gdx/src/com/badlogic/gdx/graphics/g3d/attributes/CubemapAttribute.java

   1 package com.badlogic.gdx.graphics.g3d.attributes;
   2
   3 import com.badlogic.gdx.graphics.Cubemap;
   4 import com.badlogic.gdx.graphics.Texture;
   5 import com.badlogic.gdx.graphics.g3d.Attribute;
   6 import com.badlogic.gdx.graphics.g3d.utils.TextureDescriptor;
   7 import com.badlogic.gdx.utils.GdxRuntimeException;
   8
   9 public class CubemapAttribute extends Attribute {
  10         public final static String EnvironmentMapAlias = "environmentMapTexture";
  11         public final static long EnvironmentMap = register(EnvironmentMapAlias);
  12
  13         // FIXME add more types!
  14         // FIXME add scaling + offset?
  15         // FIXME add filter settings? MipMap needs to be obeyed during loading :/
  16
  17         protected static long Mask = EnvironmentMap;
  18
  19         public final static boolean is(final long mask) {
  20                 return (mask & Mask) != 0;
  21         }
  22
  23         public final TextureDescriptor<Cubemap> textureDescription;
  24
  25         public CubemapAttribute(final long type) {
  26                 super(type);
  27                 if (!is(type))
  28                         throw new GdxRuntimeException("Invalid type specified");
  29                 textureDescription = new TextureDescriptor<Cubemap>();
  30         }
  31
  32         public <T extends Cubemap> CubemapAttribute(final long type, final TextureDescriptor<T> textureDescription) {
  33                 this(type);
  34                 this.textureDescription.set(textureDescription);
  35         }
  36
  37         public CubemapAttribute(final long type, final Cubemap texture) {
  38                 this(type);
  39                 textureDescription.texture = texture;
  40         }
  41
  42         public CubemapAttribute(final CubemapAttribute copyFrom) {
  43                 this(copyFrom.type, copyFrom.textureDescription);
  44         }
  45
  46         @Override
  47         public Attribute copy () {
  48                 return new CubemapAttribute(this);
  49         }
  50
  51         @Override
  52         protected boolean equals (Attribute other) {
  53                 return ((CubemapAttribute)other).textureDescription.equals(textureDescription);
  54         }
  55 }