public void Draw(Camera camera)
{
Matrix4 lookat = camera.View;
GL.MatrixMode(MatrixMode.Modelview);
GL.LoadMatrix(ref lookat);
GL.Disable(EnableCap.CullFace);
GL.Disable(EnableCap.Texture2D);
GL.Disable(EnableCap.Lighting);
GL.Disable(EnableCap.Light0);
GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Line);
GL.Begin(PrimitiveType.Quads);
GL.Color4(0f, 1.0f, 0f, 1.0f);
GL.Vertex3(-1.0f, 0, -1.0f);
GL.Vertex3( 0, 0, -1.0f);
GL.Vertex3( 0, 0, 0);
GL.Vertex3(-1.0f, 0, 0);
GL.Vertex3(0, 0, -1.0f);
GL.Vertex3(1.0f, 0, -1.0f);
GL.Vertex3(1.0f, 0, 0);
GL.Vertex3(0, 0, 0);
GL.Vertex3(-1.0f, 0, 0);
GL.Vertex3(0, 0, 0);
GL.Vertex3(0, 0, 1.0f);
GL.Vertex3(-1.0f, 0, 1.0f);
GL.Vertex3(0, 0, 0);
GL.Vertex3(1.0f, 0, 0);
GL.Vertex3(1.0f, 0, 1.0f);
GL.Vertex3(0, 0, 1.0f);
GL.End();
if (bb != null) { bb.Draw(); }
GL.Enable(EnableCap.CullFace);
GL.Enable(EnableCap.Texture2D);
GL.Enable(EnableCap.Lighting);
GL.Enable(EnableCap.Light0);
GL.FrontFace(frontFace);
Lights();
foreach (var model in models)
{
model.Draw();
}
foreach (var entity in entities)
{
entity.Draw();
}
}
public Viewport()
{
camera = new Camera() { ProjectionMode = mode, Zoom = 2 };
tw = new TextWriter(vw, vh, 50, 20);
}