Developer Documentation

Public Types | Public Member Functions | Private Attributes | List of all members
ACG::SceneGraph::PointNode Class Reference

`#include <ACG/Scenegraph/PointNode.hh>`

Inheritance diagram for ACG::SceneGraph::PointNode:

## Public Types
typedef std::vector< ACG::Vec3d > | PointVector
typedef PointVector::iterator | PointIter
typedef PointVector::const_iterator | ConstPointIter
typedef std::vector< ACG::Vec4f > | ColorVector
typedef ColorVector::iterator | ColorIter
typedef ColorVector::const_iterator | ConstColorIter
Public Types inherited from ACG::SceneGraph::ACG::SceneGraph::BaseNode
enum | StatusMode { Active = 0x1, HideNode = 0x2, HideChildren = 0x4, HideSubtree = 0x8 }
| Status modi. More...
enum | TraverseMode { NodeFirst = 0x1, ChildrenFirst = 0x2, SecondPass = 0x4 }
| Node traverse types. More...
typedef std::vector< BaseNode * >::const_iterator | ConstChildIter
| allows to iterate over children
typedef std::vector< BaseNode * >::iterator | ChildIter
| allows to iterate over children
typedef std::vector< BaseNode * >::const_reverse_iterator | ConstChildRIter
| allows to reverse iterate over children
typedef std::vector< BaseNode * >::reverse_iterator | ChildRIter
| allows to reverse iterate over children
enum | PASSES { NOPASS = 0, ALLPASSES = 1 << 0, PASS_1 = 1 << 1, PASS_2 = 1 << 2, PASS_3 = 1 << 3, PASS_4 = 1 << 4, PASS_5 = 1 << 5, PASS_6 = 1 << 6, PASS_7 = 1 << 7, PASS_8 = 1 << 8 }
| This enum should be used to enable rendering of a node in different.
typedef unsigned int | MultipassBitMask
| Multipass pass bit mask type.

## Public Member Functions
| PointNode (BaseNode *_parent=0, const std::string &_name="<PointNode>")
| default constructor
| ~PointNode ()
| destructor
| ACG_CLASSNAME (PointNode)
| static name of this class
DrawModes::DrawMode | availableDrawModes () const
| return available draw modes
void | boundingBox (Vec3d &_bbMin, Vec3d &_bbMax)
| update bounding box
void | draw (GLState &_state, const DrawModes::DrawMode &_drawMode)
| draw points and normals
void | getRenderObjects (IRenderer *_renderer, GLState &_state, const DrawModes::DrawMode &_drawMode, const Material *_mat)
| draw points and normals via renderer plugin
void | reserve (unsigned int _np, unsigned int _nn, unsigned int _nc)
| reserve mem for _np points and _nn normals
void | add_point (const ACG::Vec3d &_p)
| add point
void | add_normal (const ACG::Vec3d &_n)
| add normal
void | add_color (const ACG::Vec4f &_c)
| add color
size_t | n_points () const
| how many points?
void | clear_points ()
| clear points
void | clear_normals ()
| clear normals
void | clear_colors ()
| clear colors
void | clear ()
| clear points and normals and colors
PointVector & | points ()
| get point container
PointVector & | normals ()
| get normal container
ColorVector & | colors ()
| get color container
Public Member Functions inherited from ACG::SceneGraph::ACG::SceneGraph::BaseNode
| BaseNode (BaseNode *_parent=0, std::string _name="<unknown>")
| Default constructor.
| BaseNode (BaseNode *_parent, BaseNode *_child, std::string _name="<unknown>")
| Put this node between _parent and _child.
virtual | ~BaseNode ()
| Destructor.
void | delete_subtree ()
| Delete the whole subtree of this node. More...
virtual const std::string & | className () const =0
| Return class name (implemented by the ACG_CLASSNAME macro)
virtual void | enter (GLState &, const DrawModes::DrawMode &)
virtual void | enter (IRenderer *, GLState &_state, const DrawModes::DrawMode &_drawMode)
virtual void | draw (GLState &, const DrawModes::DrawMode &)
| Draw this node using the draw modes _drawMode. More...
virtual void | getRenderObjects (IRenderer *_renderer, GLState &_state, const DrawModes::DrawMode &_drawMode, const Material *_mat)
| Deferred draw call with shader based renderer. More...
virtual void | leave (GLState &, const DrawModes::DrawMode &)
virtual void | leave (IRenderer *, GLState &_state, const DrawModes::DrawMode &_drawMode)
virtual void | enterPick (GLState &_state, PickTarget _target, const DrawModes::DrawMode &_drawMode)
virtual void | pick (GLState &, PickTarget)
virtual void | leavePick (GLState &_state, PickTarget _target, const DrawModes::DrawMode &_drawMode)
void | enablePicking (bool _enable)
bool | pickingEnabled ()
virtual void | mouseEvent (GLState &, QMouseEvent *)
| Handle mouse event (some interaction, e.g. modeling)
void | setDirty (bool _dirty=true)
| mark node for redrawn
bool | isDirty () const
| Check if node should be redrawn.
ChildIter | childrenBegin ()
| Returns: begin-iterator of children.
ConstChildIter | childrenBegin () const
| Same but `cont`.
ChildIter | childrenEnd ()
| Returns: end-iterator of children.
ConstChildIter | childrenEnd () const
| Same but `const`.
ChildRIter | childrenRBegin ()
| Returns: reverse begin-iterator of children.
ConstChildRIter | childrenRBegin () const
| Same but const.
ChildRIter | childrenREnd ()
| Returns: reverse end-iterator of children.
ConstChildRIter | childrenREnd () const
| Same but `const`.
void | push_back (BaseNode *_node)
| Insert _node at the end of the list of children.
void | remove (ChildIter _pos)
size_t | nChildren () const
| number of children
ChildIter | find (BaseNode *_node)
BaseNode * | find (const std::string &_name)
BaseNode * | parent ()
| Get the nodes parent node.
const BaseNode * | parent () const
| Get the nodes parent node.
void | set_parent (BaseNode *_parent)
| Set the parent of this node. More...
StatusMode | status () const
| Get node's status.
void | set_status (StatusMode _s)
| Set the status of this node.
void | hide ()
| Hide Node: set status to HideNode.
void | show ()
| Show node: set status to Active.
bool | visible ()
| Is node visible (status == Active)?
bool | hidden ()
| Is node not visible (status != Active)?
std::string | name () const
| Returns: name of node (needs not be unique)
void | name (const std::string &_name)
| rename a node
unsigned int | id () const
DrawModes::DrawMode | drawMode () const
| Return the own draw modes of this node.
void | drawMode (DrawModes::DrawMode _drawMode)
unsigned int | traverseMode () const
| Return how the node should be traversed.
void | setTraverseMode (unsigned int _mode)
| Set traverse mode for node.
MultipassBitMask | multipassStatus () const
| Get the current multipass settings for the nodes status functions. More...
void | setMultipassStatus (const MultipassBitMask _passStatus)
| Set multipass settings for the nodes status functions. More...
void | multipassStatusSetActive (const unsigned int _i, bool _active)
| Set multipass status to traverse in a specific pass. More...
bool | multipassStatusActive (const unsigned int _i) const
| Get multipass status to traverse in a specific pass. More...
MultipassBitMask | multipassNode () const
| Get the current multipass settings for the node. More...
void | setMultipassNode (const MultipassBitMask _passNode)
| Set multipass settings for the node. More...
void | multipassNodeSetActive (const unsigned int _i, bool _active)
| Set Node status to traverse in a specific pass. More...
bool | multipassNodeActive (const unsigned int _i) const
| Get Node status to traverse in a specific pass. More...
void | setRenderObjectShaders (const std::string &_vertexShaderFile, const std::string &_geometryShaderFile, const std::string &_fragmentShaderFile, bool _relativePaths=true, DrawModes::DrawModePrimitive _primitiveType=DrawModes::PRIMITIVE_POLYGON)
| Set custom shaders. More...
void | setRenderObjectShaders (const std::string &_vertexShaderFile, const std::string &_tessControlShaderFile, const std::string &_tessEvalShaderFile, const std::string &_geometryShaderFile, const std::string &_fragmentShaderFile, bool _relativePaths=true, DrawModes::DrawModePrimitive _primitiveType=DrawModes::PRIMITIVE_POLYGON)
| Set custom shaders. More...
void | setRenderObjectUniformPool (const GLSL::UniformPool *_pool)
| Set uniforms for shader based rendering. More...
const GLSL::UniformPool * | getRenderObjectUniformPool ()
| Get uniforms for shader based rendering. More...
void | setRenderObjectTexture (int _samplerSlot, GLuint _texId, GLenum _texType=GL_TEXTURE_2D)
| Set textures for shader based rendering. More...
void | setRenderObjectModifier (RenderObjectModifier *_modifier)
| Set modifier for render objects. More...
RenderObjectModifier * | getRenderObjectModifier ()
| Get render-object modifier. More...
void | applyRenderObjectSettings (DrawModes::DrawModePrimitive _primitive, RenderObject *_obj) const
| Set shaders, textures and uniforms as provided by user to a render-object. More...

## Private Attributes
PointVector | points_
PointVector | normals_
ColorVector | colors_
VertexDeclaration | vertexDecl_

## Detailed Description

PointNode renders points and normals.

These elements are internally stored in arrays and rendered using OpenGL vertex and normal arrays.

Definition at line 82 of file PointNode.hh.

The documentation for this class was generated from the following files:

- OpenFlipper/libs_required/ACG/Scenegraph/PointNode.hh
- OpenFlipper/libs_required/ACG/Scenegraph/PointNode.cc