#include <pointgr.h>

Inherited by SegmentGroupClass.

Public Types
enum	PointModeEnum { TRIS , QUADS , SCREENSPACE }

enum	FlagsType { TRANSFORM }

Public Member Functions
	PointGroupClass (void)

virtual	~PointGroupClass (void)

PointGroupClass &	operator= (const PointGroupClass &that)

void	Set_Arrays (ShareBufferClass< Vector3 > locs, ShareBufferClass< Vector4 > diffuse=NULL, ShareBufferClass< unsigned int > apt=NULL, ShareBufferClass< float > sizes=NULL, ShareBufferClass< unsigned char > orientations=NULL, ShareBufferClass< unsigned char > frames=NULL, int active_point_count=-1, float vpxmin=0.0f, float vpymin=0.0f, float vpxmax=0.0f, float vpymax=0.0f)

void	Set_Point_Size (float size)

float	Get_Point_Size (void)

void	Set_Point_Color (Vector3 color)

Vector3	Get_Point_Color (void)

void	Set_Point_Alpha (float alpha)

float	Get_Point_Alpha (void)

void	Set_Point_Orientation (unsigned char orientation)

unsigned char	Get_Point_Orientation (void)

void	Set_Point_Frame (unsigned char frame)

unsigned char	Get_Point_Frame (void)

void	Set_Point_Mode (PointModeEnum mode)

PointModeEnum	Get_Point_Mode (void)

void	Set_Flag (FlagsType flag, bool onoff)

int	Get_Flag (FlagsType flag)

void	Set_Texture (TextureClass *texture)

TextureClass *	Get_Texture (void)

TextureClass *	Peek_Texture (void)

void	Set_Shader (ShaderClass shader)

ShaderClass	Get_Shader (void)

void	Set_Billboard (bool shouldBillboard)

bool	Get_Billboard (void)

unsigned char	Get_Frame_Row_Column_Count_Log2 (void)

void	Set_Frame_Row_Column_Count_Log2 (unsigned char frccl2)

int	Get_Polygon_Count (void)

void	Render (RenderInfoClass &rinfo)

void	RenderVolumeParticle (RenderInfoClass &rinfo, unsigned int depth)

Static Public Member Functions
static void	_Init (void)

static void	_Shutdown (void)

Protected Member Functions
void	Update_Arrays (Vector3 point_loc, Vector4 point_diffuse, float point_size, unsigned char point_orientation, unsigned char *point_frame, int active_points, int total_points, int &vnum, int &pnum)

Protected Attributes
ShareBufferClass< Vector3 > *	PointLoc

ShareBufferClass< Vector4 > *	PointDiffuse

ShareBufferClass< unsigned int > *	APT

ShareBufferClass< float > *	PointSize

ShareBufferClass< unsigned char > *	PointOrientation

ShareBufferClass< unsigned char > *	PointFrame

int	PointCount

unsigned char	FrameRowColumnCountLog2

TextureClass *	Texture

ShaderClass	Shader

PointModeEnum	PointMode

unsigned int	Flags

float	DefaultPointSize

Vector3	DefaultPointColor

float	DefaultPointAlpha

unsigned char	DefaultPointOrientation

unsigned char	DefaultPointFrame

float	VPXMin

float	VPYMin

float	VPXMax

float	VPYMax

bool	Billboard

Detailed Description

Definition at line 66 of file pointgr.h.

Member Enumeration Documentation

◆ FlagsType

enum PointGroupClass::FlagsType

Enumerator
TRANSFORM

Definition at line 76 of file pointgr.h.

◆ PointModeEnum

enum PointGroupClass::PointModeEnum

Enumerator
TRIS
QUADS
SCREENSPACE

Definition at line 70 of file pointgr.h.

Constructor & Destructor Documentation

◆ PointGroupClass()

PointGroupClass::PointGroupClass ( void )

Definition at line 151 of file pointgr.cpp.

◆ ~PointGroupClass()

PointGroupClass::~PointGroupClass ( void )

virtual

Definition at line 188 of file pointgr.cpp.

Member Function Documentation

◆ _Init()

void PointGroupClass::_Init ( void )

static

Todo: lorenzen sez: unwrap loop and use pointer arithmetic (if this gets called a lot)

Todo: lorenzen sez: umwrap and use pointers

Todo: lorenzen sez: pointer arithmetic like "++ib=vert+1"

Todo: lorenzen sez: pointers!

Definition at line 1438 of file pointgr.cpp.

◆ _Shutdown()

void PointGroupClass::_Shutdown ( void )

static

Definition at line 1602 of file pointgr.cpp.

◆ Get_Billboard()

bool PointGroupClass::Get_Billboard ( void )

Definition at line 691 of file pointgr.cpp.

◆ Get_Flag()

int PointGroupClass::Get_Flag ( FlagsType flag )

Definition at line 556 of file pointgr.cpp.

◆ Get_Frame_Row_Column_Count_Log2()

unsigned char PointGroupClass::Get_Frame_Row_Column_Count_Log2 ( void )

Definition at line 709 of file pointgr.cpp.

◆ Get_Point_Alpha()

float PointGroupClass::Get_Point_Alpha ( void )

Definition at line 407 of file pointgr.cpp.

◆ Get_Point_Color()

Vector3 PointGroupClass::Get_Point_Color ( void )

Definition at line 372 of file pointgr.cpp.

◆ Get_Point_Frame()

unsigned char PointGroupClass::Get_Point_Frame ( void )

Definition at line 483 of file pointgr.cpp.

◆ Get_Point_Mode()

PointGroupClass::PointModeEnum PointGroupClass::Get_Point_Mode ( void )

Definition at line 519 of file pointgr.cpp.

◆ Get_Point_Orientation()

unsigned char PointGroupClass::Get_Point_Orientation ( void )

Definition at line 445 of file pointgr.cpp.

◆ Get_Point_Size()

float PointGroupClass::Get_Point_Size ( void )

Definition at line 337 of file pointgr.cpp.

◆ Get_Polygon_Count()

int PointGroupClass::Get_Polygon_Count ( void )

Definition at line 746 of file pointgr.cpp.

◆ Get_Shader()

ShaderClass PointGroupClass::Get_Shader ( void )

Definition at line 657 of file pointgr.cpp.

◆ Get_Texture()

TextureClass * PointGroupClass::Get_Texture ( void )

Definition at line 592 of file pointgr.cpp.

◆ operator=()

PointGroupClass & PointGroupClass::operator= ( const PointGroupClass & that )

Definition at line 232 of file pointgr.cpp.

◆ Peek_Texture()

TextureClass * PointGroupClass::Peek_Texture ( void )

Definition at line 614 of file pointgr.cpp.

◆ Render()

void PointGroupClass::Render ( RenderInfoClass & rinfo )

Todo: lorenzen asks: is particle culling in the shader perhaps faster than in DoParticles? Fix winding and find out...

Todo: lorenzen sez: precompute pointers to indexed array elements, below

Todo: lorenzen sez: use pointer arithmetic here and a fast while loop

lorenzen fixed

Todo: lorenzen sez: if tri-based particles are not supported, elim this test

Todo: lorenzen sez: use pointer arithmetic throughout this block

Todo

Todo: lorenzen sez: delare thes locals outside this loop

Todo

Todo: lorenzen sez: use a fast while loop

Definition at line 775 of file pointgr.cpp.

◆ RenderVolumeParticle()

void PointGroupClass::RenderVolumeParticle	(	RenderInfoClass &	rinfo,
		unsigned int	depth )

Todo: lorenzen sez: precompute pointers to indexed array elements, below

Todo: lorenzen sez: use pointer arithmetic here and a fast while loop

lorenzen fixed

Todo: lorenzen sez: if tri-based particles are not supported, elim this test

Todo: lorenzen sez: use pointer arithmetic throughout this block

Todo

Todo: lorenzen sez: delare thes locals outside this loop

Todo

Todo: lorenzen sez: use a fast while loop

Todo: lorenzen sez: precompute these params, above

Definition at line 1643 of file pointgr.cpp.

◆ Set_Arrays()

void PointGroupClass::Set_Arrays	(	ShareBufferClass< Vector3 > *	locs,
		ShareBufferClass< Vector4 > *	diffuse = NULL,
		ShareBufferClass< unsigned int > *	apt = NULL,
		ShareBufferClass< float > *	sizes = NULL,
		ShareBufferClass< unsigned char > *	orientations = NULL,
		ShareBufferClass< unsigned char > *	frames = NULL,
		int	active_point_count = -1,
		float	vpxmin = 0.0f,
		float	vpymin = 0.0f,
		float	vpxmax = 0.0f,
		float	vpymax = 0.0f )

Definition at line 264 of file pointgr.cpp.

◆ Set_Billboard()

void PointGroupClass::Set_Billboard ( bool shouldBillboard )

Definition at line 674 of file pointgr.cpp.

◆ Set_Flag()

void PointGroupClass::Set_Flag	(	FlagsType	flag,
		bool	onoff )

Definition at line 537 of file pointgr.cpp.

◆ Set_Frame_Row_Column_Count_Log2()

void PointGroupClass::Set_Frame_Row_Column_Count_Log2 ( unsigned char frccl2 )

Definition at line 728 of file pointgr.cpp.

◆ Set_Point_Alpha()

void PointGroupClass::Set_Point_Alpha ( float alpha )

Definition at line 389 of file pointgr.cpp.

◆ Set_Point_Color()

void PointGroupClass::Set_Point_Color ( Vector3 color )

Definition at line 355 of file pointgr.cpp.

◆ Set_Point_Frame()

void PointGroupClass::Set_Point_Frame ( unsigned char frame )

Definition at line 465 of file pointgr.cpp.

◆ Set_Point_Mode()

void PointGroupClass::Set_Point_Mode ( PointModeEnum mode )

Definition at line 501 of file pointgr.cpp.

◆ Set_Point_Orientation()

void PointGroupClass::Set_Point_Orientation ( unsigned char orientation )

Definition at line 427 of file pointgr.cpp.

◆ Set_Point_Size()

void PointGroupClass::Set_Point_Size ( float size )

Definition at line 319 of file pointgr.cpp.

◆ Set_Shader()

void PointGroupClass::Set_Shader ( ShaderClass shader )

Definition at line 638 of file pointgr.cpp.

◆ Set_Texture()

void PointGroupClass::Set_Texture ( TextureClass * texture )

Definition at line 574 of file pointgr.cpp.

◆ Update_Arrays()

void PointGroupClass::Update_Arrays	(	Vector3 *	point_loc,
		Vector4 *	point_diffuse,
		float *	point_size,
		unsigned char *	point_orientation,
		unsigned char *	point_frame,
		int	active_points,
		int	total_points,
		int &	vnum,
		int &	pnum )

protected

Todo: lorenzen sez: precompute params below

Todo: lorenzen sez: this switch statement may be done more compactly another way... look into it

Todo: lorenzen sez: use pointer arithmetic below

Todo: lorenzen sez: use pointer arithmetic below

Todo: lorenzen sez: use a quicker, unwrapped loop, and pointer arithmetic

Todo

Todo: lorenzen sez: this is a leaf function, dang it

Definition at line 1015 of file pointgr.cpp.

Member Data Documentation

◆ APT

ShareBufferClass<unsigned int>* PointGroupClass::APT

protected

Definition at line 160 of file pointgr.h.

◆ Billboard

bool PointGroupClass::Billboard

protected

Definition at line 189 of file pointgr.h.

◆ DefaultPointAlpha

float PointGroupClass::DefaultPointAlpha

protected

Definition at line 178 of file pointgr.h.

◆ DefaultPointColor

Vector3 PointGroupClass::DefaultPointColor

protected

Definition at line 177 of file pointgr.h.

◆ DefaultPointFrame

unsigned char PointGroupClass::DefaultPointFrame

protected

Definition at line 180 of file pointgr.h.

◆ DefaultPointOrientation

unsigned char PointGroupClass::DefaultPointOrientation

protected

Definition at line 179 of file pointgr.h.

◆ DefaultPointSize

float PointGroupClass::DefaultPointSize

protected

Definition at line 176 of file pointgr.h.

◆ Flags

unsigned int PointGroupClass::Flags

protected

Definition at line 175 of file pointgr.h.

◆ FrameRowColumnCountLog2

unsigned char PointGroupClass::FrameRowColumnCountLog2

protected

Definition at line 167 of file pointgr.h.

◆ PointCount

int PointGroupClass::PointCount

protected

Definition at line 164 of file pointgr.h.

◆ PointDiffuse

ShareBufferClass<Vector4>* PointGroupClass::PointDiffuse

protected

Definition at line 159 of file pointgr.h.

◆ PointFrame

ShareBufferClass<unsigned char>* PointGroupClass::PointFrame

protected

Definition at line 163 of file pointgr.h.

◆ PointLoc

ShareBufferClass<Vector3>* PointGroupClass::PointLoc

protected

Definition at line 158 of file pointgr.h.

◆ PointMode

PointModeEnum PointGroupClass::PointMode

protected

Definition at line 174 of file pointgr.h.

◆ PointOrientation

ShareBufferClass<unsigned char>* PointGroupClass::PointOrientation

protected

Definition at line 162 of file pointgr.h.

◆ PointSize

ShareBufferClass<float>* PointGroupClass::PointSize

protected

Definition at line 161 of file pointgr.h.

◆ Shader

ShaderClass PointGroupClass::Shader

protected

Definition at line 171 of file pointgr.h.

◆ Texture

TextureClass* PointGroupClass::Texture

protected

Definition at line 170 of file pointgr.h.

◆ VPXMax

float PointGroupClass::VPXMax

protected

Definition at line 186 of file pointgr.h.

◆ VPXMin

float PointGroupClass::VPXMin

protected

Definition at line 184 of file pointgr.h.

◆ VPYMax

float PointGroupClass::VPYMax

protected

Definition at line 187 of file pointgr.h.

◆ VPYMin

float PointGroupClass::VPYMin

protected

Definition at line 185 of file pointgr.h.

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

Code/Libraries/Source/WWVegas/WW3D2/pointgr.h
Code/Libraries/Source/WWVegas/WW3D2/pointgr.cpp

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

◆ FlagsType

◆ PointModeEnum

Constructor & Destructor Documentation

◆ PointGroupClass()

◆ ~PointGroupClass()

Member Function Documentation

◆ _Init()

◆ _Shutdown()

◆ Get_Billboard()

◆ Get_Flag()

◆ Get_Frame_Row_Column_Count_Log2()

◆ Get_Point_Alpha()

◆ Get_Point_Color()

◆ Get_Point_Frame()

◆ Get_Point_Mode()

◆ Get_Point_Orientation()

◆ Get_Point_Size()

◆ Get_Polygon_Count()

◆ Get_Shader()

◆ Get_Texture()

◆ operator=()

◆ Peek_Texture()

◆ Render()

◆ RenderVolumeParticle()

◆ Set_Arrays()

◆ Set_Billboard()

◆ Set_Flag()

◆ Set_Frame_Row_Column_Count_Log2()

◆ Set_Point_Alpha()

◆ Set_Point_Color()

◆ Set_Point_Frame()

◆ Set_Point_Mode()

◆ Set_Point_Orientation()

◆ Set_Point_Size()

◆ Set_Shader()

◆ Set_Texture()

◆ Update_Arrays()

Member Data Documentation

◆ APT

◆ Billboard

◆ DefaultPointAlpha

◆ DefaultPointColor

◆ DefaultPointFrame

◆ DefaultPointOrientation

◆ DefaultPointSize

◆ Flags

◆ FrameRowColumnCountLog2

◆ PointCount

◆ PointDiffuse

◆ PointFrame

◆ PointLoc

◆ PointMode

◆ PointOrientation

◆ PointSize

◆ Shader

◆ Texture

◆ VPXMax

◆ VPXMin

◆ VPYMax

◆ VPYMin