public SceneManager(bool bUseVertexBuffer = true)
{
Current = this;
content = new ContentManager();
bVertexBuffer = bUseVertexBuffer;
node = new Entity
{
Name = "node",
EntityType = EntityType.Bone,
AssetType = AssetType.Model,
Asset = new Model()
};
var sphere = new Sphere(0.125f, 7, 7);
ModelManipulator.SetVertexColour(sphere, 0, 255, 0, 255);
((Model)node.Asset).AddMesh(sphere);
((Model)node.Asset).SetRenderStyle(RenderStyle.Wireframe);
entities.Add(node);
InputManager.Current.RegisterBinding('d', KeyBinding.KeysClearSelection, ClearBoundingBox);
InputManager.Current.RegisterBinding('w', KeyBinding.KeysRenderMode, CycleRenderMode);
InputManager.Current.RegisterBinding('p', KeyBinding.KeysCoordinateSystem, ToggleCoordinateSystem);
}
public void Draw(SceneManager scene)
{
GL.ClearColor(Color.FromArgb(0x9D9D9D));
if (mode == ProjectionType.Orthographic) { perspective = Matrix4.CreateOrthographic(4 * camera.Zoom, (4 / aspect_ratio) * camera.Zoom, 0.001f, 100); }
GL.MatrixMode(MatrixMode.Projection);
GL.LoadMatrix(ref perspective);
GL.Enable(EnableCap.Texture2D);
var offsetX = (bActive ? x + 1 : x);
var offsetY = (bActive ? y + 1 : y);
var scissorWidth = (bActive ? vw - 2 : vw);
var scissorHeight = (bActive ? vh - 2 : vh);
GL.Viewport(x, y, vw, vh);
GL.Scissor(offsetX, offsetY, scissorWidth, scissorHeight);
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
scene.Draw(camera);
}
