| public |
Inheritance Graph
graph BT
ColorCubeRenderer
ColorCubeRenderer --> NodeRendererState
click ColorCubeRenderer "classMinSG_1_1ColorCubeRenderer"
click NodeRendererState "classMinSG_1_1NodeRendererState"
Description
color cube renderer, which is based on color-cube rendering approach. Its implementation here slightly differs from that described in the paper (see below). Moreover any scene graph ( Node ) can be rendered with our color cube renderer, because our implementation uses nodes’ absolute bounding boxes as their color cubes (this requires a different processing approach for inner nodes, see ColorCube.cpp for more details).
Note: the various lighting states ( LightingState ) or shader ( ShaderState ) should be enabled before current ColorCubeRenderer , otherwise the drawing of color cubes will ignore those lights and shaders enabled after current ColorCubeRenderer .
Author: Paul Justus
Date: 2010-07-06
See also: Bradford Chamberlain. “Fast rendering of complex environments using a spatial hierarchy” Proceedings of the conference on Graphics interface ‘96, Pages: 132-141, Toronto, Ontario, Canada , 1996
Public Functions
| ColorCubeRenderer() [ctor] |
|
| ColorCubeRenderer( Util::StringIdentifier channel) [ctor] |
|
| bool | isHighlightEnabled() const returns if color cube highlighting is enabled (for debugging) |
| void | setHighlightEnabled(bool b) set whether color cube highlighting is enabled (for debugging) |
| NodeRendererResult | displayNode( FrameContext & context, Node * node, const RenderParam & rp) |
| ColorCubeRenderer * | clone() const Create a duplicate of this State object. |
Documentation
function
MinSG::ColorCubeRenderer::ColorCubeRenderer
| public |
| ColorCubeRenderer( | ) |
[ctor]
Defined in MinSG/Ext/ColorCubes/ColorCubeRenderer.h:78
function
MinSG::ColorCubeRenderer::ColorCubeRenderer
| public |
| ColorCubeRenderer( | Util::StringIdentifier | channel ) |
[ctor]
Defined in MinSG/Ext/ColorCubes/ColorCubeRenderer.h:81
function
MinSG::ColorCubeRenderer::isHighlightEnabled
| public | const | inline |
| bool isHighlightEnabled( | ) const |
returns if color cube highlighting is enabled (for debugging)
Defined in MinSG/Ext/ColorCubes/ColorCubeRenderer.h:84
function
MinSG::ColorCubeRenderer::setHighlightEnabled
| public | inline |
| void setHighlightEnabled( | bool | b ) |
set whether color cube highlighting is enabled (for debugging)
Defined in MinSG/Ext/ColorCubes/ColorCubeRenderer.h:87
function
MinSG::ColorCubeRenderer::displayNode
| public | virtual |
| NodeRendererResult displayNode( | FrameContext & | context, |
| Node * | node, | |
| const RenderParam & | rp | |
| ) |
Node renderer function. This function is registered at the configured channel when the state is activated. This function has to be implemented by subclasses.
Defined in MinSG/Ext/ColorCubes/ColorCubeRenderer.h:89
function
MinSG::ColorCubeRenderer::clone
| public | const | virtual |
| ColorCubeRenderer * clone( | ) const |
Create a duplicate of this State object.
Defined in MinSG/Ext/ColorCubes/ColorCubeRenderer.h:91