vcl::RenderApp< WindowManagerT, CanvasT, Drawers >::CNV Class Reference

The RenderApp::CNV inner class is an Attorney that allow access to some private member functions of the RenderApp class to the CanvasType class. More...

#include <vclib/render/render_app.h>

Private Types
using	CanvasType = CanvasT< RenderApp >

Static Private Member Functions
static void	draw (RenderApp *r)
	The CanvasType is ready to draw, and asks the RenderApp to call the onDraw(uint()) function for every Drawer object.
static void	drawContent (RenderApp *r)
	The CanvasType wants to draw only the content of the objects, without any decorator (e.g. axis, trackball, grid, etc.). This scenario is useful when the user wants to take a snapshot of the scene without any decoration. It asks the RenderApp to call the onDrawContent(uint()) function for every Drawer object.
static void	postDraw (RenderApp *r)
	The CanvasType has finished drawing and has submitted the new frame, and asks the RenderApp to call the onPostDraw() function for every Drawer object.

Private Attributes
friend	CanvasType

Detailed Description

template<template< typename > typename WindowManagerT, template< typename > typename CanvasT, template< typename > typename... Drawers>
class vcl::RenderApp< WindowManagerT, CanvasT, Drawers >::CNV

The RenderApp::CNV inner class is an Attorney that allow access to some private member functions of the RenderApp class to the CanvasType class.

The member functions of the RenderApp::CNV inner class can be called only by the CanvasType class. For example, to call the draw member function, the CanvasType can call it in the following way:

RenderApp::CNV::draw(static_cast<RenderApp*>(this));

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

• vclib/render/include/vclib/render/render_app.h