ExampleViewport Class Reference

#include <ExampleViewport.h>

Inheritance diagram for ExampleViewport:

List of all members.

Public Member Functions
void	setup ()
	Initializes glew and sets up the default OpenGL state.
void	cleanup ()
	Cleans up the Viewport resources.
bool	event (const FnEventWrapper &event)
void	draw ()
void	resize (unsigned int width, unsigned int height)
	Updates the viewport dimensions.
void	setOption (OptionIdGenerator::value_type optionId, FnAttribute::Attribute attr)
	Stores the passed option in a map for later retrieval.
FnAttribute::Attribute	getOption (OptionIdGenerator::value_type optionId)
	Returns the specified option from a map or an invalid attribute.
void	freeze ()
	Freeze the layer state when not visible.
void	thaw ()
	Thaw the layer state when made visible.
Static Public Member Functions
static Foundry::Katana::ViewerAPI::Viewport *	create ()
	Returns a new instance of ExampleViewport.
static void	flush ()
	Flushes any cached data.
Protected Member Functions
void	createDefaultCameras ()
	Creates the default built-in cameras.

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Detailed Description

This class implements the Viewport API and is used in conjuction with the ExampleViewerDelegate to draw the scene. The viewport itself does not do very much other than initialize the OpenGL state, and primarily works as a container for ViewportLayers where all of the specialized processing takes place.

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Member Function Documentation

void ExampleViewport::draw

(

)

[virtual]

Performs a background fill, draws the ViewportLayers and then clears the dirty flag.

Reimplemented from Foundry::Katana::ViewerAPI::Viewport.

bool ExampleViewport::event

(

const FnEventWrapper &

event

)

[virtual]

Processes UI events. Should return true if the event was handled, otherwise false.

Reimplemented from Foundry::Katana::ViewerAPI::Viewport.

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

• ExampleViewport.h