causticphotonmapinterface.java

Sunflow是一个照片级的渲染系统

package org.sunflow.core;

/**
 * This class is a generic interface to caustic photon mapping capabilities.
 */
public interface CausticPhotonMapInterface extends PhotonStore {
    /**
     * Retrieve caustic photons at the specified shading location and add them
     * as diffuse light samples.
     * 
     * @param state
     */
    void getSamples(ShadingState state);
}