Dag node class for solid textures.
Synopsis
#include <AlTextureNode.h>
class AlTextureNode : public AlDagNode
virtual AlObjectType type() const;
virtual AlObject* copyWrapper() const;
virtual ~AlTextureNode();
virtual boolean isInstanceable();
AlTexture* texture() const;
AlTexture* texture(AlTM&) const;
Description
AlTextureNode is the class used to access and manipulate the transformations on solid textures within the DAG. This class
behaves like other DAG nodes (see AlDagNode for a description of the usage and purpose of DAG nodes) except that you are not able to instantiate or create one.
AlTextureNode::~AlTextureNode()
Description
Deletes an AlTextureNode wrapper object.
AlObject* AlTextureNode::copyWrapper() const
Description
Returns an exact duplicate of this AlTextureNode.
AlObjectType AlTextureNode::type() const
Description
Returns the class identifier kTextureNodeType.
boolean AlTextureNode::isInstanceable()
Description
Returns FALSE. An AlTextureNode is not an instanceable DAG node.
AlTexture* AlTextureNode::texture() const
Description
Returns a pointer to the texture data structure which can be used to access the geometry of the texture. Returns NULL if this
object is invalid or if there is no texture attached to this node.
AlTexture* AlTextureNode::texture(AlTM& tm) const
Description
Returns a pointer to the texture data structure that can be used to access the fields of the texture. The AlTM will be updated
with the textureNode’s TM.
Arguments
> tm - the transformation matrix to be updated
