Examples of javax.media.j3d.TextureUnitState

javax.media.j3d.TextureUnitState
The TextureUnitState object defines all texture mapping state for a single texture unit. An appearance object contains an array of texture unit state objects to define the state for multiple texture mapping units. The texture unit state consists of the following:
- Texture - defines the texture image and filtering parameters used when texture mapping is enabled. These attributes are defined in a Texture object.
- Texture attributes - defines the attributes that apply to texture mapping, such as the texture mode, texture transform, blend color, and perspective correction mode. These attributes are defined in a TextureAttributes object.
- Texture coordinate generation - defines the attributes that apply to texture coordinate generation, such as whether texture coordinate generation is enabled, coordinate format (2D or 3D coordinates), coordinate generation mode (object linear, eye linear, or spherical reflection mapping), and the R, S, and T coordinate plane equations. These attributes are defined in a TexCoordGeneration object.
@see Appearance @see Texture @see TextureAttributes @see TexCoordGeneration @since Java 3D 1.2

/*     */   public TextureUnitStateState(SymbolTableData symbol, Controller control)
/*     */   {
/*  61 */     super(symbol, control);
/*     */ 
/*  63 */     if (this.node != null) {
/*  64 */       TextureUnitState attr = (TextureUnitState)this.node;
/*  65 */       this.texCoordGeneration = control.getSymbolTable().addReference(attr.getTexCoordGeneration());
/*  66 */       this.texture = control.getSymbolTable().addReference(attr.getTexture());
/*  67 */       this.textureAttributes = control.getSymbolTable().addReference(attr.getTextureAttributes());
/*     */     }
/*     */   }

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/*  75 */     out.writeInt(this.textureAttributes);
/*     */   }
/*     */ 
/*     */   public void readObject(DataInput in) throws IOException {
/*  79 */     super.readObject(in);
/*  80 */     TextureUnitState attr = (TextureUnitState)this.node;
/*  81 */     this.texCoordGeneration = in.readInt();
/*  82 */     this.texture = in.readInt();
/*  83 */     this.textureAttributes = in.readInt();
/*     */   }

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/*  88 */     this.control.getSymbolTable().incNodeComponentRefCount(this.texture);
/*  89 */     this.control.getSymbolTable().incNodeComponentRefCount(this.textureAttributes);
/*     */   }
/*     */ 
/*     */   public void buildGraph() {
/*  93 */     TextureUnitState attr = (TextureUnitState)this.node;
/*  94 */     attr.setTexCoordGeneration((TexCoordGeneration)this.control.getSymbolTable().getJ3dNode(this.texCoordGeneration));
/*  95 */     attr.setTexture((Texture)this.control.getSymbolTable().getJ3dNode(this.texture));
/*  96 */     attr.setTextureAttributes((TextureAttributes)this.control.getSymbolTable().getJ3dNode(this.textureAttributes));
/*  97 */     super.buildGraph();
/*     */   }

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/*  96 */     attr.setTextureAttributes((TextureAttributes)this.control.getSymbolTable().getJ3dNode(this.textureAttributes));
/*  97 */     super.buildGraph();
/*     */   }
/*     */ 
/*     */   protected SceneGraphObject createNode() {
/* 101 */     return new TextureUnitState();
/*     */   }

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