public void Draw(Camera camera)
{
_lineEffect.World = camera.WorldMatrix;
_lineEffect.View = camera.ViewMatrix;
_lineEffect.Projection = camera.ProjectionMatrix;
_lineEffect.CurrentTechnique.Passes[0].Apply();
_graphics.DrawUserPrimitives(PrimitiveType.LineList, _lineVertices, 0, _lineVertices.Length / 2);
}
public void Draw(Camera camera)
{
if (Enabled)
{
_graphics.DepthStencilState = DepthStencilState.Default;
_effect.View = camera.ViewMatrix;
_effect.Projection = camera.ProjectionMatrix;
_effect.CurrentTechnique.Passes[0].Apply();
_graphics.DrawUserPrimitives(PrimitiveType.LineList, _vertexData, 0, _nrOfLines);
}
}
public void Load()
{
_dottedLine = Engine.ContentLoader.GetLoadedTexture("DottedLine");
_camera = new Camera(GraphicsDevice.Viewport.AspectRatio, new Vector3(6f, 6f, 6f), Vector3.Zero);
_snapGrid = new SnapGrid(GraphicsDevice, 10);
_controlAxis = new ControlAxis();
_spriteBatch = new SpriteBatch(GraphicsDevice);
const float scale = 0.13f;
Cube cube = new Cube();
for (int i = 0; i < cube.VertexData.Length; i++)
{
Utils.VerticesOfControlVertex[i] = new VertexPositionColor(cube.VertexData[i].Position * scale, Color.White);
}
Engine.ActiveControlAxis = _controlAxis;
Engine.ActiveCamera = _camera;
Engine.SpriteBatch = _spriteBatch;
}
/// <summary>
/// Initializes the control.
/// </summary>
protected override void Initialize()
{
Camera = new Camera(GraphicsDevice.Viewport.AspectRatio, new Vector3(0f, 500f, 50f), Vector3.Zero);
_grid = new GridComponent(GraphicsDevice, 8);
_controlAxis = new ControlAxis(GraphicsDevice);
// Start the animation timer.
timer = Stopwatch.StartNew();
// Hook the idle event to constantly redraw our animation.
Application.Idle += delegate { Invalidate(); };
}
public void Draw(Camera camera)
{
Engine.ActiveGraphicsDevice.DepthStencilState = DepthStencilState.Default;
Engine.ActiveGraphicsDevice.RasterizerState = RasterizerState.CullNone;
_basicEffect.World = camera.WorldMatrix;
_basicEffect.View = camera.ViewMatrix;
_basicEffect.Projection = camera.ProjectionMatrix;
_basicEffect.DiffuseColor = Color.White.ToVector3();
_basicEffect.CurrentTechnique.Passes[0].Apply();
if (_primitiveCount > 0)
Engine.ActiveGraphicsDevice.DrawUserPrimitives(_primitiveType, _vertexData, 0, _primitiveCount);
if (Engine.EntitySelectionPool.Contains(this))
{
switch (Engine.ActiveSubObjectMode)
{
case SubObjectMode.Vertex:
DrawConrtolVertices();
break;
case SubObjectMode.Edge:
DrawControlEdges();
break;
case SubObjectMode.Triangle:
DrawControlTriangles();
break;
}
DrawSelectionBox();
}
if (Engine.ActiveDrawMode == DrawMode.WithEdges &&
Engine.ActiveSubObjectMode != SubObjectMode.Edge)
DrawControlEdges();
}
public static void Draw(Camera camera)
{
foreach (SceneEntity entity in SceneEntities)
entity.Draw(camera);
}