| public static LoadMatrix ( Matrix4 &mat ) : void | ||
| mat | Matrix4 | |
| return | void | |
protected override void OnResize(EventArgs e)
{
GL.Viewport(0, 0, Width, Height);
aspect_ratio = Width / (float)Height;
perspective = Matrix4.CreatePerspectiveFieldOfView(MathHelper.PiOver4, aspect_ratio, 1, 64);
GL.MatrixMode(TK.MatrixMode.Projection);
GL.LoadMatrix(ref perspective);
}
protected override void OnResize(EventArgs e)
{
base.OnResize(e);
GL.Viewport(ClientRectangle.X, ClientRectangle.Y, ClientRectangle.Width, ClientRectangle.Height);
Matrix4 projection = Matrix4.CreatePerspectiveFieldOfView((float)Math.PI / 4f, Width / (float)Height, 1.0f, 60000.0f);
GL.MatrixMode(MatrixMode.Projection);
GL.LoadMatrix(ref projection);
ResizeObjects(ClientRectangle.Width, ClientRectangle.Height);
}
internal void Prepare(Size framebuffersize)
{
if (GraphicsContext.CurrentContext != this.glControl.Context)
{
this.glControl.MakeCurrent();
}
if (framebuffersize != this.size || this.loaded == false)
{
this.size = framebuffersize;
this.CreateFramebuffer();
GL.Viewport(0, 0, framebuffersize.Width, framebuffersize.Height);
this.scene.Camera.ResizeViewport(framebuffersize.Width, framebuffersize.Height);
Matrix4 projMatrix = scene.Camera.ProjMatrix;
GL.MatrixMode(MatrixMode.Projection);
GL.LoadMatrix(ref projMatrix);
}
GL.BindFramebuffer(FramebufferTarget.Framebuffer, this.framebufferId);
}
protected override void OnRenderFrame(FrameEventArgs e)
{
base.OnRenderFrame(e);
#if TEST
#else
GL.Clear(TK.ClearBufferMask.DepthBufferBit | TK.ClearBufferMask.ColorBufferBit);
if (ortho)
{
modelView = Matrix4.CreateOrthographic(width, height, -height, height);
GL.MatrixMode(TK.MatrixMode.Projection);
GL.PushMatrix();
GL.LoadMatrix(ref modelView);
GL.Scale(scale_factor, scale_factor, scale_factor);
}
else
{
modelView = Matrix4.LookAt(eye, target, up);
GL.MatrixMode(TK.MatrixMode.Modelview);
GL.PushMatrix();
GL.LoadMatrix(ref modelView);
}
GL.PushMatrix();
GL.Rotate(offsetX, 0.0f, 1.0f, 0.0f);
GL.Rotate(offsetY, 1.0f, 0.0f, 0.0f);
DrawGrid();
#region Draw 3D Polyhedrons
GL.Color3(0.0, 0.5, 1.0);
GL.Enable(TK.EnableCap.Light0);
GL.Enable(TK.EnableCap.Lighting);
int i = 0;
foreach (Body body in bodies)
{
float[] color = colors[i % colors.Count()];
color[3] = 0.9f;
GL.Color4(color);
body.Draw();
color[3] = 0.25f;
GL.Color4(color);
body.getBSphere().Draw();
i++;
}
if (picked != -1)
{
GL.Color3(colors[picked % colors.Count()]);
GL.PolygonMode(TK.MaterialFace.FrontAndBack, TK.PolygonMode.Line);
foreach (Body body in bodies.ElementAt(picked).getBSphere().cells)
{
body.Draw();
}
GL.PolygonMode(TK.MaterialFace.FrontAndBack, TK.PolygonMode.Fill);
}
GL.Disable(TK.EnableCap.Lighting);
GL.Disable(TK.EnableCap.Light0);
#endregion
#region Draw Gizmos
drawCollisionIntervals();
#endregion
GL.PopMatrix();
GL.PopMatrix();
SwapBuffers();
showFPS();
//showInfo();
#endif
}
