public BitmapCache(Renderer renderer)
{
this.renderer = renderer;
// Create cache set
for (int i = 0; i < bitmapCount; i++) {
Renderer.Texture tex = renderer.MakeTexture(BitmapSize, BitmapSize);
for(int x = 0; x < fragmentsPerBitmap; x++) {
for(int y = 0; y < fragmentsPerBitmap; y++) {
caches.AddLast(new BitmapCacheItem(tex,
x * Fragment.BitmapSize,
y * Fragment.BitmapSize));
}
}
}
}
public void RenderLoop()
{
while(!this.IsDisposed) {
Graphics graphics = CreateGraphics();
restartRenderLoop = false;
if (CurrentFractalSingleton.Instance.Compiles) {
if (dataGenerator == null) {
dataGenerator = new OpenGlRenderer(CurrentFractalSingleton.Instance, graphics, ClientRectangle);
}
dataGenerator.Fractal = CurrentFractalSingleton.Instance;
dataGenerator.TargetRenderTime = TimeSpan.FromSeconds(1d / FPS);
dataGenerator.UserThreadAction += delegate {
Application.DoEvents();
if (this.IsDisposed || restartRenderLoop) {
dataGenerator.Abort();
}
};
while (!dataGenerator.Aborted && (dataGenerator.mouseButtons != MouseButtons.None || dataGenerator.Fractal.View.Rotating)) {
UpdateMotion();
dataGenerator.Render();
Text = String.Format("{0:F0} fps; {1} fragments; {2:F3} ms/frag",
dataGenerator.FPS,
dataGenerator.NumberOfFragmentsRendered,
dataGenerator.ActualRenderTime.TotalMilliseconds / dataGenerator.NumberOfFragmentsRendered);
}
dataGenerator.HighQualityRender();
} else {
graphics.Clear(Color.White);
}
while(!restartRenderLoop && !this.IsDisposed) {
Application.DoEvents();
Thread.Sleep(10);
}
}
}
public BitmapCacheItem(Renderer.Texture texture, int x, int y)
{
this.texture = texture;
this.x = x;
this.y = y;
}