Java Code Examples for com.jme3.texture.Image#getEfficentData()

The following examples show how to use com.jme3.texture.Image#getEfficentData() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: OGLESShaderRenderer.java    From MikuMikuStudio with BSD 2-Clause "Simplified" License 4 votes vote down vote up 
/**
 * <code>updateTexImageData</code> activates and binds the texture
 * @param img
 * @param type
 * @param mips
 */
public void updateTexImageData(Image img, Texture.Type type, boolean mips) {
    int texId = img.getId();
    if (texId == -1) {
        // create texture
        if (verboseLogging) {
            logger.info("GLES20.glGenTexture(1, buffer)");
        }

        GLES20.glGenTextures(1, intBuf1);
        texId = intBuf1.get(0);
        img.setId(texId);
        objManager.registerForCleanup(img);

        statistics.onNewTexture();
    }

    // bind texture
    int target = convertTextureType(type);
    if (context.boundTextureUnit != 0) {
        if (verboseLogging) {
            logger.info("GLES20.glActiveTexture(GLES20.GL_TEXTURE0)");
        }

        GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
        context.boundTextureUnit = 0;
    }
    if (context.boundTextures[0] != img) {

        if (verboseLogging) {
            logger.info("GLES20.glBindTexture(" + target + ", " + texId + ")");
        }

        GLES20.glBindTexture(target, texId);
        context.boundTextures[0] = img;
    }


    if (target == GLES20.GL_TEXTURE_CUBE_MAP) {
        // Upload a cube map / sky box
        @SuppressWarnings("unchecked")
        List<Bitmap> bmps = (List<Bitmap>) img.getEfficentData();
        if (bmps != null) {
            // Native android bitmap                                       
            if (bmps.size() != 6) {
                throw new UnsupportedOperationException("Invalid texture: " + img
                        + "Cubemap textures must contain 6 data units.");
            }
            for (int i = 0; i < 6; i++) {
                TextureUtil.uploadTextureBitmap(GLES20.GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, bmps.get(i), false, powerOf2);
            }
        } else {
            // Standard jme3 image data
            List<ByteBuffer> data = img.getData();
            if (data.size() != 6) {
                logger.log(Level.WARNING, "Invalid texture: {0}\n"
                        + "Cubemap textures must contain 6 data units.", img);
                return;
            }
            for (int i = 0; i < 6; i++) {
                TextureUtil.uploadTexture(img, GLES20.GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, i, 0, tdc, false, powerOf2);
            }
        }
    } else {
        TextureUtil.uploadTexture(img, target, 0, 0, tdc, false, powerOf2);

        if (verboseLogging) {
            logger.info("GLES20.glTexParameteri(" + target + "GLES11.GL_GENERATE_MIMAP, GLES20.GL_TRUE)");
        }

        if (!img.hasMipmaps() && mips) {
            // No pregenerated mips available,
            // generate from base level if required
            if (verboseLogging) {
                logger.info("GLES20.glGenerateMipmap(GLES20.GL_TEXTURE_2D)");
            }
            GLES20.glGenerateMipmap(GLES20.GL_TEXTURE_2D);
        }
    }

    img.clearUpdateNeeded();
}
Example 2
Source File: SkyFactory.java    From MikuMikuStudio with BSD 2-Clause "Simplified" License 4 votes vote down vote up 
public static Spatial createSky(AssetManager assetManager, Texture west, Texture east, Texture north, Texture south, Texture up, Texture down, Vector3f normalScale, int sphereRadius) {
    final Sphere sphereMesh = new Sphere(10, 10, sphereRadius, false, true);
    Geometry sky = new Geometry("Sky", sphereMesh);
    sky.setQueueBucket(Bucket.Sky);
    sky.setCullHint(Spatial.CullHint.Never);
    sky.setModelBound(new BoundingSphere(Float.POSITIVE_INFINITY, Vector3f.ZERO));

    Image westImg = west.getImage();
    Image eastImg = east.getImage();
    Image northImg = north.getImage();
    Image southImg = south.getImage();
    Image upImg = up.getImage();
    Image downImg = down.getImage();

    checkImagesForCubeMap(westImg, eastImg, northImg, southImg, upImg, downImg);

    Image cubeImage = new Image(westImg.getFormat(), westImg.getWidth(), westImg.getHeight(), null);

    cubeImage.addData(westImg.getData(0));
    cubeImage.addData(eastImg.getData(0));

    cubeImage.addData(downImg.getData(0));
    cubeImage.addData(upImg.getData(0));

    cubeImage.addData(southImg.getData(0));
    cubeImage.addData(northImg.getData(0));
    
    if (westImg.getEfficentData() != null){
        // also consilidate efficient data
        ArrayList<Object> efficientData = new ArrayList<Object>(6);
        efficientData.add(westImg.getEfficentData());
        efficientData.add(eastImg.getEfficentData());
        efficientData.add(downImg.getEfficentData());
        efficientData.add(upImg.getEfficentData());
        efficientData.add(southImg.getEfficentData());
        efficientData.add(northImg.getEfficentData());
        cubeImage.setEfficentData(efficientData);
    }

    TextureCubeMap cubeMap = new TextureCubeMap(cubeImage);
    cubeMap.setAnisotropicFilter(0);
    cubeMap.setMagFilter(Texture.MagFilter.Bilinear);
    cubeMap.setMinFilter(Texture.MinFilter.NearestNoMipMaps);
    cubeMap.setWrap(Texture.WrapMode.EdgeClamp);

    Material skyMat = new Material(assetManager, "Common/MatDefs/Misc/Sky.j3md");
    skyMat.setTexture("Texture", cubeMap);
    skyMat.setVector3("NormalScale", normalScale);
    sky.setMaterial(skyMat);

    return sky;
}