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Polygon Class Reference

Simply a polygon-class. More...

#include <polygon.h>

List of all members.

Public Methods
	Polygon (Mesh *p, RV_Poly *d)
	Polygon (Mesh *, FILE *, bool is_IM, bool is_Instance)
	Polygon (Mesh *, Polygon *)
void	setTransparency (rvulong)
void	setSurface (rvlong)
void	turnInvisible (void)
bool	isInvisible (void)
void	setNoColl (void)
bool	isNoColl (void)
int	numverts (void)
void	setTEColor (rvulong)
void	write (FILE *, bool is_IM, bool is_Instance)
int	detTEPart (void)
void	shiftVIndices (rvushort)
bool	isInTexture (rvshort page, rvfloat ulo, rvfloat uhi, rvfloat vlo, rvfloat vhi)
int	vertidx (int)
Public Attributes
Mesh*	parent
rvlong	surface
rvlong	ncp_type
EnvMapType	envmap
RVColor	env_color
RV_Poly	data
rvfloat	lower_coll
Private Methods
bool	teheur_BlueWall (void)
bool	teheur_Lamp (void)
bool	teheur_Floor (void)
bool	teheur_Floor2 (void)
bool	teheur_RWall (void)
bool	teheur_Box (void)
bool	teheur_CarImage (void)
bool	teheur_Pipe (void)
bool	teheur_BCeil (void)
bool	teheur_BRail (void)
Friends
class	PolygonModifier

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Detailed Description

Simply a polygon-class.

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Constructor & Destructor Documentation

Polygon::Polygon ( Mesh * m, RV_Poly * d )

Polygon::Polygon ( Mesh * p, FILE * f, bool is_IM, bool is_Instance )

Polygon::Polygon ( Mesh * m, Polygon * p )

ctor. creates an exact copy. Only difference is the parent pointer.

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Member Function Documentation

int Polygon::detTEPart ( void )

obsolete

bool Polygon::isInTexture ( rvshort page, rvfloat ulo, rvfloat uhi, rvfloat vlo, rvfloat vhi )

bool Polygon::isInvisible ( void )

bool Polygon::isNoColl ( void )

int Polygon::numverts ( void )

number of vertices for this polygon Returns: 3 if poly is a triangle 4 if poly is a quad

void Polygon::setNoColl ( void )

void Polygon::setSurface ( rvlong s )

sets the surface type for the polygon

void Polygon::setTEColor ( rvulong color )

void Polygon::setTransparency ( rvulong t )

sets the transparency for the whole polygon, and sets the bits for alpha-channel based transparency If argument is 255, disables transparency and clears the transparency-bits

void Polygon::shiftVIndices ( rvushort plus )

bool Polygon::teheur_BCeil ( void ) [private]

hack: heuristic to detect whether the poly belongs to the lego part "bridge ceiling". Simply calls isInTexture(). For internal use only.

bool Polygon::teheur_BRail ( void ) [private]

hack: heuristic to detect whether the poly belongs to the lego part "bridge railing". Simply calls isInTexture(). For internal use only.

bool Polygon::teheur_BlueWall ( void ) [private]

hack: heuristic to detect whether the poly belongs to the lego part "blue wall". Simply calls isInTexture(). For internal use only.

bool Polygon::teheur_Box ( void ) [private]

hack: heuristic to detect whether the poly belongs to the lego part "box pile". Simply calls isInTexture(). For internal use only.

bool Polygon::teheur_CarImage ( void ) [private]

hack: heuristic to detect whether the poly belongs to the lego part "car images". Simply calls isInTexture(). For internal use only.

bool Polygon::teheur_Floor ( void ) [private]

hack: heuristic to detect whether the poly belongs to the lego part "green floor". Simply calls isInTexture(). For internal use only.

bool Polygon::teheur_Floor2 ( void ) [private]

hack: heuristic to detect whether the poly belongs to the lego part "outside floor". Simply calls isInTexture(). For internal use only.

bool Polygon::teheur_Lamp ( void ) [private]

hack: heuristic to detect whether the poly belongs to the lego part "ceiling lamps". Simply calls isInTexture(). For internal use only.

bool Polygon::teheur_Pipe ( void ) [private]

hack: heuristic to detect whether the poly belongs to the lego part "pipe end". Simply calls isInTexture(). For internal use only.

bool Polygon::teheur_RWall ( void ) [private]

hack: heuristic to detect whether the poly belongs to the lego part "room wall". Simply calls isInTexture(). For internal use only.

void Polygon::turnInvisible ( void )

int Polygon::vertidx ( int idx )

returns the vertex index indicated by the argument. advantage is that it "wraps over": For a triangle, vertidx(0), vertidx(3) and vertidx(-3) return all the same

void Polygon::write ( FILE * f, bool is_IM, bool is_Instance )

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Friends And Related Function Documentation

class PolygonModifier [friend]

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Member Data Documentation

RV_Poly Polygon::data

RVColor Polygon::env_color

EnvMapType Polygon::envmap

rvfloat Polygon::lower_coll

lower collision data, if this is a vertical axis-aligned quad poly

rvlong Polygon::ncp_type

extra bits to include in the .ncp file

Mesh * Polygon::parent

rvlong Polygon::surface

surface type as written to the .ncp file, or SURF_NOCOLL for non-solid polys

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

• polygon.h
• polygon.cpp

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