Examples of com.badlogic.gdx.graphics.Texture

com.badlogic.gdx.graphics.Texture

A Texture wraps a standard OpenGL ES texture.

A Texture can be managed. If the OpenGL context is lost all managed textures get invalidated. This happens when a user switches to another application or receives an incoming call. Managed textures get reloaded automatically.

A Texture has to be bound via the {@link Texture#bind()} method in order for it to be applied to geometry. The texture will bebound to the currently active texture unit specified via {@link GLCommon#glActiveTexture(int)}.

You can draw {@link Pixmap}s to a texture at any time. The changes will be automatically uploaded to texture memory. This is of course not extremely fast so use it with care. It also only works with unmanaged textures.

A Texture must be disposed when it is no longer used
@author badlogicgames@gmail.com

  public synchronized void updateTextureAtlas (TextureAtlas atlas, TextureFilter minFilter, TextureFilter magFilter,
    boolean useMipMaps) {
    for (Page page : pages) {
      if (page.texture == null) {
        if (page.rects.size != 0 && page.addedRects.size > 0) {
          page.texture = new Texture(new ManagedPixmapTextureData(page.image, page.image.getFormat(), useMipMaps)) {
            @Override
            public void dispose () {
              super.dispose();
              getTextureData().consumePixmap().dispose();
            }

View Full Code Here

  }


  private void load (TextureAtlasData data) {
    ObjectMap<Page, Texture> pageToTexture = new ObjectMap<Page, Texture>();
    for (Page page : data.pages) {
      Texture texture = null;
      if (page.texture == null) {
        texture = new Texture(page.textureFile, page.format, page.useMipMaps);
        texture.setFilter(page.minFilter, page.magFilter);
        texture.setWrap(page.uWrap, page.vWrap);
      } else {
        texture = page.texture;
        texture.setFilter(page.minFilter, page.magFilter);
        texture.setWrap(page.uWrap, page.vWrap);
      }
      textures.add(texture);
      pageToTexture.put(page, texture);
    }

View Full Code Here

  /** Creates a BitmapFont from a BMFont file, using the specified image for glyphs. Any image specified in the BMFont file is
   * ignored.
   * @param flip If true, the glyphs will be flipped for use with a perspective where 0,0 is the upper left corner.
   * @param integer If true, rendering positions will be at integer values to avoid filtering artifacts.s */
  public BitmapFont (FileHandle fontFile, FileHandle imageFile, boolean flip, boolean integer) {
    this(new BitmapFontData(fontFile, flip), new TextureRegion(new Texture(imageFile, false)), integer);
    ownsTexture = true;
  }

View Full Code Here

    if (regions==null || regions.length==0) {
      //load each path
      this.regions = new TextureRegion[data.imagePaths.length];
      for (int i=0; i<this.regions.length; i++) {
        if (data.fontFile == null) {
          this.regions[i] = new TextureRegion(new Texture(Gdx.files.internal(data.imagePaths[i]), false));
        } else {
          this.regions[i] = new TextureRegion(new Texture(Gdx.files.getFileHandle(data.imagePaths[i], data.fontFile.type()), false));
        }
      }
      ownsTexture = true;
    } else {
      this.regions = regions;

View Full Code Here

  public void draw (TextureRegion region, float x, float y, float width, float height) {
    if (!drawing) throw new IllegalStateException("SpriteBatch.begin must be called before draw.");


    float[] vertices = this.vertices;


    Texture texture = region.texture;
    if (texture != lastTexture) {
      switchTexture(texture);
    } else if (idx == vertices.length) //
      flush();

View Full Code Here

    float scaleX, float scaleY, float rotation) {
    if (!drawing) throw new IllegalStateException("SpriteBatch.begin must be called before draw.");


    float[] vertices = this.vertices;


    Texture texture = region.texture;
    if (texture != lastTexture) {
      switchTexture(texture);
    } else if (idx == vertices.length) //
      flush();

View Full Code Here

    float scaleX, float scaleY, float rotation, boolean clockwise) {
    if (!drawing) throw new IllegalStateException("SpriteBatch.begin must be called before draw.");


    float[] vertices = this.vertices;


    Texture texture = region.texture;
    if (texture != lastTexture) {
      switchTexture(texture);
    } else if (idx == vertices.length) //
      flush();

View Full Code Here

    final short[] regionTriangles = region.triangles;
    final int regionTrianglesLength = regionTriangles.length;
    final float[] regionVertices = region.vertices;
    final int regionVerticesLength = regionVertices.length;


    final Texture texture = region.region.texture;
    if (texture != lastTexture)
      switchTexture(texture);
    else if (triangleIndex + regionTrianglesLength > triangles.length || vertexIndex + regionVerticesLength > vertices.length)
      flush();

View Full Code Here

    final int regionTrianglesLength = regionTriangles.length;
    final float[] regionVertices = region.vertices;
    final int regionVerticesLength = regionVertices.length;
    final TextureRegion textureRegion = region.region;


    final Texture texture = textureRegion.texture;
    if (texture != lastTexture)
      switchTexture(texture);
    else if (triangleIndex + regionTrianglesLength > triangles.length || vertexIndex + regionVerticesLength > vertices.length)
      flush();

View Full Code Here

    final int regionTrianglesLength = regionTriangles.length;
    final float[] regionVertices = region.vertices;
    final int regionVerticesLength = regionVertices.length;
    final TextureRegion textureRegion = region.region;


    Texture texture = textureRegion.texture;
    if (texture != lastTexture)
      switchTexture(texture);
    else if (triangleIndex + regionTrianglesLength > triangles.length || vertexIndex + regionVerticesLength > vertices.length)
      flush();

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of com.badlogic.gdx.graphics.Texture

com.aqpproject.visualisation.gdx.SpriteGDX

com.badlogic.ashley.tests.RenderSystemTest$MainClass

com.badlogic.gdx.assets.AssetLoaderParameters.LoadedCallback

com.badlogic.gdx.assets.loaders.SkinLoader

com.badlogic.gdx.assets.loaders.TextureLoader

com.badlogic.gdx.assets.loaders.TextureLoader.TextureParameter

com.badlogic.gdx.graphics.g2d.BitmapFont

com.badlogic.gdx.graphics.g2d.freetype.FreeTypeFontGenerator

com.badlogic.gdx.graphics.g2d.ParticleEffect

com.badlogic.gdx.graphics.g2d.ParticleEmitter

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.