mirror of
https://github.com/minetest/irrlicht.git
synced 2024-11-06 02:10:42 +01:00
b627ce805d
ISceneNode::setUpdateAbsolutePosBehavior can now control what ISceneNode::updateAbsolutePosition really does. Having only the position and not the rotation/scale of a child node affected by the parent transformation was previously impossible inside the scene-graph. So people always had to break the scene-graph and code it themselves. Old behaviour is default. Extra check for new variable has a small cost, thought new behaviour can actually be faster when it's used. git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6432 dfc29bdd-3216-0410-991c-e03cc46cb475
35 lines
891 B
C++
35 lines
891 B
C++
// This file is part of the "Irrlicht Engine".
|
|
// For conditions of distribution and use, see copyright notice in irrlicht.h
|
|
|
|
#ifndef IRR_E_SCENE_NODE_UPDATE_ABS_H_INCLUDED
|
|
#define IRR_E_SCENE_NODE_UPDATE_ABS_H_INCLUDED
|
|
|
|
namespace irr
|
|
{
|
|
namespace scene
|
|
{
|
|
//! Options how ISceneNode::updateAbsolutePosition calculates the AbsoluteTransformation
|
|
enum ESCENE_NODE_UPDATE_ABS
|
|
{
|
|
//! Node and parent transformation matrices are multiplied (default)
|
|
ESNUA_TRANSFORM_MATRIX,
|
|
|
|
//! Only transform the position of the node transformation matrix
|
|
//! by the parent transformation matrix.
|
|
//! Parent will not affect the rotation/scale of the node transformation.
|
|
ESNUA_TRANSFORM_POSITION
|
|
};
|
|
|
|
//! Names for culling type
|
|
const c8* const SceneNodeUpdateAbsNames[] =
|
|
{
|
|
"matrix",
|
|
"pos",
|
|
0
|
|
};
|
|
|
|
} // end namespace scene
|
|
} // end namespace irr
|
|
|
|
#endif
|