Examples with PrefilteredEnvMapFaceGenerator com.jme3.environment.generation.PrefilteredEnvMapFaceGenerator used on opensource projects

Example 1 with PrefilteredEnvMapFaceGenerator

use of com.jme3.environment.generation.PrefilteredEnvMapFaceGenerator in project jmonkeyengine by jMonkeyEngine.

the class LightProbeFactory method generatePbrMaps.

/**
     * Internally called to generate the maps.
     * This method will spawn 7 thread (one for the IrradianceMap, and one for each face of the prefiltered env map).
     * Those threads will be executed in a ScheduledThreadPoolExecutor that will be shutdown when the genration is done.
     * 
     * @param envMap the raw env map rendered by the env camera
     * @param probe the LigthProbe to generate maps for
     * @param app the Application
     * @param listener a progress listener. (can be null if no progress reporting is needed)
     */
private static void generatePbrMaps(TextureCubeMap envMap, final LightProbe probe, Application app, final JobProgressListener<LightProbe> listener) {
    IrradianceMapGenerator irrMapGenerator;
    PrefilteredEnvMapFaceGenerator[] pemGenerators = new PrefilteredEnvMapFaceGenerator[6];
    final JobState jobState = new JobState(new ScheduledThreadPoolExecutor(7));
    irrMapGenerator = new IrradianceMapGenerator(app, new JobListener(listener, jobState, probe, 6));
    int size = envMap.getImage().getWidth();
    irrMapGenerator.setGenerationParam(EnvMapUtils.duplicateCubeMap(envMap), size, EnvMapUtils.FixSeamsMethod.Wrap, probe.getIrradianceMap());
    jobState.executor.execute(irrMapGenerator);
    for (int i = 0; i < pemGenerators.length; i++) {
        pemGenerators[i] = new PrefilteredEnvMapFaceGenerator(app, i, new JobListener(listener, jobState, probe, i));
        pemGenerators[i].setGenerationParam(EnvMapUtils.duplicateCubeMap(envMap), size, EnvMapUtils.FixSeamsMethod.Wrap, probe.getPrefilteredEnvMap());
        jobState.executor.execute(pemGenerators[i]);
    }
}