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ACG::SceneGraph::SplatCloudNode Class Reference

`#include <ObjectTypes/SplatCloud/SplatCloudNode.hh>`

Inheritance diagram for ACG::SceneGraph::SplatCloudNode:

## Public Types
typedef SplatCloud::Position | Position
typedef SplatCloud::Color | Color
typedef SplatCloud::Normal | Normal
typedef SplatCloud::Pointsize | Pointsize
typedef SplatCloud::Index | Index
typedef SplatCloud::Viewlist | Viewlist
typedef SplatCloud::Selection | Selection
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::list< BaseNode * > ::const_iterator | ConstChildIter
| allows to iterate over children
typedef std::list< BaseNode * > ::iterator | ChildIter
| allows to iterate over children
typedef std::list< BaseNode * > ::const_reverse_iterator | ConstChildRIter
| allows to reverse iterate over children
typedef std::list< 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
| SplatCloudNode (const SplatCloud &_splatCloud, BaseNode *_parent=0, std::string _name="<SplatCloudNode>")
| constructor
| ~SplatCloudNode ()
| destructor
| ACG_CLASSNAME (SplatCloudNode)
DrawModes::DrawMode | availableDrawModes () const
| return available draw modes
void | boundingBox (ACG::Vec3d &_bbMin, ACG::Vec3d &_bbMax)
| update bounding box
void | draw (GLState &_state, const DrawModes::DrawMode &_drawMode)
| draw the SplatCloud
void | pick (GLState &_state, PickTarget _target)
| picking
void | enterPick (GLState &_state, PickTarget _target, const DrawModes::DrawMode &_drawMode)
const SplatCloud & | splatCloud () const
void | modifiedPositions ()
void | modifiedColors ()
void | modifiedNormals ()
void | modifiedPointsizes ()
void | modifiedSelections ()
void | modifiedPickColors ()
void | modifiedAll ()
void | setDefaultColor (const Color &_color)
void | setDefaultNormal (const Normal &_normal)
void | setDefaultPointsize (const Pointsize &_pointsize)
const Color & | defaultColor () const
const Normal & | defaultNormal () const
const Pointsize & | defaultPointsize () const
const Position & | getPosition (int _idx) const
| if the data array exists, the entry with the given index is returned, otherwise the default value is returned
const Color & | getColor (int _idx) const
const Normal & | getNormal (int _idx) const
const Pointsize & | getPointsize (int _idx) const
const Index & | getIndex (int _idx) const
const Viewlist & | getViewlist (int _idx) const
const Selection & | getSelection (int _idx) const
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 | 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 | 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 Member Functions
bool | vboModified () const
| return true iff any of the data values in the VBO has to be changed
bool | vboStructureModified () const
| returns true iff the internal block structure of the VBO has to be changed
void | createVBO ()
void | destroyVBO ()
void | rebuildVBO (GLState &_state)
void | rebuildVBOPositions ()
void | rebuildVBOColors ()
void | rebuildVBONormals ()
void | rebuildVBOPointsizes ()
void | rebuildVBOSelections ()
void | rebuildVBOPickColors (GLState &_state)

## Private Attributes
const SplatCloud & | splatCloud_
| reference to class containing all the data
bool | positionsModified_
| marks if parts of the data has been modified
bool | colorsModified_
bool | normalsModified_
bool | pointsizesModified_
bool | selectionsModified_
bool | pickColorsModified_
Color | defaultColor_
| the default values will be used when the specific array is not present
Normal | defaultNormal_
Pointsize | defaultPointsize_
DrawModes::DrawMode | splatsDrawMode_
DrawModes::DrawMode | dotsDrawMode_
DrawModes::DrawMode | pointsDrawMode_
unsigned int | pickingBaseIndex_
DrawModes::DrawMode | pickDrawMode_
GLuint | vboGlId_
unsigned int | vboNumSplats_
unsigned char * | vboData_
int | vboPositionsOffset_
| offsets relative to vboData_ or -1 if not present in VBO
int | vboColorsOffset_
int | vboNormalsOffset_
int | vboPointsizesOffset_
int | vboSelectionsOffset_
int | vboPickColorsOffset_

## Static Private Attributes
static const Position | DEFAULT_POSITION
static const Index | DEFAULT_INDEX
static const Viewlist | DEFAULT_VIEWLIST
static const Selection | DEFAULT_SELECTION

## Detailed Description

This class is able to render a SplatCloud as splats, dots or points

Definition at line 94 of file SplatCloudNode.hh.

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

- ObjectTypes/SplatCloud/SplatCloudNode.hh
- ObjectTypes/SplatCloud/SplatCloudNode.cc