GXDraw.c File Reference

Functions
static void	GetVertState (void)
static void	RestoreVertState (void)
static void	vsub (f32 p1[3], f32 p2[3], f32 u[3])
static void	vcross (f32 u[3], f32 v[3], f32 n[3])
static void	normalize (f32 v[3])
static void	myvertex (f32 v[3], f32 n[3])
static void	DumpTriangle (f32 v0[3], f32 v1[3], f32 v2[3])
static void	Subdivide (u8 depth, f32 v0[3], f32 v1[3], f32 v2[3])
static void	SubDivTriangle (u8 depth, u8 i, f32(*data)[3], u8(*ndx)[3])
void	GXDrawCylinder (u8 numEdges)
void	GXDrawTorus (f32 rc, u8 numc, u8 numt)
void	GXDrawSphere (u8 numMajor, u8 numMinor)
static void	GXDrawCubeFace (f32 nx, f32 ny, f32 nz, f32 tx, f32 ty, f32 tz, f32 bx, f32 by, f32 bz, GXAttrType binormal, GXAttrType texture)
void	GXDrawCube (void)
void	GXDrawDodeca (void)
void	GXDrawOctahedron (void)
void	GXDrawIcosahedron (void)
void	GXDrawSphere1 (u8 depth)
static u32	CmpNormal32 (f32 n1[3], f32 n2[3])
static void	AddNormal (f32 n[3])
static void	SubdivideNrm (u8 depth, f32 v0[3], f32 v1[3], f32 v2[3])
static void	SubDivNrm (u8 depth, u8 i, f32(*data)[3], u8(*ndx)[3])
u32	GXGenNormalTable (u8 depth, f32 *table)

Variables
static GXVtxDescList	vcd [27]
static GXVtxAttrFmtList	vat [27]
static u32	polygons [12][5]
static f32	verts [20][3]
static f32	odata [6][3]
static u8	ondex [8][3]
static f32	idata [12][3]
static u8	index [20][3]
static u32	nrm_cnt
static f32 *	nrm_tab

Function Documentation

AddNormal()

static void AddNormal ( f32 n[3] )

static

CmpNormal32()

static u32 CmpNormal32 ( f32 n1[3], f32 n2[3] )

static

DumpTriangle()

static void DumpTriangle ( f32 v0[3], f32 v1[3], f32 v2[3] )

static

GetVertState()

static void GetVertState ( void )

static

GXDrawCube()

void GXDrawCube

(

void

)

GXDrawCubeFace()

static void GXDrawCubeFace ( f32 nx, f32 ny, f32 nz, f32 tx, f32 ty, f32 tz, f32 bx, f32 by, f32 bz, GXAttrType binormal, GXAttrType texture )

static

GXDrawCylinder()

void GXDrawCylinder

(

u8

numEdges

)

GXDrawDodeca()

void GXDrawDodeca

(

void

)

GXDrawIcosahedron()

void GXDrawIcosahedron

(

void

)

GXDrawOctahedron()

void GXDrawOctahedron

(

void

)

GXDrawSphere()

void GXDrawSphere	(	u8	numMajor,
		u8	numMinor )

GXDrawSphere1()

void GXDrawSphere1

(

u8

depth

)

GXDrawTorus()

void GXDrawTorus	(	f32	rc,
		u8	numc,
		u8	numt )

GXGenNormalTable()

u32 GXGenNormalTable	(	u8	depth,
		f32 *	table )

myvertex()

static void myvertex ( f32 v[3], f32 n[3] )

static

normalize()

static void normalize ( f32 v[3] )

static

RestoreVertState()

static void RestoreVertState ( void )

static

Subdivide()

static void Subdivide ( u8 depth, f32 v0[3], f32 v1[3], f32 v2[3] )

static

SubdivideNrm()

static void SubdivideNrm ( u8 depth, f32 v0[3], f32 v1[3], f32 v2[3] )

static

SubDivNrm()

static void SubDivNrm ( u8 depth, u8 i, f32(*) data[3], u8(*) ndx[3] )

static

SubDivTriangle()

static void SubDivTriangle ( u8 depth, u8 i, f32(*) data[3], u8(*) ndx[3] )

static

vcross()

static void vcross ( f32 u[3], f32 v[3], f32 n[3] )

static

vsub()

static void vsub ( f32 p1[3], f32 p2[3], f32 u[3] )

static

Variable Documentation

idata

f32 idata[12][3]

static

Initial value:

= {
    { -0.5257311f,  0.0f,        0.8506508f },
    {  0.5257311f,  0.0f,        0.8506508f },
    { -0.5257311f,  0.0f,       -0.8506508f },
    {  0.5257311f,  0.0f,       -0.8506508f },
    {  0.0f,        0.8506508f,  0.5257311f },
    {  0.0f,        0.8506508f, -0.5257311f },
    {  0.0f,       -0.8506508f,  0.5257311f },
    {  0.0f,       -0.8506508f, -0.5257311f },
    {  0.8506508f,  0.5257311f,  0.0f },
    { -0.8506508f,  0.5257311f,  0.0f },
    {  0.8506508f, -0.5257311f,  0.0f },
    { -0.8506508f, -0.5257311f,  0.0f },
}

index

u8 index[20][3]

static

Initial value:

= {
    {  0,  4,  1 },
    {  0,  9,  4 },
    {  9,  5,  4 },
    {  4,  5,  8 },
    {  4,  8,  1 },
    {  8, 10,  1 },
    {  8,  3, 10 },
    {  5,  3,  8 },
    {  5,  2,  3 },
    {  2,  7,  3 },
    {  7, 10,  3 },
    {  7,  6, 10 },
    {  7, 11,  6 },
    { 11,  0,  6 },
    {  0,  1,  6 },
    {  6,  1, 10 },
    {  9,  0, 11 },
    {  9, 11,  2 },
    {  9,  2,  5 },
    {  7,  2, 11 },
}

nrm_cnt

u32 nrm_cnt

static

nrm_tab

f32* nrm_tab

static

odata

f32 odata[6][3]

static

Initial value:

= {
    {  1.0f,  0.0f,  0.0f },
    { -1.0f,  0.0f,  0.0f },
    {  0.0f,  1.0f,  0.0f },
    {  0.0f, -1.0f,  0.0f },
    {  0.0f,  0.0f,  1.0f },
    {  0.0f,  0.0f, -1.0f },
}

ondex

u8 ondex[8][3]

static

Initial value:

= {
    { 0, 4, 2 },
    { 1, 2, 4 },
    { 0, 3, 4 },
    { 1, 4, 3 },
    { 0, 2, 5 },
    { 1, 5, 2 },
    { 0, 5, 3 },
    { 1, 3, 5 },
}

polygons

u32 polygons[12][5]

static

Initial value:

= {
    {  0, 12, 10, 11, 16 },
    {  1, 17,  8,  9, 13 },
    {  2, 14,  9,  8, 18 },
    {  3, 19, 11, 10, 15 },
    {  4, 14,  2,  3, 15 },
    {  5, 12,  0,  1, 13 },
    {  6, 17,  1,  0, 16 },
    {  7, 19,  3,  2, 18 },
    {  8, 17,  6,  7, 18 },
    {  9, 14,  4,  5, 13 },
    { 10, 12,  5,  4, 15 },
    { 11, 19,  7,  6, 16 },
}

vat

GXVtxAttrFmtList vat[27]

static

vcd

GXVtxDescList vcd[27]

static

verts

f32 verts[20][3]

static

Initial value:

= {
    { -0.809015f,  0.0f,       0.309015f },
    { -0.809015f,  0.0f,      -0.309015f },
    {  0.809015f,  0.0f,      -0.309015f },
    {  0.809015f,  0.0f,       0.309015f },
    {  0.309015f, -0.809015f,  0.0f },
    { -0.309015f, -0.809015f,  0.0f },
    { -0.309015f,  0.809015f,  0 },
    {  0.309015f,  0.809015f,  0 },
    {  0.0f,       0.309015f, -0.809015f },
    {  0.0f,      -0.309015f, -0.809015f },
    {  0.0f,      -0.309015f,  0.809015f },
    {  0.0f,       0.309015f,  0.809015f },
    { -0.5f,      -0.5f,       0.5 },
    { -0.5f,      -0.5f,      -0.5 },
    {  0.5f,      -0.5f,      -0.5 },
    {  0.5f,      -0.5f,       0.5 },
    { -0.5f,       0.5f,       0.5 },
    { -0.5f,       0.5f,      -0.5 },
    {  0.5f,       0.5f,      -0.5 },
    {  0.5f,       0.5f,       0.5 },
}