Examples of fcagnin.jgltut.tut12.HDRLighting$UnlitProgData

fcagnin.jgltut.tut12.SceneLighting
b.com/integeruser/jgltut for info, updates and license terms.
Part III. Illumination Chapter 12. Dynamic Range http://www.arcsynthesis.org/gltut/Illumination/Tutorial%2012.html
W,A,S,D - move the cameras forward/backwards and left/right, relative to the camera's current orientation. Holding SHIFT with these keys will move in smaller increments. Q,E - raise and lower the camera, relative to its current orientation. Holding SHIFT with these keys will move in smaller increments. P - toggle pausing. -,= - rewind/jump forward time by one second (of real-time). T - toggle viewing of the current target point. 1,2,3 - timer commands affect both the sun and the other lights/only the sun/only the other lights. L - switch to day-optimized lighting. Pressing SHIFT+L will switch to a night-time optimized version. K - switch to HDR lighting. SPACE - print out the current sun-based time, in 24-hour notation.
LEFT CLICKING and DRAGGING - rotate the camera around the target point, both horizontally and vertically. LEFT CLICKING and DRAGGING + CTRL - rotate the camera around the target point, either horizontally or vertically. LEFT CLICKING and DRAGGING + ALT - change the camera's up direction. WHEEL SCROLLING - move the camera closer to it's target point or farther away. @author integeruser

    private FloatBuffer lightBlockBuffer = BufferUtils.createFloatBuffer( LightBlock.SIZE );




    private void initializePrograms() {
        for ( int progIndex = 0; progIndex < LightingProgramTypes.MAX_LIGHTING_PROGRAM_TYPES.ordinal(); progIndex++ ) {
            programs[progIndex] = new ProgramData();
            programs[progIndex] = loadLitProgram( shaderFileNames[progIndex].vertexShaderFileName,
                    shaderFileNames[progIndex].fragmentShaderFileName );
        }


        unlit = loadUnlitProgram( "PosTransform.vert", "UniformColor.frag" );

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    private ProgramData loadLitProgram(String vertexShaderFileName, String fragmentShaderFileName) {
        ArrayList<Integer> shaderList = new ArrayList<>();
        shaderList.add( Framework.loadShader( GL_VERTEX_SHADER, vertexShaderFileName ) );
        shaderList.add( Framework.loadShader( GL_FRAGMENT_SHADER, fragmentShaderFileName ) );


        ProgramData data = new ProgramData();
        data.theProgram = Framework.createProgram( shaderList );
        data.modelToCameraMatrixUnif = glGetUniformLocation( data.theProgram, "modelToCameraMatrix" );


        data.normalModelToCameraMatrixUnif = glGetUniformLocation( data.theProgram, "normalModelToCameraMatrix" );

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    private FloatBuffer lightBlockBuffer = BufferUtils.createFloatBuffer( LightBlock.SIZE );




    private void initializePrograms() {
        for ( int progIndex = 0; progIndex < LightingProgramTypes.MAX_LIGHTING_PROGRAM_TYPES.ordinal(); progIndex++ ) {
            programs[progIndex] = new ProgramData();
            programs[progIndex] = loadLitProgram( shaderFileNames[progIndex].vertexShaderFileName,
                    shaderFileNames[progIndex].fragmentShaderFileName );
        }


        unlit = loadUnlitProgram( "PosTransform.vert", "UniformColor.frag" );

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    private ProgramData loadLitProgram(String vertexShaderFileName, String fragmentShaderFileName) {
        ArrayList<Integer> shaderList = new ArrayList<>();
        shaderList.add( Framework.loadShader( GL_VERTEX_SHADER, vertexShaderFileName ) );
        shaderList.add( Framework.loadShader( GL_FRAGMENT_SHADER, fragmentShaderFileName ) );


        ProgramData data = new ProgramData();
        data.theProgram = Framework.createProgram( shaderList );
        data.modelToCameraMatrixUnif = glGetUniformLocation( data.theProgram, "modelToCameraMatrix" );


        data.normalModelToCameraMatrixUnif = glGetUniformLocation( data.theProgram, "normalModelToCameraMatrix" );

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                            new GaussianSpecularLighting().start();
                            break;


                        case "Scene Lighting":
                            Framework.CURRENT_TUTORIAL_DATAPATH = "/fcagnin/jgltut/tut12/data/";
                            new SceneLighting().start( 700, 700 );
                            break;
                        case "HDR Lighting":
                            Framework.CURRENT_TUTORIAL_DATAPATH = "/fcagnin/jgltut/tut12/data/";
                            new HDRLighting().start( 700, 700 );
                            break;

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