Examples with Texture2D com.jme3.texture.Texture2D used on opensource projects

Example 56 with Texture2D

use of com.jme3.texture.Texture2D in project jmonkeyengine by jMonkeyEngine.

the class EnvironmentCamera method initialize.

@Override
protected void initialize(Application app) {
    this.backGroundColor = app.getViewPort().getBackgroundColor();
    final Camera[] cameras = new Camera[6];
    Texture2D[] textures = new Texture2D[6];
    viewports = new ViewPort[6];
    framebuffers = new FrameBuffer[6];
    buffers = new ByteBuffer[6];
    images = new Image[6];
    for (int i = 0; i < 6; i++) {
        cameras[i] = createOffCamera(size, position, axisX[i], axisY[i], axisZ[i]);
        viewports[i] = createOffViewPort("EnvView" + i, cameras[i]);
        framebuffers[i] = createOffScreenFrameBuffer(size, viewports[i]);
        textures[i] = new Texture2D(size, size, imageFormat);
        framebuffers[i].setColorTexture(textures[i]);
    }
}

Example 57 with Texture2D

use of com.jme3.texture.Texture2D in project jmonkeyengine by jMonkeyEngine.

the class AbstractShadowRenderer method setEdgeFilteringMode.

/**
     * Sets the filtering mode for shadow edges. See {@link EdgeFilteringMode}
     * for more info.
     *
     * @param filterMode the desired filter mode (not null)
     */
public final void setEdgeFilteringMode(EdgeFilteringMode filterMode) {
    if (filterMode == null) {
        throw new NullPointerException();
    }
    this.edgeFilteringMode = filterMode;
    postshadowMat.setInt("FilterMode", filterMode.getMaterialParamValue());
    postshadowMat.setFloat("PCFEdge", edgesThickness);
    if (shadowCompareMode == CompareMode.Hardware) {
        for (Texture2D shadowMap : shadowMaps) {
            if (filterMode == EdgeFilteringMode.Bilinear) {
                shadowMap.setMagFilter(MagFilter.Bilinear);
                shadowMap.setMinFilter(MinFilter.BilinearNoMipMaps);
            } else {
                shadowMap.setMagFilter(MagFilter.Nearest);
                shadowMap.setMinFilter(MinFilter.NearestNoMipMaps);
            }
        }
    }
}

Example 58 with Texture2D

use of com.jme3.texture.Texture2D in project jmonkeyengine by jMonkeyEngine.

the class PssmShadowRenderer method setCompareMode.

/**
     * sets the shadow compare mode see {@link CompareMode} for more info
     *
     * @param compareMode
     */
public final void setCompareMode(CompareMode compareMode) {
    if (compareMode == null) {
        throw new NullPointerException();
    }
    if (this.compareMode == compareMode) {
        return;
    }
    this.compareMode = compareMode;
    for (Texture2D shadowMap : shadowMaps) {
        if (compareMode == CompareMode.Hardware) {
            shadowMap.setShadowCompareMode(ShadowCompareMode.LessOrEqual);
            if (filterMode == FilterMode.Bilinear) {
                shadowMap.setMagFilter(MagFilter.Bilinear);
                shadowMap.setMinFilter(MinFilter.BilinearNoMipMaps);
            } else {
                shadowMap.setMagFilter(MagFilter.Nearest);
                shadowMap.setMinFilter(MinFilter.NearestNoMipMaps);
            }
        } else {
            shadowMap.setShadowCompareMode(ShadowCompareMode.Off);
            shadowMap.setMagFilter(MagFilter.Nearest);
            shadowMap.setMinFilter(MinFilter.NearestNoMipMaps);
        }
    }
    postshadowMat.setBoolean("HardwareShadows", compareMode == CompareMode.Hardware);
    applyHWShadows = true;
}

Example 59 with Texture2D

use of com.jme3.texture.Texture2D in project jmonkeyengine by jMonkeyEngine.

the class KTXWriter method write.

/**
     * Writes an image with the given params
     * 
     * textureType, allows one to write textureArrays, Texture3D, and TextureCubeMaps.
     * Texture2D will write a 2D image.
     * Note that the fileName should contain the extension (.ktx sounds like a wise choice)
     * @param image the image to write
     * @param textureType the texture type
     * @param fileName the name of the file to write
     */
public void write(Image image, Class<? extends Texture> textureType, String fileName) {
    FileOutputStream outs = null;
    try {
        File file = new File(filePath + "/" + fileName);
        outs = new FileOutputStream(file);
        DataOutput out = new DataOutputStream(outs);
        //fileID
        out.write(fileIdentifier);
        //endianness
        out.writeInt(0x04030201);
        GLImageFormat format = getGlFormat(image.getFormat());
        //glType
        out.writeInt(format.dataType);
        //glTypeSize
        out.writeInt(1);
        //glFormat
        out.writeInt(format.format);
        //glInernalFormat
        out.writeInt(format.internalFormat);
        //glBaseInternalFormat
        out.writeInt(format.format);
        //pixelWidth
        out.writeInt(image.getWidth());
        //pixelHeight
        out.writeInt(image.getHeight());
        int pixelDepth = 1;
        int numberOfArrayElements = 1;
        int numberOfFaces = 1;
        if (image.getDepth() > 1) {
            //pixelDepth
            if (textureType == Texture3D.class) {
                pixelDepth = image.getDepth();
            }
        }
        if (image.getData().size() > 1) {
            //numberOfArrayElements
            if (textureType == TextureArray.class) {
                numberOfArrayElements = image.getData().size();
            }
            //numberOfFaces                
            if (textureType == TextureCubeMap.class) {
                numberOfFaces = image.getData().size();
            }
        }
        out.writeInt(pixelDepth);
        out.writeInt(numberOfArrayElements);
        out.writeInt(numberOfFaces);
        int numberOfMipmapLevels = 1;
        //numberOfMipmapLevels
        if (image.hasMipmaps()) {
            numberOfMipmapLevels = image.getMipMapSizes().length;
        }
        out.writeInt(numberOfMipmapLevels);
        //bytesOfKeyValueData
        String keyValues = "KTXorientation\0S=r,T=u\0";
        int bytesOfKeyValueData = keyValues.length() + 4;
        int padding = 3 - ((bytesOfKeyValueData + 3) % 4);
        bytesOfKeyValueData += padding;
        out.writeInt(bytesOfKeyValueData);
        //keyAndValueByteSize
        out.writeInt(bytesOfKeyValueData - 4 - padding);
        //values
        out.writeBytes(keyValues);
        pad(padding, out);
        int offset = 0;
        //iterate over data
        for (int mipLevel = 0; mipLevel < numberOfMipmapLevels; mipLevel++) {
            int width = Math.max(1, image.getWidth() >> mipLevel);
            int height = Math.max(1, image.getHeight() >> mipLevel);
            int imageSize;
            if (image.hasMipmaps()) {
                imageSize = image.getMipMapSizes()[mipLevel];
            } else {
                imageSize = width * height * image.getFormat().getBitsPerPixel() / 8;
            }
            out.writeInt(imageSize);
            for (int arrayElem = 0; arrayElem < numberOfArrayElements; arrayElem++) {
                for (int face = 0; face < numberOfFaces; face++) {
                    int nbPixelWritten = 0;
                    for (int depth = 0; depth < pixelDepth; depth++) {
                        ByteBuffer byteBuffer = image.getData(getSlice(face, arrayElem));
                        // BufferUtils.ensureLargeEnough(byteBuffer, imageSize);
                        log.log(Level.FINE, "position {0}", byteBuffer.position());
                        byteBuffer.position(offset);
                        byte[] b = getByteBufferArray(byteBuffer, imageSize);
                        out.write(b);
                        nbPixelWritten = b.length;
                    }
                    //cube padding
                    if (numberOfFaces == 6 && numberOfArrayElements == 0) {
                        padding = 3 - ((nbPixelWritten + 3) % 4);
                        pad(padding, out);
                    }
                }
            }
            //mip padding
            log.log(Level.FINE, "skipping {0}", (3 - ((imageSize + 3) % 4)));
            padding = 3 - ((imageSize + 3) % 4);
            pad(padding, out);
            offset += imageSize;
        }
    } catch (FileNotFoundException ex) {
        Logger.getLogger(KTXWriter.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        Logger.getLogger(KTXWriter.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
        try {
            if (outs != null) {
                outs.close();
            }
        } catch (IOException ex) {
            Logger.getLogger(KTXWriter.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
}

Example 60 with Texture2D

use of com.jme3.texture.Texture2D in project jmonkeyengine by jMonkeyEngine.

the class MaterialMatParamTest method testTextureMpoOnly.

@Test
public void testTextureMpoOnly() {
    material("Common/MatDefs/Light/Lighting.j3md");
    Texture2D tex = new Texture2D(128, 128, Format.RGBA8);
    inputMpo(mpoTexture2D("DiffuseMap", tex));
    outDefines(def("DIFFUSEMAP", VarType.Texture2D, tex));
    outUniforms(uniform("DiffuseMap", VarType.Int, 0));
    outTextures(tex);
}