ofApp.cpp

#include "ofApp.h"
#include "glm.hpp"

//--------------------------------------------------------------
void ofApp::setup(){
    ofDisableArbTex();
    video.load("clouds.mp4");

    shader_shading.load("basicshading");
    shader_displacement.load("displacement");

    plane_displacement.set(video.getWidth(),video.getHeight(),video.getWidth(),video.getHeight());

    video.play();
    video.setVolume(0);

    light.setDiffuseColor(ofColor(122.f,100.f,0.f));
    light.setPosition(ofGetWidth()/2,ofGetHeight()/2,100);
}

//--------------------------------------------------------------
void ofApp::update(){
    video.update();
}

//--------------------------------------------------------------
void ofApp::draw(){
    cam.begin();

    shader_shading.begin();
        shader_displacement.begin();
            shader_displacement.setUniformTexture("displacementMap", video.getTexture(), 1);
            plane_displacement.draw();
        shader_displacement.end();
    shader_shading.end();

    cam.end();
}