Stg::Block Class Reference

#include <stage.hh>

List of all members.

Public Member Functions
void	AddToCellArray (CellPtrVec *blocks)
void	AppendTouchingModels (ModelPtrSet &touchers)
	Block (Model *mod, Worldfile *wf, int entity)
	Block (Model *mod, stg_point_t *pts, size_t pt_count, stg_meters_t zmin, stg_meters_t zmax, Color color, bool inherit_color)
double	CenterX ()
double	CenterY ()
void	Draw (Model *mod)
void	DrawFootPrint ()
void	DrawSolid ()
void	GenerateCandidateCells ()
Color	GetColor ()
Model *	GetModel ()
void	Load (Worldfile *wf, int entity)
void	Map ()
std::vector< stg_point_t > &	Points ()
stg_point_t *	Points (unsigned int *count)
void	Rasterize (uint8_t *data, unsigned int width, unsigned int height, stg_meters_t cellwidth, stg_meters_t cellheight)
void	RecordRendering (Cell *cell)
void	RemoveFromCellArray (CellPtrVec *blocks)
void	SetCenter (double x, double y)
void	SetCenterX (double y)
void	SetCenterY (double y)
void	SetZ (double min, double max)
void	SwitchToTestedCells ()
Model *	TestCollision ()
void	Translate (double x, double y)
void	UnMap ()
	~Block ()

---

Constructor & Destructor Documentation

Block::Block	(	Model *	mod,
		stg_point_t *	pts,
		size_t	pt_count,
		stg_meters_t	zmin,
		stg_meters_t	zmax,
		Color	color,
		bool	inherit_color
	)

Block Constructor. A model's body is a list of these blocks. The point data is copied, so pts can safely be freed after constructing the block.

Create a new block. A model's body is a list of these blocks. The point data is copied, so pts can safely be freed after calling this.

Block::Block	(	Model *	mod,
		Worldfile *	wf,
		int	entity
	)

A from-file constructor

Block::~Block

(

)

---

Member Function Documentation

void Block::AddToCellArray

(

CellPtrVec *

blocks

)

void Block::AppendTouchingModels

(

ModelPtrSet &

touchers

)

double Block::CenterX

(

)

Return the center of the block on the X axis

double Block::CenterY

(

)

Return the center of the block on the Y axis

void Block::Draw

(

Model *

mod

)

void Block::DrawFootPrint

(

)

draw the projection of the block onto the z=0 plane

void Block::DrawSolid

(

)

draw the block in OpenGL as a solid single color

void Block::GenerateCandidateCells

(

)

Color Block::GetColor

(

)

Model* Stg::Block::GetModel

(

)

[inline]

void Block::Load	(	Worldfile *	wf,
		int	entity
	)

void Block::Map

(

)

render the block into the world's raytrace data structure

std::vector<stg_point_t>& Stg::Block::Points

(

)

[inline]

stg_point_t* Stg::Block::Points

(

unsigned int *

count

)

[inline]

void Block::Rasterize	(	uint8_t *	data,
		unsigned int	width,
		unsigned int	height,
		stg_meters_t	cellwidth,
		stg_meters_t	cellheight
	)

void Stg::Block::RecordRendering

(

Cell *

cell

)

[inline]

void Block::RemoveFromCellArray

(

CellPtrVec *

blocks

)

void Block::SetCenter	(	double	x,
		double	y
	)

Set the center of the block

void Block::SetCenterX

(

double

y

)

Set the center of the block on the X axis

void Block::SetCenterY

(

double

y

)

Set the center of the block on the Y axis

void Block::SetZ	(	double	min,
		double	max
	)

Set the extent in Z of the block

void Block::SwitchToTestedCells

(

)

Model * Block::TestCollision

(

)

Returns the first model that shares a bitmap cell with this model

void Block::Translate	(	double	x,
		double	y
	)

Translate all points in the block by the indicated amounts

void Block::UnMap

(

)

remove the block from the world's raytracing data structure

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

• stage.hh
• block.cc