OutdoorTerrain Class Reference

#include <OutdoorTerrain.h>

Classes
struct	TileGeometry

Public Member Functions
	OutdoorTerrain ()
void	createDebugTerrain ()
void	changeSeason (int month)
float	heightByGrid (Pointi gridPos) const
float	heightByPos (const Vec3f &pos) const
Vec3i	vertexByGridUnsafe (Pointi gridPos) const
int	tileIdByGrid (Pointi gridPos) const
const TileData &	tileDataByGrid (Pointi gridPos) const
Tileset	tilesetByGrid (Pointi gridPos) const
Tileset	tilesetByPos (const Vec3f &pos) const
bool	isWaterByGrid (Pointi gridPos) const
bool	isWaterByPos (const Vec3f &pos) const
bool	isWaterOrShoreByGrid (Pointi gridPos) const
Vec3f	normalByPos (const Vec3f &pos) const
const std::array< Vec3f, 2 > &	normalsByGridUnsafe (Pointi gridPos) const
bool	isSlopeTooHighByPos (const Vec3f &pos) const

Private Member Functions
void	recalculateNormals ()
void	recalculateTransitions (Image< int16_t > *tileMap)
TileGeometry	tileGeometryByGrid (Pointi gridPos) const

Private Attributes
std::array< Tileset, 4 >	_tilesets
Image< uint8_t >	_heightMap
Image< int16_t >	_tileMap
Image< int16_t >	_originalTileMap
Image< std::array< Vec3f, 2 > >	_normalMap

Friends
void	reconstruct (const OutdoorLocation_MM7 &src, OutdoorTerrain *dst)

Detailed Description

Terrain for outdoor location.

Contains geometry & tile data, and provides some convenience methods for accessing it.

All methods do bounds checking, so this class effectively presents a view into a location that's infinite in size. Methods ending with -Unsafe don't do bounds checking.

Constructor & Destructor Documentation

OutdoorTerrain()

OutdoorTerrain::OutdoorTerrain

(

)

Member Function Documentation

changeSeason()

void OutdoorTerrain::changeSeason

(

int

month

)

createDebugTerrain()

void OutdoorTerrain::createDebugTerrain

(

)

heightByGrid()

float OutdoorTerrain::heightByGrid

(

Pointi

gridPos

)

const

Parameters

gridPos

Grid coordinates.

Returns

Terrain height at gridPos.

Original binary offset:

0x00488F2E, 0x0047EE16

heightByPos()

float OutdoorTerrain::heightByPos

(

const Vec3f &

pos

)

const

Parameters

pos	World coordinates, only xy component is used by this function.

Returns

Terrain height at given position.

Original binary offset:

0x0048257A

isSlopeTooHighByPos()

bool OutdoorTerrain::isSlopeTooHighByPos

(

const Vec3f &

pos

)

const

Parameters

pos	World coordinates, only xy component is used by this function.

Returns

Whether terrain slope at given position is too high to be climbed or stood on.

Original binary offset:

0x004823F4

isWaterByGrid()

bool OutdoorTerrain::isWaterByGrid

(

Pointi

gridPos

)

const

Parameters

gridPos

Grid coordinates.

Returns

Whether the tile at gridPos is a water tile. Note that shore tiles are different from water tiles.

isWaterByPos()

bool OutdoorTerrain::isWaterByPos

(

const Vec3f &

pos

)

const

isWaterOrShoreByGrid()

bool OutdoorTerrain::isWaterOrShoreByGrid

(

Pointi

gridPos

)

const

normalByPos()

Vec3f OutdoorTerrain::normalByPos

(

const Vec3f &

pos

)

const

Parameters

pos	World coordinates, only xy component is used by this function.

Returns

Terrain normal at given position. Terrain normals always point up (z > 0).

Original binary offset:

0x0046DCC8

normalsByGridUnsafe()

const std::array< Vec3f, 2 > & OutdoorTerrain::normalsByGridUnsafe ( Pointi  gridPos ) const

inline

recalculateNormals()

void OutdoorTerrain::recalculateNormals ( )

private

recalculateTransitions()

void OutdoorTerrain::recalculateTransitions ( Image< int16_t > *  tileMap )

private

tileDataByGrid()

const TileData & OutdoorTerrain::tileDataByGrid

(

Pointi

gridPos

)

const

Parameters

gridPos

Grid coordinates.

Returns

Tile data from the global tile table for the tile at gridPos.

Original binary offset:

0x47ED08

tileGeometryByGrid()

OutdoorTerrain::TileGeometry OutdoorTerrain::tileGeometryByGrid ( Pointi  gridPos ) const

private

tileIdByGrid()

int OutdoorTerrain::tileIdByGrid

(

Pointi

gridPos

)

const

Parameters

gridPos

Grid coordinates.

Returns

Tile id at gridPos that can then be used to get tile data from TileTable.

tilesetByGrid()

Tileset OutdoorTerrain::tilesetByGrid

(

Pointi

gridPos

)

const

Parameters

gridPos

Grid coordinates.

Returns

Tile set for the tile at gridPos, or Tileset_NULL if the tile is invalid.

tilesetByPos()

Tileset OutdoorTerrain::tilesetByPos

(

const Vec3f &

pos

)

const

vertexByGridUnsafe()

Vec3i OutdoorTerrain::vertexByGridUnsafe ( Pointi  gridPos ) const

inline

Friends And Related Function Documentation

reconstruct

void reconstruct ( const OutdoorLocation_MM7 &  src, OutdoorTerrain *  dst  )

friend

Member Data Documentation

_heightMap

Image<uint8_t> OutdoorTerrain::_heightMap

private

_normalMap

Image<std::array<Vec3f, 2> > OutdoorTerrain::_normalMap

private

_originalTileMap

Image<int16_t> OutdoorTerrain::_originalTileMap

private

_tileMap

Image<int16_t> OutdoorTerrain::_tileMap

private

_tilesets

std::array<Tileset, 4> OutdoorTerrain::_tilesets

private

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

• src/Engine/Graphics/OutdoorTerrain.h
• src/Engine/Graphics/OutdoorTerrain.cpp