Examples with CubeMapTexture org.rajawali3d.materials.textures.CubeMapTexture used on opensource projects

Example 1 with CubeMapTexture

use of org.rajawali3d.materials.textures.CubeMapTexture in project Rajawali by Rajawali.

the class Scene method updateSkybox.

/**
	 * Updates the sky box textures with a bitmap array of length 6. 
	 * @param bitmaps {@link Bitmap} array containing the cube map textures.
         * The sequence of the bitmaps in array should be 
         * front, right, back, left, up, down, the same as in setSkybox(Bitmap[] bitmaps)
	 * @throws Exception
	 */
public void updateSkybox(Bitmap[] bitmaps) throws Exception {
    if (mSkyboxTexture.getClass() != CubeMapTexture.class)
        throw new Exception("The skybox texture cannot be updated. It is not a cube map texture.");
    CubeMapTexture cubemap = (CubeMapTexture) mSkyboxTexture;
    cubemap.setBitmaps(bitmaps);
    mRenderer.getTextureManager().replaceTexture(cubemap);
}

Example 2 with CubeMapTexture

use of org.rajawali3d.materials.textures.CubeMapTexture in project Rajawali by Rajawali.

the class Scene method setSkybox.

/**
	 * Creates a skybox with the specified 6 textures.
	 *
	 * @param posx int Resource id for the front face.
	 * @param negx int Resource id for the right face.
	 * @param posy int Resource id for the back face.
	 * @param negy int Resource id for the left face.
	 * @param posz int Resource id for the up face.
	 * @param negz int Resource id for the down face.
	 * @throws TextureException
	 */
public boolean setSkybox(int posx, int negx, int posy, int negy, int posz, int negz) throws TextureException {
    final AFrameTask task = new AFrameTask() {

        @Override
        protected void doTask() {
            for (int i = 0, j = mCameras.size(); i < j; ++i) mCameras.get(i).setFarPlane(1000);
        }
    };
    synchronized (mNextSkyboxLock) {
        mNextSkybox = new Cube(700, true);
        int[] resourceIds = new int[] { posx, negx, posy, negy, posz, negz };
        mSkyboxTexture = new CubeMapTexture("skybox", resourceIds);
        ((CubeMapTexture) mSkyboxTexture).isSkyTexture(true);
        Material mat = new Material();
        mat.setColorInfluence(0);
        mat.addTexture(mSkyboxTexture);
        mNextSkybox.setMaterial(mat);
    }
    return internalOfferTask(task);
}

Example 3 with CubeMapTexture

use of org.rajawali3d.materials.textures.CubeMapTexture in project Rajawali by Rajawali.

the class Scene method updateSkybox.

/**
	 * Updates the sky box textures with 6 new resource ids.
	 *
	 * @param front int Resource id for the front face.
	 * @param right int Resource id for the right face.
	 * @param back int Resource id for the back face.
	 * @param left int Resource id for the left face.
	 * @param up int Resource id for the up face.
	 * @param down int Resource id for the down face.
	 * @throws Exception
	 */
public void updateSkybox(int front, int right, int back, int left, int up, int down) throws Exception {
    if (mSkyboxTexture.getClass() != CubeMapTexture.class)
        throw new Exception("The skybox texture cannot be updated. It is not a cube map texture.");
    int[] resourceIds = new int[] { front, right, back, left, up, down };
    CubeMapTexture cubemap = (CubeMapTexture) mSkyboxTexture;
    cubemap.setResourceIds(resourceIds);
    mRenderer.getTextureManager().replaceTexture(cubemap);
}

Example 4 with CubeMapTexture

use of org.rajawali3d.materials.textures.CubeMapTexture in project Rajawali by Rajawali.

the class Material method createShaders.

/**
     * Takes all material parameters and creates the vertex shader and fragment shader and then compiles the program.
     * This method should only be called on initialization or when parameters have changed.
     */
protected void createShaders() {
    if (!mIsDirty)
        return;
    if (mCustomVertexShader == null && mCustomFragmentShader == null) {
        //
        // -- Check textures
        //
        List<ATexture> diffuseTextures = null;
        List<ATexture> normalMapTextures = null;
        List<ATexture> envMapTextures = null;
        List<ATexture> skyTextures = null;
        List<ATexture> specMapTextures = null;
        List<ATexture> alphaMapTextures = null;
        boolean hasCubeMaps = false;
        boolean hasVideoTexture = false;
        for (int i = 0; i < mTextureList.size(); i++) {
            ATexture texture = mTextureList.get(i);
            switch(texture.getTextureType()) {
                case VIDEO_TEXTURE:
                    hasVideoTexture = true;
                // no break statement, add the video texture to the diffuse textures
                case DIFFUSE:
                case RENDER_TARGET:
                    if (diffuseTextures == null)
                        diffuseTextures = new ArrayList<>();
                    diffuseTextures.add(texture);
                    break;
                case NORMAL:
                    if (normalMapTextures == null)
                        normalMapTextures = new ArrayList<>();
                    normalMapTextures.add(texture);
                    break;
                case CUBE_MAP:
                    hasCubeMaps = true;
                case SPHERE_MAP:
                    boolean isSkyTexture = false;
                    boolean isEnvironmentTexture = false;
                    if (texture.getClass() == SphereMapTexture.class) {
                        isSkyTexture = ((SphereMapTexture) texture).isSkyTexture();
                        isEnvironmentTexture = ((SphereMapTexture) texture).isEnvironmentTexture();
                    } else if (texture.getClass() == CubeMapTexture.class) {
                        isSkyTexture = ((CubeMapTexture) texture).isSkyTexture();
                        isEnvironmentTexture = ((CubeMapTexture) texture).isEnvironmentTexture();
                    }
                    if (isSkyTexture) {
                        if (skyTextures == null)
                            skyTextures = new ArrayList<>();
                        skyTextures.add(texture);
                    } else if (isEnvironmentTexture) {
                        if (envMapTextures == null)
                            envMapTextures = new ArrayList<>();
                        envMapTextures.add(texture);
                    }
                    break;
                case SPECULAR:
                    if (specMapTextures == null)
                        specMapTextures = new ArrayList<>();
                    specMapTextures.add(texture);
                    break;
                case ALPHA:
                    if (alphaMapTextures == null)
                        alphaMapTextures = new ArrayList<>();
                    alphaMapTextures.add(texture);
                    break;
                default:
                    break;
            }
        }
        mVertexShader = new VertexShader();
        mVertexShader.enableTime(mTimeEnabled);
        mVertexShader.hasCubeMaps(hasCubeMaps);
        mVertexShader.hasSkyTexture(skyTextures != null && skyTextures.size() > 0);
        mVertexShader.useVertexColors(mUseVertexColors);
        onPreVertexShaderInitialize(mVertexShader);
        mVertexShader.initialize();
        mFragmentShader = new FragmentShader();
        mFragmentShader.enableTime(mTimeEnabled);
        mFragmentShader.hasCubeMaps(hasCubeMaps);
        onPreFragmentShaderInitialize(mFragmentShader);
        mFragmentShader.initialize();
        if (diffuseTextures != null && diffuseTextures.size() > 0) {
            DiffuseTextureFragmentShaderFragment fragment = new DiffuseTextureFragmentShaderFragment(diffuseTextures);
            mFragmentShader.addShaderFragment(fragment);
        }
        if (normalMapTextures != null && normalMapTextures.size() > 0) {
            NormalMapFragmentShaderFragment fragment = new NormalMapFragmentShaderFragment(normalMapTextures);
            mFragmentShader.addShaderFragment(fragment);
        }
        if (envMapTextures != null && envMapTextures.size() > 0) {
            EnvironmentMapFragmentShaderFragment fragment = new EnvironmentMapFragmentShaderFragment(envMapTextures);
            mFragmentShader.addShaderFragment(fragment);
        }
        if (skyTextures != null && skyTextures.size() > 0) {
            SkyTextureFragmentShaderFragment fragment = new SkyTextureFragmentShaderFragment(skyTextures);
            mFragmentShader.addShaderFragment(fragment);
        }
        if (hasVideoTexture)
            mFragmentShader.addPreprocessorDirective("#extension GL_OES_EGL_image_external : require");
        checkForPlugins(PluginInsertLocation.PRE_LIGHTING);
        if (mLightingEnabled && mLights != null && mLights.size() > 0) {
            mVertexShader.setLights(mLights);
            mFragmentShader.setLights(mLights);
            mLightsVertexShaderFragment = new LightsVertexShaderFragment(mLights);
            mLightsVertexShaderFragment.setAmbientColor(mAmbientColor);
            mLightsVertexShaderFragment.setAmbientIntensity(mAmbientIntensity);
            mVertexShader.addShaderFragment(mLightsVertexShaderFragment);
            mFragmentShader.addShaderFragment(new LightsFragmentShaderFragment(mLights));
            checkForPlugins(PluginInsertLocation.PRE_DIFFUSE);
            if (mDiffuseMethod != null) {
                mDiffuseMethod.setLights(mLights);
                IShaderFragment fragment = mDiffuseMethod.getVertexShaderFragment();
                if (fragment != null)
                    mVertexShader.addShaderFragment(fragment);
                fragment = mDiffuseMethod.getFragmentShaderFragment();
                mFragmentShader.addShaderFragment(fragment);
            }
            checkForPlugins(PluginInsertLocation.PRE_SPECULAR);
            if (mSpecularMethod != null) {
                mSpecularMethod.setLights(mLights);
                mSpecularMethod.setTextures(specMapTextures);
                IShaderFragment fragment = mSpecularMethod.getVertexShaderFragment();
                if (fragment != null)
                    mVertexShader.addShaderFragment(fragment);
                fragment = mSpecularMethod.getFragmentShaderFragment();
                if (fragment != null)
                    mFragmentShader.addShaderFragment(fragment);
            }
        }
        checkForPlugins(PluginInsertLocation.PRE_ALPHA);
        if (alphaMapTextures != null && alphaMapTextures.size() > 0) {
            AlphaMapFragmentShaderFragment fragment = new AlphaMapFragmentShaderFragment(alphaMapTextures);
            mFragmentShader.addShaderFragment(fragment);
        }
        checkForPlugins(PluginInsertLocation.PRE_TRANSFORM);
        checkForPlugins(PluginInsertLocation.POST_TRANSFORM);
        mVertexShader.buildShader();
        mFragmentShader.buildShader();
    } else {
        mVertexShader = mCustomVertexShader;
        mFragmentShader = mCustomFragmentShader;
        if (mVertexShader.needsBuild())
            mVertexShader.initialize();
        if (mFragmentShader.needsBuild())
            mFragmentShader.initialize();
        if (mVertexShader.needsBuild())
            mVertexShader.buildShader();
        if (mFragmentShader.needsBuild())
            mFragmentShader.buildShader();
    }
    if (RajLog.isDebugEnabled()) {
        RajLog.d("-=-=-=- VERTEX SHADER -=-=-=-");
        RajLog.d(mVertexShader.getShaderString());
        RajLog.d("-=-=-=- FRAGMENT SHADER -=-=-=-");
        RajLog.d(mFragmentShader.getShaderString());
    }
    mProgramHandle = createProgram(mVertexShader.getShaderString(), mFragmentShader.getShaderString());
    if (mProgramHandle == 0) {
        mIsDirty = false;
        return;
    }
    mVertexShader.setLocations(mProgramHandle);
    mFragmentShader.setLocations(mProgramHandle);
    for (String name : mTextureHandles.keySet()) {
        setTextureHandleForName(name);
    }
    for (int i = 0; i < mTextureList.size(); i++) {
        setTextureParameters(mTextureList.get(i));
    }
    mIsDirty = false;
}

Example 5 with CubeMapTexture

use of org.rajawali3d.materials.textures.CubeMapTexture in project Rajawali by Rajawali.

the class Scene method setSkybox.

/**
     * Creates a skybox with the specified 6 {@link Bitmap} textures.
     *
     * @param bitmaps {@link Bitmap} array containing the cube map textures.
     */
public boolean setSkybox(Bitmap[] bitmaps) {
    final AFrameTask task = new AFrameTask() {

        @Override
        protected void doTask() {
            for (int i = 0, j = mCameras.size(); i < j; ++i) mCameras.get(i).setFarPlane(1000);
        }
    };
    final Cube skybox = new Cube(700, true);
    final CubeMapTexture texture = new CubeMapTexture("bitmap_skybox", bitmaps);
    texture.isSkyTexture(true);
    final Material material = new Material();
    material.setColorInfluence(0);
    try {
        material.addTexture(texture);
    } catch (TextureException e) {
        RajLog.e(e.getMessage());
    }
    skybox.setMaterial(material);
    synchronized (mNextCameraLock) {
        mNextSkybox = skybox;
    }
    return internalOfferTask(task);
}