Examples with RenderZBufferThread org.jwildfire.create.tina.render.image.RenderZBufferThread used on opensource projects

Example 1 with RenderZBufferThread

use of org.jwildfire.create.tina.render.image.RenderZBufferThread in project JWildfire by thargor6.

the class FlameRenderer method renderZBuffer.

private void renderZBuffer(SimpleGrayImage pGreyImage) {
    double zScale = 0.001 * flame.getZBufferScale();
    if (pGreyImage != null) {
        int threadCount = prefs.getTinaRenderThreads();
        if (threadCount < 1 || pGreyImage.getImageHeight() < 8 * threadCount) {
            threadCount = 1;
        }
        int rowsPerThread = pGreyImage.getImageHeight() / threadCount;
        List<RenderZBufferThread> threads = new ArrayList<>();
        for (int i = 0; i < threadCount; i++) {
            int startRow = i * rowsPerThread;
            int endRow = i < threadCount - 1 ? startRow + rowsPerThread : pGreyImage.getImageHeight();
            RenderZBufferThread thread = new RenderZBufferThread(flame, logDensityFilter, startRow, endRow, pGreyImage, zScale);
            threads.add(thread);
            if (threadCount > 1) {
                new Thread(thread).start();
            } else {
                thread.run();
            }
        }
        ThreadTools.waitForThreads(threadCount, threads);
    }
}