StarImages.cpp File Reference

Implements CStarImages to render stars in the night sky. More...

#include "../Include/Globals.h"
#include "../Include/Sky.h"
#include "../Include/Utility.h"

Go to the source code of this file.

Classes
struct	SBVToRGB
Functions
static int	star_predraw (ssgEntity *e)
static int	star_postdraw (ssgEntity *e)
static char *	getToken (const char *s, char *token, int size)
static void	bv_to_rgb (float bv, float &r, float &g, float &b)
Variables
SBVToRGB	bvMapping []
const int	nMappings = sizeof(bvMapping) / sizeof(SBVToRGB)

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Detailed Description

The design and implementation of these classes is based heavily on the sky model of SimGear 0.3.3, by Curtis Olson. Integration into the Fly! Legacy project necessitated a rewrite of the actual classes, but I am indebteded to Curt and other contributors to the SimGear and FlightGear teams for their prior work in this area.

Definition in file StarImages.cpp.

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Function Documentation

static void bv_to_rgb (  float  bv, float &  r, float &  g, float &  b )  [static]

Definition at line 457 of file StarImages.cpp. References SBVToRGB::b, SBVToRGB::g, nMappings, and SBVToRGB::r. Referenced by CStarImages::CStarImages().

static char* getToken (  const char *  s, char *  token, int  size )  [static]

Definition at line 71 of file StarImages.cpp. Referenced by CStarImages::LoadFlyDatabase().

static int star_postdraw (  ssgEntity *  e  )  [static]

Definition at line 62 of file StarImages.cpp. Referenced by CStarImages::CStarImages().

static int star_predraw (  ssgEntity *  e  )  [static]

Definition at line 45 of file StarImages.cpp. Referenced by CStarImages::CStarImages().

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Variable Documentation

SBVToRGB bvMapping[]

Definition at line 402 of file StarImages.cpp.

const int nMappings = sizeof(bvMapping) / sizeof(SBVToRGB)

Definition at line 455 of file StarImages.cpp. Referenced by bv_to_rgb().

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