private void glCanvas1_MouseDown(object sender, MouseEventArgs e)
{
this.lastMousePosition = e.Location;
this.lastMouseDownPosition = e.Location;
if (e.Button == System.Windows.Forms.MouseButtons.Right)
{
//// operate camera
//rotator.SetBounds(this.glCanvas1.Width, this.glCanvas1.Height);
//rotator.MouseDown(e.X, e.Y);
}
else if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
// move vertex
if (pickedGeometry != null)
{
ViewPort viewPort = pickedGeometry.FromViewPort;
ICamera camera = viewPort.Camera;
var dragParam = new DragParam(
camera.GetPerspectiveProjectionMatrix(),
camera.GetViewMatrix(),
viewPort.Rect.ToViewport(),
new Point(e.X, glCanvas1.Height - e.Y - 1));
dragParam.pickedVertexIds.AddRange(pickedGeometry.VertexIds);
this.dragParam = dragParam;
}
}
}
private void glCanvas1_MouseMove(object sender, MouseEventArgs e)
{
if (lastMousePosition == e.Location)
{
return;
}
if (e.Button == System.Windows.Forms.MouseButtons.Right)
{
//// operate camera
//rotator.MouseMove(e.X, e.Y);
}
else if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
// move vertex
DragParam dragParam = this.dragParam;
if (dragParam != null)
{
var current = new Point(e.X, glCanvas1.Height - e.Y - 1);
Point differenceOnScreen = new Point(
current.X - dragParam.lastMousePositionOnScreen.X,
current.Y - dragParam.lastMousePositionOnScreen.Y);
dragParam.lastMousePositionOnScreen = current;
this.rendererDict[this.selectedModel].PickableRenderer.MovePositions(
differenceOnScreen,
dragParam.viewMatrix, dragParam.projectionMatrix,
dragParam.viewport,
dragParam.pickedIndexes);
}
}
else
{
UpdateColorInformationAtMouse(e.X, e.Y);
PickedGeometry pickedGeometry = RunPicking(
new RenderEventArgs(
RenderModes.ColorCodedPicking,
this.glCanvas1.ClientRectangle,
this.camera, this.PickingGeometryType),
e.X, e.Y);
if (pickedGeometry != null)
{
this.rendererDict[this.selectedModel].Highlighter.SetHighlightIndexes(
this.PickingGeometryType.ToDrawMode(),
pickedGeometry.Indexes);
}
else
{
this.rendererDict[this.selectedModel].Highlighter.ClearHighlightIndexes();
}
this.pickedGeometry = pickedGeometry;
UpdatePickingBoard(pickedGeometry);
}
this.lastMousePosition = e.Location;
}
private void glCanvas1_MouseMove(object sender, MouseEventArgs e)
{
if (lastMousePosition == e.Location)
{
return;
}
if (e.Button == System.Windows.Forms.MouseButtons.Right)
{
//// operate camera
//rotator.MouseMove(e.X, e.Y);
}
else if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
// move vertex
DragParam dragParam = this.dragParam;
if (dragParam != null)
{
var current = new Point(e.X, glCanvas1.Height - e.Y - 1);
Point differenceOnScreen = new Point(
current.X - dragParam.lastMousePositionOnScreen.X,
current.Y - dragParam.lastMousePositionOnScreen.Y);
dragParam.lastMousePositionOnScreen = current;
PickableRenderer renderer = null;
{
var tmp = this.pickedGeometry.FromRenderer as HighlightedPickableRenderer;
if (tmp != null)
{
renderer = tmp.PickableRenderer;
}
}
if (renderer == null)
{
renderer = this.pickedGeometry.FromRenderer as PickableRenderer;
}
renderer.MovePositions(
differenceOnScreen,
dragParam.viewMatrix, dragParam.projectionMatrix,
dragParam.viewport,
dragParam.pickedVertexIds);
}
}
else
{
MouseMoveFree(e);
}
UpdateColorInformationAtMouse(e.X, e.Y);
this.lastMousePosition = e.Location;
}
private void glCanvas1_MouseUp(object sender, MouseEventArgs e)
{
if (e.Button == System.Windows.Forms.MouseButtons.Right)
{
//// operate camera
//rotator.MouseUp(e.X, e.Y);
}
else if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
// move vertex
PickedGeometry geometry = this.pickedGeometry;
if (geometry != null && this.lastMouseDownPosition == e.Location)
{
var frm = new FormProperyGrid(geometry.FromRenderer);
frm.Show();
var frmIndexBufferBoard = new FormIndexBufferBoard();
HighlightedPickableRenderer renderer = this.highlightedRenderer;
if (renderer != null)
{
frmIndexBufferBoard.SetTarget(renderer.PickableRenderer.IndexBuffer);
}
else
{
var tmp = geometry.FromRenderer as PickableRenderer;
if (tmp != null)
{
frmIndexBufferBoard.SetTarget(tmp.IndexBuffer);
//frmIndexBufferBoard.SetTarget((geometry.From as PickableRenderer).IndexBuffer);
}
}
frmIndexBufferBoard.Show();
}
{
HighlightedPickableRenderer renderer = this.highlightedRenderer;
if (renderer != null)
{
renderer.Highlighter.ClearHighlightIndexes();
this.highlightedRenderer = null;
}
}
this.dragParam = null;
}
this.lastMousePosition = e.Location;
}
private void glCanvas1_MouseUp(object sender, MouseEventArgs e)
{
if (e.Button == System.Windows.Forms.MouseButtons.Right)
{
//// operate camera
//rotator.MouseUp(e.X, e.Y);
}
else if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
// move vertex
this.dragParam = null;
this.rendererDict[this.selectedModel].Highlighter.ClearHighlightIndexes();
}
UpdateColorInformationAtMouse(e.X, e.Y);
this.lastMousePosition = e.Location;
}
private void glCanvas1_MouseDown(object sender, MouseEventArgs e)
{
this.lastMousePosition = e.Location;
if (e.Button == System.Windows.Forms.MouseButtons.Right)
{
//// operate camera
//rotator.SetBounds(this.glCanvas1.Width, this.glCanvas1.Height);
//rotator.MouseDown(e.X, e.Y);
}
else if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
// move vertex
UpdateColorInformationAtMouse(e.X, e.Y);
PickedGeometry pickedGeometry = RunPicking(
new RenderEventArgs(
RenderModes.ColorCodedPicking,
this.glCanvas1.ClientRectangle,
this.camera,
this.PickingGeometryType),
e.X, e.Y);
if (pickedGeometry != null)
{
this.rendererDict[this.selectedModel].Highlighter.SetHighlightIndexes(
this.PickingGeometryType.ToDrawMode(),
pickedGeometry.Indexes);
var dragParam = new DragParam(
camera.GetProjectionMat4(),
camera.GetViewMat4(),
new Point(e.X, glCanvas1.Height - e.Y - 1));
dragParam.pickedIndexes.AddRange(pickedGeometry.Indexes);
this.dragParam = dragParam;
}
this.pickedGeometry = pickedGeometry;
}
}
private void glCanvas1_MouseDown(object sender, MouseEventArgs e)
{
this.lastMousePosition = e.Location;
this.lastMouseDownPosition = e.Location;
if (e.Button == System.Windows.Forms.MouseButtons.Right)
{
//// operate camera
//rotator.SetBounds(this.glCanvas1.Width, this.glCanvas1.Height);
//rotator.MouseDown(e.X, e.Y);
}
else if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
// move vertex
if (pickedGeometry != null)
{
ViewPort viewPort = pickedGeometry.FromViewPort;
ICamera camera = viewPort.Camera;
var dragParam = new DragParam(
camera.GetPerspectiveProjectionMatrix(),
camera.GetViewMatrix(),
viewPort.Rect.ToViewport(),
new Point(e.X, glCanvas1.Height - e.Y - 1));
dragParam.pickedVertexIds.AddRange(pickedGeometry.VertexIds);
this.dragParam = dragParam;
}
}
}
private void glCanvas1_MouseUp(object sender, MouseEventArgs e)
{
if (e.Button == System.Windows.Forms.MouseButtons.Right)
{
//// operate camera
//rotator.MouseUp(e.X, e.Y);
}
else if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
// move vertex
PickedGeometry geometry = this.pickedGeometry;
if (geometry != null && this.lastMouseDownPosition == e.Location)
{
var frm = new FormProperyGrid(geometry.FromRenderer);
frm.Show();
var frmIndexBufferBoard = new FormIndexBufferBoard();
HighlightedPickableRenderer renderer = this.highlightedRenderer;
if (renderer != null)
{
frmIndexBufferBoard.SetTarget(renderer.PickableRenderer.IndexBuffer);
}
else
{
var tmp = geometry.FromRenderer as PickableRenderer;
if (tmp != null)
{
frmIndexBufferBoard.SetTarget(tmp.IndexBuffer);
//frmIndexBufferBoard.SetTarget((geometry.From as PickableRenderer).IndexBuffer);
}
}
frmIndexBufferBoard.Show();
}
{
HighlightedPickableRenderer renderer = this.highlightedRenderer;
if (renderer != null)
{
renderer.Highlighter.ClearHighlightIndexes();
this.highlightedRenderer = null;
}
}
this.dragParam = null;
}
this.lastMousePosition = e.Location;
}
private void glCanvas1_MouseMove(object sender, MouseEventArgs e)
{
if (lastMousePosition == e.Location)
{
return;
}
if (e.Button == System.Windows.Forms.MouseButtons.Right)
{
//// operate camera
//rotator.MouseMove(e.X, e.Y);
}
else if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
// move vertex
DragParam dragParam = this.dragParam;
if (dragParam != null)
{
var current = new Point(e.X, glCanvas1.Height - e.Y - 1);
Point differenceOnScreen = new Point(
current.X - dragParam.lastMousePositionOnScreen.X,
current.Y - dragParam.lastMousePositionOnScreen.Y);
dragParam.lastMousePositionOnScreen = current;
PickableRenderer renderer = null;
{
var tmp = this.pickedGeometry.From as HighlightedPickableRenderer;
if (tmp != null)
{
renderer = tmp.PickableRenderer;
}
}
if (renderer == null)
{
renderer = this.pickedGeometry.From as PickableRenderer;
}
renderer.MovePositions(
differenceOnScreen,
dragParam.viewMatrix, dragParam.projectionMatrix,
dragParam.viewport,
dragParam.pickedVertexIds);
}
}
else
{
UpdateColorInformationAtMouse(e.X, e.Y);
PickedGeometry pickedGeometry = this.scene.ColorCodedPicking(
e.Location, this.PickingGeometryType);
if (pickedGeometry != null)
{
PickableRenderer pickableRenderer = null;
var renderer = pickedGeometry.From as HighlightedPickableRenderer;
if (renderer != null)
{
renderer.Highlighter.SetHighlightIndexes(
this.PickingGeometryType.ToDrawMode(), pickedGeometry.VertexIds);
this.highlightedRenderer = renderer;
pickableRenderer = renderer.PickableRenderer;
}
else
{
pickableRenderer = pickedGeometry.From as PickableRenderer;
}
FormBulletinBoard bulletinBoard = this.bulletinBoard;
if ((bulletinBoard != null) && (!bulletinBoard.IsDisposed))
{
ICamera camera = this.scene.Camera;
mat4 projection = camera.GetProjectionMatrix();
mat4 view = camera.GetViewMatrix();
mat4 model = pickableRenderer.GetModelMatrix();
this.bulletinBoard.SetContent(pickedGeometry.ToString(
projection, view, model));
}
this.glCanvas1.Cursor = Cursors.Hand;
}
else
{
HighlightedPickableRenderer renderer = this.highlightedRenderer;
if (renderer != null)
{
renderer.Highlighter.ClearHighlightIndexes();
}
this.bulletinBoard.SetContent("picked nothing.");
this.glCanvas1.Cursor = Cursors.Default;
}
this.pickedGeometry = pickedGeometry;
}
this.lastMousePosition = e.Location;
}