Quickstart

// In header file...

include "ofxShadersFX.h"

class ofApp {
public:
ofxShadersFX::Lighting::LightingShader m_lightShader; // creates a pixel-shaded Blinn-Phong shader by default
// ...

};

// In .cpp file...

void ofApp::setup() {
     // Let's say you want to change the lighting effect to some vertex-shaded Phong lighting
     m_lightShader.setLightingMethod(ofxShadersFX::Lighting::PHONG_LIGHTING);
     m_lightShader.setShadingMethod(ofxShadersFX::Lighting::VERTEX_SHADING);

     // Use your lights, material and camera configuration of choice.
     m_lightShader.useLight(&pointLight); // ofLight pointLight
     m_lightShader.useMaterial(&mat); // ofMaterial mat
     m_lightShader.useCamera(&cam); // ofEasyCam cam
     // ...
}

void ofApp::draw() {
     // Let sphere be a ofSpherPrimitive you want to light.
     // If sphere is textured, you can tell the shader to blend the texture color with the lighting:
     m_lightShader.useTexture(&myTexture); // ofImage myTexture

    cam.begin();
    m_lightShader.begin();
    sphere.draw();
    m_lightShader.end();
    cam.end();
}