Examples with Object3DVBORenderer net.drewke.tdme.engine.subsystems.object.Object3DVBORenderer used on opensource projects

Example 1 with Object3DVBORenderer

use of net.drewke.tdme.engine.subsystems.object.Object3DVBORenderer in project tdme by andreasdr.

the class Engine method createOffScreenInstance.

/**
	 * Creates an offscreen rendering instance
	 * 	Note:
	 * 		- the root engine must have been initialized before
	 * 		- the created offscreen engine must not be initialized
	 *  	
	 * @return off screen engine
	 */
public static Engine createOffScreenInstance(GLAutoDrawable drawable, int width, int height) {
    if (instance == null || instance.initialized == false) {
        System.out.println("Engine::createOffScreenInstance(): Engine not created or not initialized.");
        return null;
    }
    // create off screen engine
    Engine offScreenEngine = new Engine();
    offScreenEngine.initialized = true;
    // create GUI
    offScreenEngine.gui = new GUI(offScreenEngine, guiRenderer);
    // create object 3d vbo renderer
    offScreenEngine.object3DVBORenderer = new Object3DVBORenderer(offScreenEngine, renderer);
    offScreenEngine.object3DVBORenderer.init();
    offScreenEngine.frameBuffer = new FrameBuffer(offScreenEngine, width, height, FrameBuffer.FRAMEBUFFER_DEPTHBUFFER | FrameBuffer.FRAMEBUFFER_COLORBUFFER);
    offScreenEngine.frameBuffer.init();
    // create camera, frustum partition
    offScreenEngine.camera = new Camera(renderer);
    offScreenEngine.partition = new PartitionQuadTree();
    // create lights
    for (int i = 0; i < offScreenEngine.lights.length; i++) offScreenEngine.lights[i] = new Light(renderer, i);
    // create shadow mapping
    if (instance.shadowMappingEnabled == true) {
        offScreenEngine.shadowMapping = new ShadowMapping(offScreenEngine, renderer, offScreenEngine.object3DVBORenderer);
    }
    offScreenEngine.reshape(drawable, 0, 0, width, height);
    return offScreenEngine;
}

Example 2 with Object3DVBORenderer

use of net.drewke.tdme.engine.subsystems.object.Object3DVBORenderer in project tdme by andreasdr.

the class Engine method init.

/**
	 * Initialize render engine
	 * @param drawable
	 * @param debug
	 */
public void init(GLAutoDrawable drawable, boolean debug) {
    // exit if already initialized like a offscreen engine instance
    if (initialized == true)
        return;
    //
    GLContext glContext = drawable.getGL().getContext();
    if (drawable.getGL().isGL3()) {
        GL3 gl = (GL3) drawable.getGL().getGL3();
        if (debug == true) {
            drawable.setGL(new DebugGL3(gl));
        }
        // use gl3 renderer
        renderer = new GL3Renderer() {

            public final void onUpdateProjectionMatrix() {
                if (lightingShader != null)
                    lightingShader.updateMatrices(this);
                if (particlesShader != null)
                    particlesShader.updateMatrices(this);
                if (shadowMapping != null)
                    shadowMapping.updateMVPMatrices(this);
            }

            public final void onUpdateCameraMatrix() {
                if (lightingShader != null)
                    lightingShader.updateMatrices(this);
                if (particlesShader != null)
                    particlesShader.updateMatrices(this);
                if (shadowMapping != null)
                    shadowMapping.updateMVPMatrices(this);
            }

            public final void onUpdateModelViewMatrix() {
                if (lightingShader != null)
                    lightingShader.updateMatrices(this);
                if (particlesShader != null)
                    particlesShader.updateMatrices(this);
                if (shadowMapping != null)
                    shadowMapping.updateMVPMatrices(this);
            }

            public final void onBindTexture(int textureId) {
                if (lightingShader != null)
                    lightingShader.bindTexture(this, textureId);
                if (guiShader != null)
                    guiShader.bindTexture(this, textureId);
            }

            public final void onUpdateTextureMatrix() {
            // no op
            }

            public final void onUpdateEffect() {
                if (lightingShader != null)
                    lightingShader.updateEffect(this);
                if (particlesShader != null)
                    particlesShader.updateEffect(this);
                if (guiShader != null)
                    guiShader.updateEffect(this);
            }

            public final void onUpdateLight(int lightId) {
                if (lightingShader != null)
                    lightingShader.updateLight(this, lightId);
            }

            public final void onUpdateMaterial() {
                if (lightingShader != null)
                    lightingShader.updateMaterial(this);
            }
        };
        // notify gl context to renderer
        renderer.setGL(gl);
        // print gl version, extensions
        System.out.println("TDME::Using GL3");
        System.out.println("TDME::Extensions: " + gl.glGetString(GL.GL_EXTENSIONS));
        // engine defaults
        shadowMappingEnabled = true;
        animationProcessingTarget = AnimationProcessingTarget.CPU;
        ShadowMapping.setShadowMapSize(2048, 2048);
    } else if (drawable.getGL().isGL2()) {
        GL2 gl = (GL2) drawable.getGL().getGL2();
        if (debug == true) {
            drawable.setGL(new DebugGL2(gl));
        }
        // use gl2 renderer
        renderer = new GL2Renderer() {

            public final void onUpdateProjectionMatrix() {
                if (lightingShader != null)
                    lightingShader.updateMatrices(this);
                if (particlesShader != null)
                    particlesShader.updateMatrices(this);
                if (shadowMapping != null)
                    shadowMapping.updateMVPMatrices(this);
            }

            public final void onUpdateCameraMatrix() {
                if (lightingShader != null)
                    lightingShader.updateMatrices(this);
                if (particlesShader != null)
                    particlesShader.updateMatrices(this);
                if (shadowMapping != null)
                    shadowMapping.updateMVPMatrices(this);
            }

            public final void onUpdateModelViewMatrix() {
                if (lightingShader != null)
                    lightingShader.updateMatrices(this);
                if (particlesShader != null)
                    particlesShader.updateMatrices(this);
                if (shadowMapping != null)
                    shadowMapping.updateMVPMatrices(this);
            }

            public final void onBindTexture(int textureId) {
                if (lightingShader != null)
                    lightingShader.bindTexture(this, textureId);
                if (guiShader != null)
                    guiShader.bindTexture(this, textureId);
            }

            public final void onUpdateTextureMatrix() {
            // no op
            }

            public final void onUpdateEffect() {
                if (lightingShader != null)
                    lightingShader.updateEffect(this);
                if (particlesShader != null)
                    particlesShader.updateEffect(this);
                if (guiShader != null)
                    guiShader.updateEffect(this);
            }

            public final void onUpdateLight(int lightId) {
                if (lightingShader != null)
                    lightingShader.updateLight(this, lightId);
            }

            public final void onUpdateMaterial() {
                if (lightingShader != null)
                    lightingShader.updateMaterial(this);
            }
        };
        // notify gl context to renderer
        renderer.setGL(gl);
        // print gl version, extensions
        System.out.println("TDME::Using GL2");
        System.out.println("TDME::Extensions: " + gl.glGetString(GL.GL_EXTENSIONS));
        // engine defaults
        shadowMappingEnabled = true;
        animationProcessingTarget = AnimationProcessingTarget.CPU;
        ShadowMapping.setShadowMapSize(2048, 2048);
    } else if (drawable.getGL().isGLES2()) {
        GLES2 gl = (GLES2) drawable.getGL().getGLES2();
        if (debug == true) {
            drawable.setGL(new DebugGLES2(gl));
        }
        // use gl es 2 renderer
        renderer = new GLES2Renderer() {

            public final void onUpdateProjectionMatrix() {
                if (lightingShader != null)
                    lightingShader.updateMatrices(this);
                if (particlesShader != null)
                    particlesShader.updateMatrices(this);
                if (shadowMapping != null)
                    shadowMapping.updateMVPMatrices(this);
            }

            public final void onUpdateCameraMatrix() {
                if (lightingShader != null)
                    lightingShader.updateMatrices(this);
                if (particlesShader != null)
                    particlesShader.updateMatrices(this);
                if (shadowMapping != null)
                    shadowMapping.updateMVPMatrices(this);
            }

            public final void onUpdateModelViewMatrix() {
                if (lightingShader != null)
                    lightingShader.updateMatrices(this);
                if (particlesShader != null)
                    particlesShader.updateMatrices(this);
                if (shadowMapping != null)
                    shadowMapping.updateMVPMatrices(this);
            }

            public final void onBindTexture(int textureId) {
                if (lightingShader != null)
                    lightingShader.bindTexture(this, textureId);
                if (guiShader != null)
                    guiShader.bindTexture(this, textureId);
            }

            public final void onUpdateTextureMatrix() {
            // no op
            }

            public final void onUpdateEffect() {
                if (lightingShader != null)
                    lightingShader.updateEffect(this);
                if (particlesShader != null)
                    particlesShader.updateEffect(this);
                if (guiShader != null)
                    guiShader.updateEffect(this);
            }

            public final void onUpdateLight(int lightId) {
                if (lightingShader != null)
                    lightingShader.updateLight(this, lightId);
            }

            public final void onUpdateMaterial() {
                if (lightingShader != null)
                    lightingShader.updateMaterial(this);
            }
        };
        // notify gl context to renderer
        renderer.setGL(gl);
        // print gl version, extensions
        System.out.println("TDME::Using GLES2");
        System.out.println("TDME::Extensions: " + gl.glGetString(GL.GL_EXTENSIONS));
        // is shadow mapping available?
        if (renderer.isBufferObjectsAvailable() == true && renderer.isDepthTextureAvailable() == true) {
            // yep, nice
            shadowMappingEnabled = true;
            animationProcessingTarget = AnimationProcessingTarget.CPU;
            ShadowMapping.setShadowMapSize(512, 512);
        } else {
            // nope, renderer skinning on GPU to speed up things and do not shadow mapping
            shadowMappingEnabled = false;
            animationProcessingTarget = AnimationProcessingTarget.GPU;
        }
    } else {
        System.out.println("Engine::init(): unsupported GL!");
        return;
    }
    // init
    initialized = true;
    renderer.init();
    renderer.renderingTexturingClientState = false;
    // create manager
    textureManager = new TextureManager(renderer);
    vboManager = new VBOManager(renderer);
    meshManager = new MeshManager();
    // create object 3d vbo renderer
    object3DVBORenderer = new Object3DVBORenderer(this, renderer);
    object3DVBORenderer.init();
    // create GUI
    guiRenderer = new GUIRenderer(renderer);
    guiRenderer.init();
    gui = new GUI(this, guiRenderer);
    gui.init();
    // create camera
    camera = new Camera(renderer);
    partition = new PartitionQuadTree();
    // create lights
    for (int i = 0; i < lights.length; i++) lights[i] = new Light(renderer, i);
    // create lighting shader
    lightingShader = new LightingShader(renderer);
    lightingShader.init();
    // create particles shader
    particlesShader = new ParticlesShader(this, renderer);
    particlesShader.init();
    // create GUI shader
    guiShader = new GUIShader(renderer);
    guiShader.init();
    // check if VBOs are available
    if (renderer.isBufferObjectsAvailable()) {
        System.out.println("TDME::VBOs are available.");
    } else {
        System.out.println("TDME::VBOs are not available! Engine will not work!");
        initialized = false;
    }
    // check FBO support
    if (glContext.hasBasicFBOSupport() == false) {
        System.out.println("TDME::Basic FBOs are not available!");
        shadowMappingEnabled = false;
    } else {
        System.out.println("TDME::Basic FBOs are available.");
    }
    // initialize shadow mapping
    if (shadowMappingEnabled == true) {
        System.out.println("TDME::Using shadow mapping");
        shadowMappingShaderPre = new ShadowMappingShaderPre(renderer);
        shadowMappingShaderPre.init();
        shadowMappingShaderRender = new ShadowMappingShaderRender(renderer);
        shadowMappingShaderRender.init();
        shadowMapping = new ShadowMapping(this, renderer, object3DVBORenderer);
    } else {
        System.out.println("TDME::Not using shadow mapping");
    }
    // print out animation processing target
    System.out.println("TDME: animation processing target: " + animationProcessingTarget);
    // determine initialized from sub systems
    initialized &= shadowMappingShaderPre == null ? true : shadowMappingShaderPre.isInitialized();
    initialized &= shadowMappingShaderRender == null ? true : shadowMappingShaderRender.isInitialized();
    initialized &= lightingShader.isInitialized();
    initialized &= particlesShader.isInitialized();
    initialized &= guiShader.isInitialized();
    //
    System.out.println("TDME::initialized & ready: " + initialized);
}