Examples of GLTexture

codeanticode.glgraphics.GLTexture
This class adds an opengl texture to a PImage object. The texture is handled in a similar way to the pixels property: image data can be copied to and from the texture using loadTexture and updateTexture methods. However, bringing the texture down to image or pixels data can slow down the application considerably (since involves copying texture data from GPU to CPU), especially when handling large textures. So it is recommended to do all the texture handling without calling updateTexture, and doing so only at the end if the texture is needed as a regular image.
org.mt4j.util.opengl.GLTexture
This class can only be used in combination with a OpenGL renderer. It holds a texture which can be used by processing and OpenGL. It allows to load, configure and update the OpenGL texture object as well as Processing's PImage superclass. If the texture isnt neeeded anymore, the destroy() method has to be called. @author Christopher Ruff

Examples of org.mt4j.util.opengl.GLTexture

        this.getGeometryInfo().updateTextureBuffer(this.isUseVBOs());
    }
    
    if (MT4jSettings.getInstance().isOpenGlMode()){
      GLTextureSettings g = new GLTextureSettings(TEXTURE_TARGET.TEXTURE_2D, SHRINKAGE_FILTER.BilinearNoMipMaps, EXPANSION_FILTER.Bilinear, WRAP_MODE.REPEAT, WRAP_MODE.REPEAT); 
      GLTexture tex;
      if (pot){
        tex = new GLTexture(mtApp, bgImage, g);
      }else{
        if (tiled){
          g.target = TEXTURE_TARGET.RECTANGULAR;
          //Because NPOT texture with GL_REPEAT isnt supported -> use mipMapping -> gluBuild2Dmipmapds strechtes the texture to POT size
//          g.shrinkFilter = SHRINKAGE_FILTER.BilinearNearestMipMap; 
          g.shrinkFilter = SHRINKAGE_FILTER.Trilinear;
          tex = new GLTexture(mtApp, bgImage, g);
        }else{
          g.target = TEXTURE_TARGET.RECTANGULAR;
          tex = new GLTexture(mtApp, bgImage, g);
        }
      }
      this.setTexture(tex);
    }else{
      this.setTexture(bgImage);

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Examples of org.mt4j.util.opengl.GLTexture

    
    if (MT4jSettings.getInstance().isOpenGlMode()){
      //Set the texture to be non-repeating but clamping to the border to avoid artefacts
      PImage tex = this.getTexture();
      if (tex instanceof GLTexture) {
        GLTexture glTex = (GLTexture) tex;
//        glTex.setWrap(GL.GL_CLAMP, GL.GL_CLAMP);
//        glTex.setWrap(GL.GL_CLAMP_TO_EDGE, GL.GL_CLAMP_TO_EDGE);
        
        glTex.setWrapMode(WRAP_MODE.CLAMP_TO_EDGE, WRAP_MODE.CLAMP_TO_EDGE);
        
//        glTex.setFilter(SHRINKAGE_FILTER.Trilinear, EXPANSION_FILTER.Bilinear);
        glTex.setFilter(SHRINKAGE_FILTER.BilinearNoMipMaps, EXPANSION_FILTER.Bilinear);
//        glTex.setFilter(SHRINKAGE_FILTER.NearestNeighborNoMipMaps, EXPANSION_FILTER.NearestNeighbor);
//        glTex.setFilter(SHRINKAGE_FILTER.BilinearNoMipMaps, EXPANSION_FILTER.NearestNeighbor);
      }
    }
  }

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Examples of org.mt4j.util.opengl.GLTexture

  //FIXME TEST
  public void setTextureFiltered(boolean scalable) {
    if (MT4jSettings.getInstance().isOpenGlMode()){
      PImage tex = this.getTexture();
      if (tex instanceof GLTexture) {
        GLTexture glTex = (GLTexture) tex;
        //FIXME normally we would use GL_LINEAR as magnification filter but sometimes
        //small text is too filtered and smudged so we use NEAREST -> but this makes
        //scaled text very ugly and pixelated..
        if (scalable){
//          glTex.setFilter(GL.GL_LINEAR, GL.GL_LINEAR);
          glTex.setFilter(SHRINKAGE_FILTER.BilinearNoMipMaps, EXPANSION_FILTER.Bilinear);
        }else{
//          glTex.setFilter(GL.GL_LINEAR, GL.GL_NEAREST); 
          glTex.setFilter(SHRINKAGE_FILTER.BilinearNoMipMaps, EXPANSION_FILTER.NearestNeighbor);
        }
      }
    }
  }

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Examples of org.mt4j.util.opengl.GLTexture

    int usedTextureID = -1;
    if (useTexture
      && texture != null 
      && texture instanceof GLTexture) //Bad for performance?
    {
      GLTexture tex = (GLTexture)texture;
      textureTarget = tex.getTextureTarget();
      
      //tells opengl which texture to reference in following calls from now on!
      //the first parameter is eigher GL.GL_TEXTURE_2D or ..1D
      gl.glEnable(textureTarget);
      usedTextureID = tex.getTextureID();
      gl.glBindTexture(textureTarget, tex.getTextureID());
      
      gl.glEnableClientState(GL.GL_TEXTURE_COORD_ARRAY);
      gl.glTexCoordPointer(2, GL.GL_FLOAT, 0, tbuff);
      textureDrawn = true;
    }

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Examples of org.mt4j.util.opengl.GLTexture

//          GradientPanel gradPanel = new GradientPanel(size, size, r, offsets, colors, (float)c.getX(), (float)c.getY(), (float)f.getX(), (float)f.getY());
            GradientPanel gradPanel = new GradientPanel(bBoxWidth, bBoxHeight, r, offsets, colors, (float)c.getX(), (float)c.getY(), (float)f.getX(), (float)f.getY(), awtCycleMethod);
            swingTex = new SwingTextureRenderer(app, gradPanel);
            swingTex.scheduleRefresh();
            rectangle = new MTRectangle(new Vertex(boundsVecs[0]), bBoxWidth, bBoxHeight, pa);
            final GLTexture tex = swingTex.getTextureToRenderTo();
            rectangle.setName("Swing texture rendering");
            rectangle.setTexture(tex);
            rectangle.setNoStroke(true);
            rectangle.setPickable(false);

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Examples of org.mt4j.util.opengl.GLTexture

              PImage alphaMap = p.d;
              if (alphaMap.width == tex.width && alphaMap.height == tex.height){
                tex.mask(alphaMap);
                  
                  if (tex instanceof GLTexture) {
                    GLTexture glTex = (GLTexture) tex;
//                glTex.putPixelsIntoTexture(tex);
                    glTex.loadGLTexture(tex);
              }
              }else{
                //System.out.println("Alpha map isnt the same size as the texture for material: " + matName);
              }
            }

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Examples of org.mt4j.util.opengl.GLTexture

                    }
                    
                    if (MT4jSettings.getInstance().isOpenGlMode()){
                      PImage img = pa.loadImage(basePath + tFile);
                    if (Tools3D.isPowerOfTwoDimension(img)){
                      texture = new GLTexture(pa, img, new GLTextureSettings(TEXTURE_TARGET.TEXTURE_2D, SHRINKAGE_FILTER.Trilinear, EXPANSION_FILTER.Bilinear, WRAP_MODE.REPEAT, WRAP_MODE.REPEAT));
                    }else{
                      texture = new GLTexture(pa, img, new GLTextureSettings(TEXTURE_TARGET.RECTANGULAR, SHRINKAGE_FILTER.Trilinear, EXPANSION_FILTER.Bilinear, WRAP_MODE.REPEAT, WRAP_MODE.REPEAT));
//                      ((GLTexture)texture).setFilter(SHRINKAGE_FILTER.BilinearNoMipMaps, EXPANSION_FILTER.Bilinear);
                    }
                    }else{
                      texture = pa.loadImage(basePath + tFile);
                    }
                    textureCache.put(tFile, texture);
                }else{
                  System.out.println("Trying to load obj texture from: " + basePath + tFile);
                    if (MT4jSettings.getInstance().isOpenGlMode()){
                      PImage img = pa.loadImage(basePath + tFile);
                    if (Tools3D.isPowerOfTwoDimension(img)){
                      texture = new GLTexture(pa, img, new GLTextureSettings(TEXTURE_TARGET.TEXTURE_2D, SHRINKAGE_FILTER.Trilinear, EXPANSION_FILTER.Bilinear, WRAP_MODE.REPEAT, WRAP_MODE.REPEAT));
                    }else{
                      texture = new GLTexture(pa, img, new GLTextureSettings(TEXTURE_TARGET.RECTANGULAR, SHRINKAGE_FILTER.Trilinear, EXPANSION_FILTER.Bilinear, WRAP_MODE.REPEAT, WRAP_MODE.REPEAT));
//                      ((GLTexture)texture).setFilter(SHRINKAGE_FILTER.BilinearNoMipMaps, EXPANSION_FILTER.Bilinear);
                    }
                    }else{
                      texture = pa.loadImage(basePath + tFile);
                    }
                    textureCache.put(tFile, texture);
                }
              }
              
//              RgbFile f;
//              if (fromUrl) {
//                f = new RgbFile(new URL(basePath + tFile).openStream());
//              } else {
//                f = new RgbFile(new FileInputStream(basePath + tFile));
//              }
//              BufferedImage bi = f.getImage();


              boolean luminance = suffix.equals("int") || suffix.equals("inta");
              boolean alpha = suffix.equals("inta") || suffix.equals("rgba");
              cur.transparent = alpha;


              String s = null;
              if (luminance && alpha) s = "LUM8_ALPHA8";
              else if (luminance) s = "LUMINANCE";
              else if (alpha) s = "RGBA";
              else s = "RGB";


//              t = new TextureLoader(bi, s, TextureLoader.GENERATE_MIPMAP);
            } else {
//              tFile.toLowerCase();
//              tFile.toLowerCase(Locale.ENGLISH);
//              basePath.toLowerCase();
              
              PImage cachedImage = textureCache.get(tFile);
              if (cachedImage != null){
                texture = cachedImage;
                //System.out.println("->Loaded texture from CACHE : \"" + tFile + "\"");
              }else{
                File textureFile = new File(basePath + tFile);
                if (textureFile.exists()){
                  boolean success = textureFile.renameTo(new File(basePath + tFile));
                    if (!success) {
                        // File was not successfully renamed
                      System.out.println("failed to RENAME file: " + textureFile.getAbsolutePath());
                    }
                    
                    if (MT4jSettings.getInstance().isOpenGlMode()){
                      PImage img = pa.loadImage(basePath + tFile);
                    if (Tools3D.isPowerOfTwoDimension(img)){
                      texture = new GLTexture(pa, img, new GLTextureSettings(TEXTURE_TARGET.TEXTURE_2D, SHRINKAGE_FILTER.Trilinear, EXPANSION_FILTER.Bilinear, WRAP_MODE.REPEAT, WRAP_MODE.REPEAT));
                    }else{
                      texture = new GLTexture(pa, img, new GLTextureSettings(TEXTURE_TARGET.RECTANGULAR, SHRINKAGE_FILTER.Trilinear, EXPANSION_FILTER.Bilinear, WRAP_MODE.REPEAT, WRAP_MODE.REPEAT));
//                      ((GLTexture)texture).setFilter(SHRINKAGE_FILTER.BilinearNoMipMaps, EXPANSION_FILTER.Bilinear);
                    }
                    }else{
                      texture = pa.loadImage(basePath + tFile);
                    }
                    textureCache.put(tFile, texture);
                }else{
                  System.out.println("Trying to load obj texture from: " + basePath + tFile);
                    if (MT4jSettings.getInstance().isOpenGlMode()){
                      PImage img = pa.loadImage(basePath + tFile);
                    if (Tools3D.isPowerOfTwoDimension(img)){
                      texture = new GLTexture(pa, img, new GLTextureSettings(TEXTURE_TARGET.TEXTURE_2D, SHRINKAGE_FILTER.Trilinear, EXPANSION_FILTER.Bilinear, WRAP_MODE.REPEAT, WRAP_MODE.REPEAT));
                    }else{
                      texture = new GLTexture(pa, img, new GLTextureSettings(TEXTURE_TARGET.RECTANGULAR, SHRINKAGE_FILTER.Trilinear, EXPANSION_FILTER.Bilinear, WRAP_MODE.REPEAT, WRAP_MODE.REPEAT));
//                      ((GLTexture)texture).setFilter(SHRINKAGE_FILTER.BilinearNoMipMaps, EXPANSION_FILTER.Bilinear);
                    }
                    }else{
                      texture = pa.loadImage(basePath + tFile);
                    }

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Examples of org.mt4j.util.opengl.GLTexture

                }
                PImage texture = null;
                if (MT4jSettings.getInstance().isOpenGlMode()){ //TODO check if render thread
                  PImage img = pa.loadImage(texturePath);
                  if (Tools3D.isPowerOfTwoDimension(img)){
                    texture = new GLTexture(pa, img, new GLTextureSettings(TEXTURE_TARGET.TEXTURE_2D, SHRINKAGE_FILTER.Trilinear, EXPANSION_FILTER.Bilinear, WRAP_MODE.REPEAT, WRAP_MODE.REPEAT));
                  }else{
                    texture = new GLTexture(pa, img, new GLTextureSettings(TEXTURE_TARGET.RECTANGULAR, SHRINKAGE_FILTER.Trilinear, EXPANSION_FILTER.Bilinear, WRAP_MODE.REPEAT, WRAP_MODE.REPEAT));
                    // ((GLTexture)texture).setFilter(SHRINKAGE_FILTER.BilinearNoMipMaps, EXPANSION_FILTER.Bilinear);
                  }
                }else{
                  texture     = pa.loadImage(texturePath);
                }
                mesh.setTexture(texture);
                mesh.setTextureEnabled(true);


                textureCache.put(materialName, texture);
                if (debug)
                  logger.debug("->Loaded material texture: \"" + materialName + "\"");
                break;
              }
              if (j+1==suffix.length){
                logger.error("Couldnt load material texture: \"" + materialName + "\"");
              }
            }
          }else{//Probably loading from jar file
            PImage texture = null;
            String[] suffix = new String[]{"jpg", "JPG", "tga" , "TGA", "bmp", "BMP", "png", "PNG", "tiff", "TIFF"};
            for (String suffixString : suffix) {
              String modelFolder  = pathToModel.substring(0, pathToModel.lastIndexOf(MTApplication.separator));
              String texturePath   = modelFolder + MTApplication.separator + materialName + "." +  suffixString;
              if (MT4jSettings.getInstance().isOpenGlMode()){
                PImage img = pa.loadImage(texturePath);
                if (Tools3D.isPowerOfTwoDimension(img)){
                  texture = new GLTexture(pa, img, new GLTextureSettings(TEXTURE_TARGET.TEXTURE_2D, SHRINKAGE_FILTER.Trilinear, EXPANSION_FILTER.Bilinear, WRAP_MODE.REPEAT, WRAP_MODE.REPEAT));
                }else{
                  texture = new GLTexture(pa, img, new GLTextureSettings(TEXTURE_TARGET.RECTANGULAR, SHRINKAGE_FILTER.Trilinear, EXPANSION_FILTER.Bilinear, WRAP_MODE.REPEAT, WRAP_MODE.REPEAT));
                  // ((GLTexture)texture).setFilter(SHRINKAGE_FILTER.BilinearNoMipMaps, EXPANSION_FILTER.Bilinear);
                }
              }else{
                texture = pa.loadImage(texturePath);
              }

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Examples of org.mt4j.util.opengl.GLTexture

    //Create FBO 
//    this.fbo = new GLFBO(pa, pa.width, pa.height);
    this.fbo = new GLFBO(pa, fboWidth, fboHeight); 
    
    //Attach texture to FBO to draw into
    GLTexture tex = fbo.addNewTexture();
    
    //Invert y texture coord (FBO texture is flipped)
    Vertex[] v = this.getVerticesLocal();
    for (int i = 0; i < v.length; i++) {
      Vertex vertex = v[i];

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Examples of org.mt4j.util.opengl.GLTexture

      boolean textureDrawn = false;
      if (this.isTextureEnabled()
        && this.getTexture() != null 
        && this.getTexture() instanceof GLTexture) //Bad for performance?
      {
        GLTexture tex = (GLTexture)this.getTexture();
        textureTarget = tex.getTextureTarget();
        
        //tells opengl which texture to reference in following calls from now on!
        //the first parameter is eigher GL.GL_TEXTURE_2D or ..1D
        gl.glEnable(textureTarget);
        gl.glBindTexture(textureTarget, tex.getTextureID());
        gl.glEnableClientState(GL.GL_TEXTURE_COORD_ARRAY);
        
        if (this.isUseVBOs()){//Texture
          gl.glBindBuffer(GL.GL_ARRAY_BUFFER, this.getGeometryInfo().getVBOTextureName());
          gl.glTexCoordPointer(2, GL.GL_FLOAT, 0, 0);

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