>(4)
{
new CellsViewport(vc)
{
PerformTransform = false
},
#if DRAWING
new DrawingViewport(vc)
{
PerformTransform = false
},
#if COMMENT
new CommentViewport(vc)
{
PerformTransform = false
},
#endif // COMMENT
#endif // DRAWING
new CellsForegroundView(vc)
{
PerformTransform = false
},
};
}
private int MouseOverGripIndex(IViewportController viewportController, int x, int y)
{
int mouseGripIndex = MG_NONE;
// the the side grips
if (viewportController.Viewport.VisibilityMask == vfFlag)
{
for (int i = 0; i < this.mouseGrips.Length; i++)
{
Vector3 mouseGrip = mouseGrips[i];
Vector2 screenPos = viewportController.GetScreenPosition(mouseGrip);
int gripSize = 4;
if (x >= screenPos.x - gripSize && x <= screenPos.x + gripSize && y >= screenPos.y - gripSize && y <= screenPos.y + gripSize)
{
mouseGripIndex = i;
}
}
}
// test for special move grip
if (mouseGripIndex == MG_NONE)
{
Vector2 topLeft = viewportController.GetScreenPosition(this.corners[this.indices[0]]);
Vector2 bottomRight = viewportController.GetScreenPosition(this.corners[this.indices[2]]);
if (x > topLeft.x && x < bottomRight.x && y > topLeft.y && y < bottomRight.y)
{
return(MG_MOVE);
}
}
return(mouseGripIndex);
}
public Vector3 MouseOverAxis(IViewportController viewportController, int x, int y)
{
Ray ray = viewportController.CreateViewportRay(x, y);
float th = 0.1f; // thickness
float len = 1.1f; // length
AxisAlignedBox xBox = CreateOffsetBox(new Vector3(0.0f, -th, -th), new Vector3(len, th, th));
AxisAlignedBox yBox = CreateOffsetBox(new Vector3(-th, 0.0f, -th), new Vector3(th, len, th));
AxisAlignedBox zBox = CreateOffsetBox(new Vector3(-th, -th, 0.0f), new Vector3(th, th, len));
if (ray.Intersects(xBox).first&& !viewportController.CameraController.IsLookingDownAxis(Vector3.UNIT_X))
{
return(Vector3.UNIT_X);
}
if (ray.Intersects(yBox).first&& !viewportController.CameraController.IsLookingDownAxis(Vector3.UNIT_Y))
{
return(Vector3.UNIT_Y);
}
if (ray.Intersects(zBox).first&& !viewportController.CameraController.IsLookingDownAxis(Vector3.UNIT_Z))
{
return(Vector3.UNIT_Z);
}
return(Vector3.ZERO);
}
public new void MouseDown(IViewportController viewportController, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
Block hitBlock = Editor.SelectBlock(viewportController, e.X, e.Y);
if (hitBlock != null)
hitBlock.MaterialName = this.treeMaterial.SelectedNode.Text;
}
}
public Pair <bool, float> RayIntersects(Ray ray, IViewportController viewportController)
{
if (viewportController.Viewport.VisibilityMask == ViewportController.VF_PERSPECTIVE)
{
return(ray.Intersects(this.BoundingBox));
}
else
{
return(ray.Intersects(new Sphere(this.BoundingBox.Center, 0.2f)));
}
}
public new void MouseDown(IViewportController viewportController, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
Block hitBlock = Editor.SelectBlock(viewportController, e.X, e.Y);
if (hitBlock != null)
{
hitBlock.MaterialName = this.treeMaterial.SelectedNode.Text;
}
}
}
public new void MouseMove(IViewportController viewportController, int dx, int dy, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
Vector3 mouseUpPosition = viewportController.MouseToGrid(e.X, e.Y);
Vector3 movement = mouseUpPosition - mouseDownPosition;
foreach (EditNode editNode in Editor.SelectedNodes)
editNode.Position += movement;
this.mouseDownPosition = mouseUpPosition;
}
}
public new void MouseDown(IViewportController viewportController, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
Vector3 position = viewportController.MouseToGrid(e.X, e.Y);
if (this.lstEntityTypes.SelectedItem != null)
{
string key = this.lstEntityTypes.SelectedItem.ToString();
Editor.CreateEditNode(key, position);
}
}
}
public new void MouseDown(IViewportController viewportController, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
Vector3 position = viewportController.MouseToGrid(e.X, e.Y);
if (this.lstEntityTypes.SelectedItem != null)
{
string key = this.lstEntityTypes.SelectedItem.ToString();
Editor.CreateEditNode(key, position);
}
}
}
public bool Grab(IViewportController viewportController, int x, int y)
{
this.mx = x;
this.my = y;
this.moveAxis = MouseOverAxis(viewportController, x, y);
if (moveAxis != Vector3.ZERO)
{
grabPosition = MouseTo(viewportController, x, y) - this.Position;
return(true);
}
return(false);
}
public void MoveTo(IViewportController viewportController, int x, int y)
{
if (grabPosition != Vector3.ZERO)
{
Vector3 p = MouseTo(viewportController, x, y);
Vector3 newPos = p - grabPosition;
this.Position = Editor.SnapTo((newPos * moveAxis) + (this.Position * (1 - moveAxis)));
if (this.node != null)
{
this.node.Position = this.Position;
}
}
}
public new void MouseMove(IViewportController viewportController, int dx, int dy, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
Vector3 mouseUpPosition = viewportController.MouseToGrid(e.X, e.Y);
Vector3 movement = mouseUpPosition - mouseDownPosition;
foreach (EditNode editNode in Editor.SelectedNodes)
{
editNode.Position += movement;
}
this.mouseDownPosition = mouseUpPosition;
}
}
private Vector3 MouseTo(IViewportController viewportController, int x, int y)
{
// determine the active plane
Plane activePlane = viewportController.CameraController.GetActivePlane(moveAxis, this.Position);
// raycast onto the active plane
RaycastResult result = viewportController.MouseToPlane(x, y, activePlane);
if (result != null)
{
return(result.Position);
}
return(Vector3.ZERO);
}
private int GetSelectedGrip(IViewportController viewportController, int x, int y)
{
if (this.isCreated)
{
foreach (ResizableBox resizableBox in this.resizableBoxes)
{
int grip = resizableBox.MouseOver(viewportController, x, y);
if (grip != ResizableBox.MG_NONE)
{
return(grip);
}
}
}
return(ResizableBox.MG_NONE);
}
public bool MouseMove(IViewportController viewportController, System.Windows.Forms.MouseEventArgs e)
{
if (this.isCreated)
{
// update the visual feedback if we are not doing anything else
if (this.selectedGrip == ResizableBox.MG_NONE)
{
GetSelectedGrip(viewportController, e.X, e.Y);
}
if (e.Button == MouseButtons.Left)
{
Vector3 mousePos = viewportController.MouseToGrid(e.X, e.Y);
switch (this.selectedGrip)
{
case ResizableBox.MG_NONE: // creating a new box
this.max = mousePos;
break;
case ResizableBox.MG_MOVE: // moving a box
Vector3 movement = mousePos - this.mouseDownPos;
this.min += movement;
this.max += movement;
this.mouseDownPos = mousePos;
break;
default:
this.Resize(mousePos, viewportController.Viewport.VisibilityMask);
break;
}
this.Update();
}
}
else
{
if (e.Button == MouseButtons.Left && this.selectedGrip == ResizableBox.MG_NONE)
{
this.Create();
}
}
return(this.selectedGrip != ResizableBox.MG_NONE);
}
public bool MouseUp(IViewportController viewportController, MouseEventArgs e)
{
bool returnValue = this.selectedGrip != ResizableBox.MG_NONE;
if (e.Button == MouseButtons.Left)
{
if (this.selectedGrip == ResizableBox.MG_NONE)
{
// finish creating a new box
this.max = viewportController.MouseToGrid(e.X, e.Y);
}
if (min == max)
{
this.Destroy();
}
if (min.x == max.x)
{
min.x = max.x + 1;
}
if (min.y == max.y)
{
min.y = max.y + 1;
}
if (min.z == max.z)
{
min.z = max.z + 1;
}
// make sure min an max are around the right way
Vector3 temp = Editor.MinOf(min, max);
this.max = Editor.MaxOf(min, max);
this.min = temp;
this.Update();
this.selectedGrip = ResizableBox.MG_NONE;
}
return(returnValue);
}
public static Block SelectBlock(IViewportController viewportController, int x, int y)
{
Ray ray = viewportController.CreateViewportRay(x, y);
Block hitBlock = null;
float d = float.MaxValue;
foreach (Block block in Editor.Blocks)
{
Pair <bool, float> pair = ray.Intersects(block.BoundingBox);
if (pair.first && pair.second < d)
{
d = pair.second;
hitBlock = block;
}
}
return(hitBlock);
}
public int MouseOver(IViewportController viewportController, int x, int y)
{
if (viewportController.Viewport.VisibilityMask != this.vfFlag)
{
return(MG_NONE);
}
int mouseGripIndex = this.MouseOverGripIndex(viewportController, x, y);
switch (mouseGripIndex)
{
case ResizableBox.MG_TOP_LEFT:
case ResizableBox.MG_BOTTOM_RIGHT:
viewportController.Cursor = Cursors.SizeNWSE;
break;
case ResizableBox.MG_TOP_RIGHT:
case ResizableBox.MG_BOTTOM_LEFT:
viewportController.Cursor = Cursors.SizeNESW;
break;
case ResizableBox.MG_TOP_MIDDLE:
case ResizableBox.MG_BOTTOM_MIDDLE:
viewportController.Cursor = Cursors.SizeNS;
break;
case ResizableBox.MG_LEFT_MIDDLE:
case ResizableBox.MG_RIGHT_MIDDLE:
viewportController.Cursor = Cursors.SizeWE;
break;
case ResizableBox.MG_MOVE:
viewportController.Cursor = Cursors.SizeAll;
break;
default:
viewportController.Cursor = Cursors.Default;
break;
}
return(mouseGripIndex);
}
protected override void OnLoad(EventArgs e)
{
switch (viewportType)
{
case ViewportType.Perspective:
this.viewportController = Editor.CreatePerspectiveViewport(this.viewportPanel);
break;
case ViewportType.Front:
this.viewportController = Editor.CreateOrthographicViewport(this.viewportPanel, Vector3.UNIT_Z);
break;
case ViewportType.Side:
this.viewportController = Editor.CreateOrthographicViewport(this.viewportPanel, Vector3.UNIT_X);
break;
case ViewportType.Top:
this.viewportController = Editor.CreateOrthographicViewport(this.viewportPanel, Vector3.UNIT_Y);
break;
default:
throw new Exception("Viewport type " + viewportType.ToString() + " not implemented");
}
base.OnLoad(e);
}
public bool MouseDown(IViewportController viewportController, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
this.mouseDownPos = viewportController.MouseToGrid(e.X, e.Y);
this.selectedGrip = this.GetSelectedGrip(viewportController, e.X, e.Y);
// create a new box
if (this.selectedGrip == ResizableBox.MG_NONE)
{
this.selectedObject = null;
this.min = mouseDownPos;
this.max = mouseDownPos;
if (this.isCreated)
{
this.Destroy();
}
}
}
return(this.selectedGrip != ResizableBox.MG_NONE);
}
private static IViewportController RegisterViewportController(IViewportController controller, ViewportPanel control)
{
control.Initialise(controller);
// first viewport
if (viewportControllers.Count == 0)
{
ResourceGroupManager.Singleton.InitialiseAllResourceGroups();
// lighting
Engine.Graphics.SceneManager.ShadowTechnique = ShadowTechnique.SHADOWTYPE_STENCIL_MODULATIVE;
Engine.Graphics.SceneManager.AmbientLight = new ColourValue(0.85f, 0.85f, 0.85f);
Engine.Graphics.SceneManager.ShadowColour = new ColourValue(0.75f, 0.75f, 0.75f);
// default light
Light light = Engine.Graphics.SceneManager.CreateLight("defaultLight");
light.DiffuseColour = ColourValue.White;
light.SpecularColour = ColourValue.White;
light.Direction = new Vector3(0.2f, -1.0f, 0.2f);
light.Type = Light.LightTypes.LT_DIRECTIONAL;
if (OnCreateViewportController != null)
OnCreateViewportController(controller, EventArgs.Empty);
}
controller.SizeChanged();
controller.CreateScene();
viewportControllers.Add(controller);
return controller;
}
public bool Grab(IViewportController viewportController, int x, int y)
{
this.mx = x;
this.my = y;
this.moveAxis = MouseOverAxis(viewportController, x, y);
if (moveAxis != Vector3.ZERO)
{
grabPosition = MouseTo(viewportController, x, y) - this.Position;
return true;
}
return false;
}
public new void MouseMove(IViewportController viewportController, int dx, int dy, MouseEventArgs e)
{
}
public Vector3 MouseOverAxis(IViewportController viewportController, int x, int y)
{
Ray ray = viewportController.CreateViewportRay(x, y);
float th = 0.1f; // thickness
float len = 1.1f; // length
AxisAlignedBox xBox = CreateOffsetBox(new Vector3(0.0f, -th, -th), new Vector3(len, th, th));
AxisAlignedBox yBox = CreateOffsetBox(new Vector3(-th, 0.0f, -th), new Vector3(th, len, th));
AxisAlignedBox zBox = CreateOffsetBox(new Vector3(-th, -th, 0.0f), new Vector3(th, th, len));
if (ray.Intersects(xBox).first && !viewportController.CameraController.IsLookingDownAxis(Vector3.UNIT_X))
return Vector3.UNIT_X;
if (ray.Intersects(yBox).first && !viewportController.CameraController.IsLookingDownAxis(Vector3.UNIT_Y))
return Vector3.UNIT_Y;
if (ray.Intersects(zBox).first && !viewportController.CameraController.IsLookingDownAxis(Vector3.UNIT_Z))
return Vector3.UNIT_Z;
return Vector3.ZERO;
}
public View(IViewportController vc)
: this()
{
this.viewportController = vc;
}
public void MoveTo(IViewportController viewportController, int x, int y)
{
if (grabPosition != Vector3.ZERO)
{
Vector3 p = MouseTo(viewportController, x, y);
Vector3 newPos = p - grabPosition;
this.Position = Editor.SnapTo((newPos * moveAxis) + (this.Position * (1 - moveAxis)));
if (this.node != null)
this.node.Position = this.Position;
}
}
private Vector3 MouseTo(IViewportController viewportController, int x, int y)
{
// determine the active plane
Plane activePlane = viewportController.CameraController.GetActivePlane(moveAxis, this.Position);
// raycast onto the active plane
RaycastResult result = viewportController.MouseToPlane(x, y, activePlane);
if (result != null)
return result.Position;
return Vector3.ZERO;
}
public void Initialise(IViewportController controller)
{
this.controller = controller;
this.controller.Initialise(this.Name, this.Handle);
this.controller.CursorChanged += new CursorEventHandler(controller_CursorChanged);
}
public new void MouseUp(IViewportController viewportController, MouseEventArgs e)
{
}
public static Block SelectBlock(IViewportController viewportController, int x, int y)
{
Ray ray = viewportController.CreateViewportRay(x, y);
Block hitBlock = null;
float d = float.MaxValue;
foreach (Block block in Editor.Blocks)
{
Pair<bool, float> pair = ray.Intersects(block.BoundingBox);
if (pair.first && pair.second < d)
{
d = pair.second;
hitBlock = block;
}
}
return hitBlock;
}
public new void MouseMove(IViewportController viewportController, int dx, int dy, MouseEventArgs e)
{
Editor.SelectionBox.MouseMove(viewportController, e);
}
public new void MouseUp(IViewportController viewportController, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
Editor.SelectionBox.MouseUp(viewportController, e);
}
public bool MouseDown(IViewportController viewportController, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
this.mouseDownPos = viewportController.MouseToGrid(e.X, e.Y);
this.selectedGrip = this.GetSelectedGrip(viewportController, e.X, e.Y);
// create a new box
if (this.selectedGrip == ResizableBox.MG_NONE)
{
this.selectedObject = null;
this.min = mouseDownPos;
this.max = mouseDownPos;
if (this.isCreated)
this.Destroy();
}
}
return this.selectedGrip != ResizableBox.MG_NONE;
}
private int GetSelectedGrip(IViewportController viewportController, int x, int y)
{
if (this.isCreated)
{
foreach (ResizableBox resizableBox in this.resizableBoxes)
{
int grip = resizableBox.MouseOver(viewportController, x, y);
if (grip != ResizableBox.MG_NONE)
return grip;
}
}
return ResizableBox.MG_NONE;
}
public new void MouseDown(IViewportController viewportController, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
this.mouseDownPosition = viewportController.MouseToGrid(e.X, e.Y);
}
private int MouseOverGripIndex(IViewportController viewportController, int x, int y)
{
int mouseGripIndex = MG_NONE;
// the the side grips
if (viewportController.Viewport.VisibilityMask == vfFlag)
{
for (int i = 0; i < this.mouseGrips.Length; i++)
{
Vector3 mouseGrip = mouseGrips[i];
Vector2 screenPos = viewportController.GetScreenPosition(mouseGrip);
int gripSize = 4;
if (x >= screenPos.x - gripSize && x <= screenPos.x + gripSize && y >= screenPos.y - gripSize && y <= screenPos.y + gripSize)
mouseGripIndex = i;
}
}
// test for special move grip
if (mouseGripIndex == MG_NONE)
{
Vector2 topLeft = viewportController.GetScreenPosition(this.corners[this.indices[0]]);
Vector2 bottomRight = viewportController.GetScreenPosition(this.corners[this.indices[2]]);
if (x > topLeft.x && x < bottomRight.x && y > topLeft.y && y < bottomRight.y)
return MG_MOVE;
}
return mouseGripIndex;
}
public new void MouseMove(IViewportController viewportController, int dx, int dy, MouseEventArgs e)
{
}
public new void MouseUp(IViewportController viewportController, MouseEventArgs e)
{
}
public HeaderView(IViewportController vc)
: base(vc)
{
}
public Viewport(IViewportController vc)
: base(vc)
{
this.sheet = vc.Worksheet;
}
public RowHeaderView(IViewportController vc)
: base(vc)
{
this.ScrollableDirections = ScrollDirection.Vertical;
}
public ColumnHeaderView(IViewportController vc)
: base(vc)
{
this.ScrollableDirections = ScrollDirection.Horizontal;
}
public bool MouseMove(IViewportController viewportController, System.Windows.Forms.MouseEventArgs e)
{
if (this.isCreated)
{
// update the visual feedback if we are not doing anything else
if (this.selectedGrip == ResizableBox.MG_NONE)
GetSelectedGrip(viewportController, e.X, e.Y);
if (e.Button == MouseButtons.Left)
{
Vector3 mousePos = viewportController.MouseToGrid(e.X, e.Y);
switch (this.selectedGrip)
{
case ResizableBox.MG_NONE: // creating a new box
this.max = mousePos;
break;
case ResizableBox.MG_MOVE: // moving a box
Vector3 movement = mousePos - this.mouseDownPos;
this.min += movement;
this.max += movement;
this.mouseDownPos = mousePos;
break;
default:
this.Resize(mousePos, viewportController.Viewport.VisibilityMask);
break;
}
this.Update();
}
}
else
{
if (e.Button == MouseButtons.Left && this.selectedGrip == ResizableBox.MG_NONE)
this.Create();
}
return this.selectedGrip != ResizableBox.MG_NONE;
}
public XRuler(IViewportController vc) : base(vc)
{
}
public bool MouseUp(IViewportController viewportController, MouseEventArgs e)
{
bool returnValue = this.selectedGrip != ResizableBox.MG_NONE;
if (e.Button == MouseButtons.Left)
{
if(this.selectedGrip == ResizableBox.MG_NONE)
{
// finish creating a new box
this.max = viewportController.MouseToGrid(e.X, e.Y);
}
if (min == max)
this.Destroy();
if (min.x == max.x)
min.x = max.x + 1;
if (min.y == max.y)
min.y = max.y + 1;
if (min.z == max.z)
min.z = max.z + 1;
// make sure min an max are around the right way
Vector3 temp = Editor.MinOf(min, max);
this.max = Editor.MaxOf(min, max);
this.min = temp;
this.Update();
this.selectedGrip = ResizableBox.MG_NONE;
}
return returnValue;
}