/// <summary>
/// Renders the mesh.
/// </summary>
public void Render(Graphics g, Projection zoom)
{
this.zoom = zoom;
if (mesh.Edges != null)
{
this.RenderSelectedTriangle(g);
this.RenderEdges(g);
this.RenderTriangleIds(g);
}
else if (mesh.Triangles != null)
{
this.RenderTriangles(g);
}
if (mesh.Segments != null)
{
this.RenderSegments(g);
}
RenderSelectedEdge(g);
if (mesh.Vertices != null)
{
this.RenderPoints(g);
}
}
public void Initialize(IRenderControl control, IRenderer renderer)
{
this.zoom = new Projection(control.ClientRectangle);
this.context = new RenderContext(zoom, ColorManager.Default());
this.renderer = renderer;
this.renderer.Context = context;
this.control = control;
this.control.Initialize();
this.control.Renderer = renderer;
}
/// <summary>
/// Initialize the graphics buffer (should be called in the forms load event).
/// </summary>
public void Initialize(Mesh mesh)
{
renderer = new TopologyRenderer(mesh);
zoom = new Projection(this.ClientRectangle);
//zoom.ClipMargin = 10.0f;
var b = mesh.Bounds;
zoom.Initialize(new BoundingBox((float)b.Left, (float)b.Right,
(float)b.Bottom, (float)b.Top));
InitializeBuffer();
initialized = true;
this.Render();
}
public RenderContext(Projection zoom, ColorManager colorManager)
{
bounds = new BoundingBox();
renderLayers = new List<IRenderLayer>(6);
renderLayers.Add(new RenderLayer()); // 0 = mesh (filled)
renderLayers.Add(new RenderLayer()); // 1 = mesh (wireframe)
renderLayers.Add(new RenderLayer()); // 2 = polygon
renderLayers.Add(new RenderLayer()); // 3 = points
renderLayers.Add(new RenderLayer()); // 4 = voronoi overlay
renderLayers.Add(new RenderLayer()); // 5 = vector field
renderLayers.Add(new RenderLayer()); // 6 = contour lines
RenderLayers[1].IsEnabled = true;
RenderLayers[2].IsEnabled = true;
RenderLayers[3].IsEnabled = true;
this.zoom = zoom;
this.colorManager = colorManager;
}