IFD_IPRObject Class Reference
#include <IFD_IPRObject.h>
Public Member Functions | |
| IFD_IPRObject (IFD_IPRTree *tree) | |
| virtual | ~IFD_IPRObject () |
| virtual ROP_IPRObject * | castToROP () |
| virtual const ROP_IPRObject * | castToROP () const |
| bool | isInScene () const |
| void | setInScene (bool onoff) |
| void | setTreeIndex (int idx) |
| int | getTreeIndex () const |
| virtual bool | isDirty (const char *attribute)=0 |
| virtual int | getUniqueId () const =0 |
| virtual int | getGeometryObject (int) const |
| virtual int | getInstancePoint (int) const |
| virtual int | getSurfaceId (int, int) const |
| virtual int | getDisplaceId (int, int) const |
| virtual void | dump () |
| Debug dump of object information. | |
| virtual int | save (ostream &os) |
| virtual bool | load (UT_IStream &is, float now) |
| virtual int | afterLoad (float now) |
Protected Member Functions | |
| void | setTreeDirty () |
Protected Attributes | |
| IFD_IPRTree * | myTree |
| int | myTreeIndex |
| bool | myInScene |
Detailed Description
Definition at line 36 of file IFD_IPRObject.h.
Constructor & Destructor Documentation
| IFD_IPRObject::IFD_IPRObject | ( | IFD_IPRTree * | tree | ) |
| virtual IFD_IPRObject::~IFD_IPRObject | ( | ) | [virtual] |
Member Function Documentation
| virtual int IFD_IPRObject::afterLoad | ( | float | now | ) | [inline, virtual] |
Definition at line 87 of file IFD_IPRObject.h.
| virtual const ROP_IPRObject* IFD_IPRObject::castToROP | ( | ) | const [virtual] |
| virtual ROP_IPRObject* IFD_IPRObject::castToROP | ( | ) | [virtual] |
| virtual void IFD_IPRObject::dump | ( | ) | [virtual] |
Debug dump of object information.
| virtual int IFD_IPRObject::getDisplaceId | ( | int | , | |
| int | ||||
| ) | const [inline, virtual] |
Definition at line 80 of file IFD_IPRObject.h.
| virtual int IFD_IPRObject::getGeometryObject | ( | int | ) | const [inline, virtual] |
Definition at line 77 of file IFD_IPRObject.h.
| virtual int IFD_IPRObject::getInstancePoint | ( | int | ) | const [inline, virtual] |
Definition at line 78 of file IFD_IPRObject.h.
| virtual int IFD_IPRObject::getSurfaceId | ( | int | , | |
| int | ||||
| ) | const [inline, virtual] |
Definition at line 79 of file IFD_IPRObject.h.
| int IFD_IPRObject::getTreeIndex | ( | ) | const [inline] |
Definition at line 60 of file IFD_IPRObject.h.
| virtual int IFD_IPRObject::getUniqueId | ( | ) | const [pure virtual] |
The unique ID needs to be unique since it's used to index into a hash table. Ideally, this should just be the OPs unique id.
| virtual bool IFD_IPRObject::isDirty | ( | const char * | attribute | ) | [pure virtual] |
Determines whether an attribute of the object is dirty or not. For example, one might call light->isDirty("shader"). Attributes are currently: space - Transform space texture - Texture/Shader space surface - Instance/Detail surface shader displace - Instance/Detail displacement shader lmask - Instance light mask shader - Light shader shadow - Light shadow shader
| bool IFD_IPRObject::isInScene | ( | ) | const [inline] |
When re-rendering an scene using IPR, it's possible that some objects may not be included in the render. There are several possible causes for this: A Houdini object has been deleted The visible object/light/fog mask has changed The display flag has been turned off etc.
Definition at line 56 of file IFD_IPRObject.h.
| virtual bool IFD_IPRObject::load | ( | UT_IStream & | is, | |
| float | now | |||
| ) | [inline, virtual] |
Definition at line 86 of file IFD_IPRObject.h.
| virtual int IFD_IPRObject::save | ( | ostream & | os | ) | [inline, virtual] |
Definition at line 85 of file IFD_IPRObject.h.
| void IFD_IPRObject::setInScene | ( | bool | onoff | ) | [inline] |
Definition at line 57 of file IFD_IPRObject.h.
| void IFD_IPRObject::setTreeDirty | ( | ) | [protected] |
Flag the whole tree as dirty (this should be done any time a node becomes dirty). The tree may become flagged as "clean" again (after a re-render), this is regardless of the dirty state of each node.
| void IFD_IPRObject::setTreeIndex | ( | int | idx | ) | [inline] |
Definition at line 59 of file IFD_IPRObject.h.
Member Data Documentation
bool IFD_IPRObject::myInScene [protected] |
Definition at line 98 of file IFD_IPRObject.h.
IFD_IPRTree* IFD_IPRObject::myTree [protected] |
Definition at line 96 of file IFD_IPRObject.h.
int IFD_IPRObject::myTreeIndex [protected] |
Definition at line 97 of file IFD_IPRObject.h.
The documentation for this class was generated from the following file:
- IFD/IFD_IPRObject.h
