rune::FrameBuffer Class Reference

An off screen frame buffer that can be bound and rendered to. More...

#include <frameBuffer.h>

Public Member Functions
	FrameBuffer ()
	Default constructor to initialize an opengl frame buffer.
	~FrameBuffer ()
	Default destructor to clean up frame buffer.
void	setSize (rune::Vec2 newSize)
	Set the size of the frame buffer in pixels. More...
rune::Vec2	getSize (void)
	Get the size of the frame buffer in pixels. More...
void	invalidate ()
	Tell the frame buffer it is invalid and should be recreated.
void	bind ()
	Bind the frame buffer for drawing.
void	unbind ()
	Unbind the frame buffer for drawing.
unsigned int	getColorBuffer ()
	Get a handle to the color buffer for drawing. More...

Detailed Description

An off screen frame buffer that can be bound and rendered to.

Author

Thomas Montano

Date

June 30 2020

Member Function Documentation

getColorBuffer()

unsigned int rune::FrameBuffer::getColorBuffer

(

)

Get a handle to the color buffer for drawing.

Returns

An unsigned integer handle that references the color buffer.

getSize()

rune::Vec2 rune::FrameBuffer::getSize

(

void

)

Get the size of the frame buffer in pixels.

Returns

The current size of the frame buffer in pixels.

setSize()

void rune::FrameBuffer::setSize

(

rune::Vec2

newSize

)

Set the size of the frame buffer in pixels.

Parameters

newSize

The new size that should be used to create the frame buffer.

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

• frameBuffer.h
• frameBuffer.cpp