#include?
#include?
#include?
#include?

#include?
#include?

#include?

#define?PI_OVER_180????0.01745329F
#define?DEG2RAD（?a?）???（?（a）?*?PI_OVER_180?）

#define?ELEMENTS_PER_VERTEX?3
#define?ELEMENTS_PER_NORMAL?3
#define?BYTES_PER_CACHELINE?32

/*?struct?used?to?manage?color?ramps?*/
struct?colorIndexState?{
????GLfloat?amb[3];	/*?ambient?color?/?bottom?of?ramp?*/
????GLfloat?diff[3];	/*?diffuse?color?/?middle?of?ramp?*/
????GLfloat?spec[3];	/*?specular?color?/?top?of?ramp?*/
????GLfloat?ratio;	/*?ratio?of?diffuse?to?specular?in?ramp?*/
????GLint?indexes[3];	/*?where?ramp?was?placed?in?palette?*/
};

#define?NUM_COLORS?（sizeof（s_colors）?/?sizeof（s_colors[0]））
struct?colorIndexState?s_colors[]?=?{
????{
????????{?0.0F?0.0F?0.0F?}
????????{?1.0F?0.0F?0.0F?}
????????{?1.0F?1.0F?1.0F?}
????????0.75F?{?0?0?0?}
????}
????{
????????{?0.0F?0.05F?0.05F?}
????????{?0.9F?0.0F?1.0F?}
????????{?1.0F?1.0F?1.0F?}
????????1.0F?{?0?0?0?}
????}
????{
????????{?0.0F?0.0F?0.0F?}
????????{?1.0F?0.9F?0.1F?}
????????{?1.0F?1.0F?1.0F?}
????????0.75F?{?0?0?0?}
????}
????{
????????{?0.0F?0.0F?0.0F?}
????????{?0.1F?1.0F?0.9F?}
????????{?1.0F?1.0F?1.0F?}
????????0.75F?{?0?0?0?}
????}
};

static?void?（APIENTRY?*LockArraysSGI）（GLint?first?GLsizei?count）;
static?void?（APIENTRY?*UnlockArraysSGI）（void）;
static?void?（APIENTRY?*CullParameterfvSGI）（?GLenum?pname?GLfloat?*params?）;

static?GLint?s_lit_tex_indexes[3];

static?int?s_num_rows?=?16;
static?int?s_num_cols?=?16;

static?int?s_winwidth??=?320;
static?int?s_winheight?=?240;

#define?MS_TO_RENDER???????5000

#define?DRAW_VERTEX3FV??????????0
#define?DRAW_DRAW_ELEMENTS??????1
#define?DRAW_DRAW_ARRAYS????????2
#define?DRAW_ARRAY_ELEMENT??????3

static?const?char?*s_class_name??=?“GL?Sphere“;
static?const?char?*s_window_name?=?“GL?Sphere“;

static?BOOL????s_rgba????????=?TRUE;
static?BOOL????s_lighting????=?TRUE;
static?BOOL????s_benchmark???=?FALSE;
static?BOOL????s_remote??????=?FALSE;
static?BOOL????s_lock_arrays?=?TRUE;
static?BOOL????s_vcull???????=?TRUE;

static?HPALETTE?s_hPalette?=?NULL;
static?HWND?????s_hWnd??=?NULL;
static?HGLRC????s_hglrc?=?NULL;
static?HDC??????s_hDC???=?NULL;
static?int??????s_bpp???=?8;
static?int??????s_draw_method?=?DRAW_VERTEX3FV;

static?unsigned?long?s_vertices_processed?=?0L;
static?unsigned?long?s_triangles_processed?=?0L;
static?float?????????s_elapsed_time;
static?unsigned?long?s_start?s_stop;

/*
**?this?maintains?the?data?for?drawing?stuff?via?tristrips
*/
static?float?**s_sphere_points;
static?float?**s_sphere_normals;

/*
**?this?maintains?the?data?for?drawing?stuff?via?vertex?arrays?and?array?elements
*/
static?float??*s_sphere_point_array;
static?float??*s_sphere_normal_array;

/*
**?this?stores?the?data?for?drawing?stuff?using?interleaved?arrays?with

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????407??1997-10-31?02:18??sphere\makefile

?????文件??????30372??1997-11-21?16:55??sphere\sphere.c

?????目錄??????????0??2010-05-30?20:00??sphere

-----------?---------??----------?-----??----

????????????????30779????????????????????3