public void PlotGL()
{
try
{
lock (matrixLock)
{
ThisRot.get_Renamed(matrix);
}
////m_Camera.setLook();
GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT); // Clear screen and DepthBuffer
GL.glPushMatrix(); // NEW: Prepare Dynamic Transform
GL.glMultMatrixf(matrix);
#region plot something
this.display();
#endregion plot something
GL.glPopMatrix(); // NEW: Unapply Dynamic Transform
GL.glFlush(); // Flush the GL Rendering Pipeline
this.Invalidate();
//m_Camera.setViewByMouse();
}
catch
{
return;
}
}
protected override void InitGLContext()
{
GL.glShadeModel(GL.GL_SMOOTH); // enable smooth shading
GL.glClearColor(0.0f, 0.0f, 0.0f, 0.5f); // black background
GL.glClearDepth(1.0f); // depth buffer setup
GL.glEnable(GL.GL_DEPTH_TEST); // enables depth testing
GL.glDepthFunc(GL.GL_LEQUAL); // type of depth testing
// GL.glHint(GL.GL_PERSPECTIVE_CORRECTION_HINT, GL.GL_NICEST); // nice perspective calculations
//GL.glPointSize(4.0f);
GL.gluPerspective(25.0, (double)width / (double)height, 1.0, 15.0);
//GL.glTranslatef(0.0f, 0.0f, -4.0f);
//GL.gluLookAt(0.0,100.0,600.0,0.0,0.0,0.0,0.0,1.0,0.0);
GL.glEnable(GL.GL_LIGHTING); // Enable Lighting
GL.glEnable(GL.GL_LIGHT0); // Enable Default Light
GL.glEnable(GL.GL_COLOR_MATERIAL); // Enable Color Material
GL.glLoadIdentity();
LastRot.setIdentity(); // Reset Rotation
ThisRot.setIdentity(); // Reset Rotation
ThisRot.get_Renamed(matrix);
LastScale = 1.0f;
ThisScale = 1.0f;
#region mouse handles
MouseControl mouseControl = new MouseControl(this);
mouseControl.AddControl(this);
mouseControl.LeftMouseDown += new MouseEventHandler(glOnLeftMouseDown);
mouseControl.LeftMouseUp += new MouseEventHandler(glOnLeftMouseUp);
mouseControl.RightMouseDown += new MouseEventHandler(glOnRightMouseDown);
mouseControl.RightMouseUp += new MouseEventHandler(glOnRightMouseUp);
mouseControl.MiddleMouseDown += new MouseEventHandler(glOnMiddleMouseDown);
mouseControl.MiddleMouseUp += new MouseEventHandler(glOnMiddleMouseUp);
#endregion
}
