Method activeTexture

core/src/processing/opengl/PGL.java:3232–3235

(int texture)

  // the bound textures, so the actual GL call should go in activeTextureImpl()
  // and bindTextureImpl().
  public void activeTexture(int texture) {
    activeTexUnit = texture - TEXTURE0;
    activeTextureImpl(texture);
  }

  protected abstract void activeTextureImpl(int texture);