RE_PickBuffer Class Reference

#include <RE_PickBuffer.h>

Public Member Functions
	RE_PickBuffer ()
	~RE_PickBuffer ()
bool	resize (RE_Render *r, int w, int h)
void	invalidate ()
void	startRender (RE_Render *r)
void	drawToBuffer (RE_Render *r, RE_BufferAttachment buftype=RE_COLOR_BUFFER, int colorbufnum=0)
void	drawToAllBuffers (RE_Render *r)
void	endRender (RE_Render *r, UT_TokenString *&new_hash)
int	getPicks (RE_Render *r, int x, int y, int pick_dist, RE_VertexArray *&high_array, RE_VertexArray *&low_array, RE_VertexArray *&z_array, const UT_IntArray **sample_counts_by_dist=nullptr, const UT_Array< int16 > **sample_offsets=nullptr)
int	getPicks (RE_Render *r, const UT_DimRect &area, uint8 *texture, UT_Vector3iArray &pick_high, UT_Vector3iArray &pick_low)
const UT_SharedPtr< RE_Texture > &	getPickHighTexture ()
const UT_SharedPtr< RE_Texture > &	getPickLowTexture ()
const UT_SharedPtr< RE_Texture > &	getZTexture ()
UT_Vector2i	getPickSampleOffset (const UT_Array< int16 > *sample_offsets, exint sample_index) const
bool	initialized () const
bool	checkHash (const UT_TokenString *hash) const
void	saveBuffers (RE_Render *r, const char *path, const char *prefix, bool mid_render) const

Protected Member Functions
int	normalPickFetch (RE_Render *r, const UT_DimRect &area, uint8 *texture, UT_Vector3iArray &pick_high, UT_Vector3iArray &pick_low)
int	slowPickFetch (RE_Render *r, const UT_DimRect &area, uint8 *texture, UT_Vector3iArray &pick_high, UT_Vector3iArray &pick_low)
RE_FBOStatus	create (RE_Render *r, int w, int h)
void	destroy ()

Protected Attributes
UT_SharedPtr< RE_OGLFramebuffer >	myBuffer
UT_SharedPtr< RE_Texture >	myHighIdTexture
UT_SharedPtr< RE_Texture >	myLowIdTexture
UT_SharedPtr< RE_Texture >	myZTexture
UT_SharedPtr< RE_Geometry >	mySinglePickGeometry
UT_SharedPtr< re_BoxPickData >	myBoxPickData
UT_TokenString *	myBufferHash
RE_GPUType	myDepthFormat
int	myBufferVecSize
int	mySaveCount

Detailed Description

Definition at line 34 of file RE_PickBuffer.h.

Constructor & Destructor Documentation

RE_PickBuffer::RE_PickBuffer

(

)

RE_PickBuffer::~RE_PickBuffer

(

)

Member Function Documentation

bool RE_PickBuffer::checkHash

(

const UT_TokenString *

hash

)

const

RE_FBOStatus RE_PickBuffer::create ( RE_Render *  r, int  w, int  h  )

protected

void RE_PickBuffer::destroy ( )

protected

void RE_PickBuffer::drawToAllBuffers

(

RE_Render *

r

)

void RE_PickBuffer::drawToBuffer	(	RE_Render *	r,
		RE_BufferAttachment	buftype = RE_COLOR_BUFFER,
		int	colorbufnum = 0
	)

void RE_PickBuffer::endRender	(	RE_Render *	r,
		UT_TokenString *&	new_hash
	)

const UT_SharedPtr<RE_Texture>& RE_PickBuffer::getPickHighTexture

(

)

const UT_SharedPtr<RE_Texture>& RE_PickBuffer::getPickLowTexture

(

)

int RE_PickBuffer::getPicks	(	RE_Render *	r,
		int	x,
		int	y,
		int	pick_dist,
		RE_VertexArray *&	high_array,
		RE_VertexArray *&	low_array,
		RE_VertexArray *&	z_array,
		const UT_IntArray **	sample_counts_by_dist = nullptr,
		const UT_Array< int16 > **	sample_offsets = nullptr
	)

int RE_PickBuffer::getPicks	(	RE_Render *	r,
		const UT_DimRect &	area,
		uint8 *	texture,
		UT_Vector3iArray &	pick_high,
		UT_Vector3iArray &	pick_low
	)

UT_Vector2i RE_PickBuffer::getPickSampleOffset	(	const UT_Array< int16 > *	sample_offsets,
		exint	sample_index
	)		const

const UT_SharedPtr<RE_Texture>& RE_PickBuffer::getZTexture

(

)

bool RE_PickBuffer::initialized

(

)

const

void RE_PickBuffer::invalidate

(

)

int RE_PickBuffer::normalPickFetch ( RE_Render *  r, const UT_DimRect &  area, uint8 *  texture, UT_Vector3iArray &  pick_high, UT_Vector3iArray &  pick_low  )

protected

bool RE_PickBuffer::resize	(	RE_Render *	r,
		int	w,
		int	h
	)

void RE_PickBuffer::saveBuffers	(	RE_Render *	r,
		const char *	path,
		const char *	prefix,
		bool	mid_render
	)		const

int RE_PickBuffer::slowPickFetch ( RE_Render *  r, const UT_DimRect &  area, uint8 *  texture, UT_Vector3iArray &  pick_high, UT_Vector3iArray &  pick_low  )

protected

void RE_PickBuffer::startRender

(

RE_Render *

r

)

Member Data Documentation

UT_SharedPtr<re_BoxPickData> RE_PickBuffer::myBoxPickData

protected

Definition at line 120 of file RE_PickBuffer.h.

UT_SharedPtr<RE_OGLFramebuffer> RE_PickBuffer::myBuffer

protected

Definition at line 115 of file RE_PickBuffer.h.

UT_TokenString* RE_PickBuffer::myBufferHash

protected

Definition at line 121 of file RE_PickBuffer.h.

int RE_PickBuffer::myBufferVecSize

protected

Definition at line 123 of file RE_PickBuffer.h.

RE_GPUType RE_PickBuffer::myDepthFormat

protected

Definition at line 122 of file RE_PickBuffer.h.

UT_SharedPtr<RE_Texture> RE_PickBuffer::myHighIdTexture

protected

Definition at line 116 of file RE_PickBuffer.h.

UT_SharedPtr<RE_Texture> RE_PickBuffer::myLowIdTexture

protected

Definition at line 117 of file RE_PickBuffer.h.

int RE_PickBuffer::mySaveCount

mutableprotected

Definition at line 124 of file RE_PickBuffer.h.

UT_SharedPtr<RE_Geometry> RE_PickBuffer::mySinglePickGeometry

protected

Definition at line 119 of file RE_PickBuffer.h.

UT_SharedPtr<RE_Texture> RE_PickBuffer::myZTexture

protected

Definition at line 118 of file RE_PickBuffer.h.

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

• RE/RE_PickBuffer.h