private void _InternalRender(IVertexSource vertexSource, RGBA_Bytes color)
{
if (_clipBuffer != null)
{
// DEBUG_saveImageBuffer(_clipBuffer);
// DEBUG_saveImageBuffer(this.imb);
IAlphaMask alphaMask = new AlphaMaskByteClipped(_clipBuffer, 1, 0);
AlphaMaskAdaptor imageAlphaMaskAdaptor = new AlphaMaskAdaptor(aggGc.DestImage, alphaMask);
ImageClippingProxy alphaMaskClippingProxy = new ImageClippingProxy(imageAlphaMaskAdaptor);
var scanlineRenderer = new ScanlineRenderer();
var rasterizer = new ScanlineRasterizer();
var scanlineCache = new ScanlineCachePacked8();
VertexSourceApplyTransform trans = new VertexSourceApplyTransform(vertexSource, aggGc.GetTransform());
rasterizer.add_path(trans);
scanlineRenderer.render_scanlines_aa_solid(alphaMaskClippingProxy, rasterizer, scanlineCache, color);
aggGc.DestImage.MarkImageChanged();
}
else
{
aggGc.Render(vertexSource, color);
}
}
internal void render_gouraud(IImageByte backBuffer, IScanlineCache sl, IRasterizer ras, RenderPoint[] points)
{
ImageBuffer image = new ImageBuffer();
image.Attach(backBuffer, new BlenderZBuffer());
ImageClippingProxy ren_base = new ImageClippingProxy(image);
MatterHackers.Agg.span_allocator span_alloc = new span_allocator();
span_gouraud_rgba span_gen = new span_gouraud_rgba();
span_gen.colors(points[0].color, points[1].color, points[2].color);
span_gen.triangle(points[0].position.x, points[0].position.y, points[1].position.x, points[1].position.y, points[2].position.x, points[2].position.y);
ras.add_path(span_gen);
ScanlineRenderer scanlineRenderer = new ScanlineRenderer();
scanlineRenderer.GenerateAndRender(ras, sl, ren_base, span_alloc, span_gen);
}
