public void imageUpdate(Rectangle regionRect, FrameBuffer frameBuffer)
{
Bitmap bucketBmp = new Bitmap(regionRect.Width, regionRect.Height);
frameBuffer.toBitmap(bucketBmp);
lock (lockObject)
{
CopyRegionIntoImage(bucketBmp, new Rectangle(0, 0, regionRect.Width, regionRect.Height), ref bitmap, regionRect);
fireImageUpdateEvent();
}
}
public FrameBuffer startSamplingRegion(Rectangle region)
{
m_pixelSampler.setParams(m_imgPlaneRect, m_scene);
FrameBuffer frameBuffer = new FrameBuffer(region.Width, region.Height);
Camera camera = m_scene.getCamera();
for (int y = 0; y < region.Height; ++y) {
for (int x = 0; x < region.Width; ++x) {
ImageSample sample = new ImageSample();
sample.x = x;
sample.y = y;
sample.color = m_pixelSampler.samplePixel(x, y, region, camera);
frameBuffer.addSample(x, y, sample);
}//x
}//y
return frameBuffer;
}