mirror/perfect-dark
1
0
Fork 0
mirror of https://gitlab.com/ryandwyer/perfect-dark synced 2026-07-30 15:53:34 -04:00
Code Issues Packages Projects Releases Wiki Activity

Decompile mtx4LoadXRotationWithTranslation

Browse Source
This commit is contained in:
Ryan Dwyer
2021-11-06 14:32:23 +10:00
parent 0db6c2ef08
commit cdd592c918
2 changed files with 107 additions and 125 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/include/lib/mtx.h
+10 -10
View File
@@ -18,17 +18,17 @@ void mtx4Copy(Mtxf *src, Mtxf *dst);
void mtx3ToMtx4(f32 src[3][3], Mtxf *dst);
void mtx4ToMtx3(Mtxf *src, f32 dst[3][3]);
void mtx4SetTranslation(struct coord *pos, Mtxf *mtx);
void mtx00015df0(f32 arg0, Mtxf *matrix);
void mtx00015e24(f32 mult, f32 *matrix);
void mtx00015e4c(f32 arg0, Mtxf *matrix);
void mtx00015e80(f32 mult, f32 *matrix);
void mtx00015df0(f32 arg0, Mtxf *mtx);
void mtx00015e24(f32 mult, f32 *mtx);
void mtx00015e4c(f32 arg0, Mtxf *mtx);
void mtx00015e80(f32 mult, f32 *mtx);
u32 mtx00015ea8(void);
void mtx00015edc(f32 mult, Mtxf *matrix);
void mtx00015edc(f32 mult, Mtxf *mtx);
void mtx00015f04(f32 scale, Mtxf *arg1);
void mtx00015f4c(f32 scale, Mtxf *arg1);
void mtx00015f88(f32 arg0, Mtxf *arg1);
u32 mtxGetObfuscatedRomBase(void);
void mtx00016054(Mtxf *matrix, Mtxf *arg1);
void mtx00016054(Mtxf *mtx, Mtxf *arg1);
void mtx00016110(f32 mtx1[3][3], f32 mtx2[3][3]);
void mtx00016140(f32 mtx1[3][3], f32 mtx2[3][3], f32 dst[3][3]);
void mtx000161b0(f32 arg0[3][3], f32 src[3], f32 dest[3]);
@@ -47,10 +47,10 @@ void mtx00016760(void);
void mtx00016784(void);
void mtx00016798(Mtxf *arg0, Mtxf *arg1);
void mtx00016820(Mtx *arg0, Mtx *arg1);
void mtx00016874(Mtxf *matrix, f32 posx, f32 posy, f32 posz, f32 lookx, f32 looky, f32 lookz, f32 upx, f32 upy, f32 upz);
void mtx00016ae4(Mtxf *matrix, f32 posx, f32 posy, f32 posz, f32 lookx, f32 looky, f32 lookz, f32 upx, f32 upy, f32 upz);
void mtx00016b58(Mtxf *matrix, f32 posx, f32 posy, f32 posz, f32 lookx, f32 looky, f32 lookz, f32 upx, f32 upy, f32 upz);
void mtx00016d58(Mtxf *matrix, f32 posx, f32 posy, f32 posz, f32 lookx, f32 looky, f32 lookz, f32 upx, f32 upy, f32 upz);
void mtx00016874(Mtxf *mtx, f32 posx, f32 posy, f32 posz, f32 lookx, f32 looky, f32 lookz, f32 upx, f32 upy, f32 upz);
void mtx00016ae4(Mtxf *mtx, f32 posx, f32 posy, f32 posz, f32 lookx, f32 looky, f32 lookz, f32 upx, f32 upy, f32 upz);
void mtx00016b58(Mtxf *mtx, f32 posx, f32 posy, f32 posz, f32 lookx, f32 looky, f32 lookz, f32 upx, f32 upy, f32 upz);
void mtx00016d58(Mtxf *mtx, f32 posx, f32 posy, f32 posz, f32 lookx, f32 looky, f32 lookz, f32 upx, f32 upy, f32 upz);
u32 mtx00016dcc(f32 arg0, f32 arg1);
void mtx00016e98(f32 mtx[4][4], f32 angle, f32 x, f32 y, f32 z);
void mtx4Align(f32 mtx[4][4], f32 radians, f32 x, f32 y, f32 z);
src/lib/mtx.c
+97 -115
View File
@@ -47,154 +47,136 @@ void mtx00016208(f32 mtx[3][3], struct coord *coord)
coord->z = tmp[2];
}
void mtx4LoadYRotationWithTranslation(struct coord *coord, f32 angle, Mtxf *matrix)
void mtx4LoadYRotationWithTranslation(struct coord *coord, f32 angle, Mtxf *mtx)
{
f32 cos = cosf(angle);
f32 sin = sinf(angle);
matrix->m[0][0] = cos;
matrix->m[0][1] = 0;
matrix->m[0][2] = -sin;
matrix->m[0][3] = 0;
mtx->m[0][0] = cos;
mtx->m[0][1] = 0;
mtx->m[0][2] = -sin;
mtx->m[0][3] = 0;
matrix->m[1][0] = 0;
matrix->m[1][1] = 1;
matrix->m[1][2] = 0;
matrix->m[1][3] = 0;
mtx->m[1][0] = 0;
mtx->m[1][1] = 1;
mtx->m[1][2] = 0;
mtx->m[1][3] = 0;
matrix->m[2][0] = sin;
matrix->m[2][1] = 0;
matrix->m[2][2] = cos;
matrix->m[2][3] = 0;
mtx->m[2][0] = sin;
mtx->m[2][1] = 0;
mtx->m[2][2] = cos;
mtx->m[2][3] = 0;
matrix->m[3][0] = coord->x;
matrix->m[3][1] = coord->y;
matrix->m[3][2] = coord->z;
matrix->m[3][3] = 1;
mtx->m[3][0] = coord->x;
mtx->m[3][1] = coord->y;
mtx->m[3][2] = coord->z;
mtx->m[3][3] = 1;
}
#if VERSION < VERSION_NTSC_1_0
GLOBAL_ASM(
glabel func000171d8nb
/* 171d8: 27bdffe0 */ addiu $sp,$sp,-32
/* 171dc: afbf0014 */ sw $ra,0x14($sp)
/* 171e0: afa50024 */ sw $a1,0x24($sp)
/* 171e4: afa40020 */ sw $a0,0x20($sp)
/* 171e8: c7ac0024 */ lwc1 $f12,0x24($sp)
/* 171ec: 0c006d52 */ jal cosf
/* 171f0: afa60028 */ sw $a2,0x28($sp)
/* 171f4: c7ac0024 */ lwc1 $f12,0x24($sp)
/* 171f8: 0c006d55 */ jal sinf
/* 171fc: e7a0001c */ swc1 $f0,0x1c($sp)
/* 17200: 8fa60028 */ lw $a2,0x28($sp)
/* 17204: 8fa20020 */ lw $v0,0x20($sp)
/* 17208: c7ae001c */ lwc1 $f14,0x1c($sp)
/* 1720c: 44801000 */ mtc1 $zero,$f2
/* 17210: 3c013f80 */ lui $at,0x3f80
/* 17214: 44816000 */ mtc1 $at,$f12
/* 17218: 46000107 */ neg.s $f4,$f0
/* 1721c: e4c00018 */ swc1 $f0,0x18($a2)
/* 17220: e4c40024 */ swc1 $f4,0x24($a2)
/* 17224: e4ce0014 */ swc1 $f14,0x14($a2)
/* 17228: e4ce0028 */ swc1 $f14,0x28($a2)
/* 1722c: e4c20004 */ swc1 $f2,0x4($a2)
/* 17230: e4c20008 */ swc1 $f2,0x8($a2)
/* 17234: e4c2000c */ swc1 $f2,0xc($a2)
/* 17238: e4c20010 */ swc1 $f2,0x10($a2)
/* 1723c: e4c2001c */ swc1 $f2,0x1c($a2)
/* 17240: e4c20020 */ swc1 $f2,0x20($a2)
/* 17244: e4c2002c */ swc1 $f2,0x2c($a2)
/* 17248: e4cc0000 */ swc1 $f12,0x0($a2)
/* 1724c: c4460000 */ lwc1 $f6,0x0($v0)
/* 17250: e4c60030 */ swc1 $f6,0x30($a2)
/* 17254: c4480004 */ lwc1 $f8,0x4($v0)
/* 17258: e4c80034 */ swc1 $f8,0x34($a2)
/* 1725c: c44a0008 */ lwc1 $f10,0x8($v0)
/* 17260: e4cc003c */ swc1 $f12,0x3c($a2)
/* 17264: e4ca0038 */ swc1 $f10,0x38($a2)
/* 17268: 8fbf0014 */ lw $ra,0x14($sp)
/* 1726c: 27bd0020 */ addiu $sp,$sp,0x20
/* 17270: 03e00008 */ jr $ra
/* 17274: 00000000 */ sll $zero,$zero,0x0
);
void mtx4LoadXRotationWithTranslation(struct coord *coord, f32 angle, Mtxf *mtx)
{
f32 cos = cosf(angle);
f32 sin = sinf(angle);
mtx->m[0][0] = 1;
mtx->m[0][1] = 0;
mtx->m[0][2] = 0;
mtx->m[0][3] = 0;
mtx->m[1][0] = 0;
mtx->m[1][1] = cos;
mtx->m[1][2] = sin;
mtx->m[1][3] = 0;
mtx->m[2][0] = 0;
mtx->m[2][1] = -sin;
mtx->m[2][2] = cos;
mtx->m[2][3] = 0;
mtx->m[3][0] = coord->x;
mtx->m[3][1] = coord->y;
mtx->m[3][2] = coord->z;
mtx->m[3][3] = 1;
}
#endif
void mtx4LoadXRotation(f32 angle, Mtxf *matrix)
void mtx4LoadXRotation(f32 angle, Mtxf *mtx)
{
f32 cos = cosf(angle);
f32 sin = sinf(angle);
matrix->m[0][0] = 1;
matrix->m[0][1] = 0;
matrix->m[0][2] = 0;
matrix->m[0][3] = 0;
mtx->m[0][0] = 1;
mtx->m[0][1] = 0;
mtx->m[0][2] = 0;
mtx->m[0][3] = 0;
matrix->m[1][0] = 0;
matrix->m[1][1] = cos;
matrix->m[1][2] = sin;
matrix->m[1][3] = 0;
mtx->m[1][0] = 0;
mtx->m[1][1] = cos;
mtx->m[1][2] = sin;
mtx->m[1][3] = 0;
matrix->m[2][0] = 0;
matrix->m[2][1] = -sin;
matrix->m[2][2] = cos;
matrix->m[2][3] = 0;
mtx->m[2][0] = 0;
mtx->m[2][1] = -sin;
mtx->m[2][2] = cos;
mtx->m[2][3] = 0;
matrix->m[3][0] = 0;
matrix->m[3][1] = 0;
matrix->m[3][2] = 0;
matrix->m[3][3] = 1;
mtx->m[3][0] = 0;
mtx->m[3][1] = 0;
mtx->m[3][2] = 0;
mtx->m[3][3] = 1;
}
void mtx4LoadYRotation(f32 angle, Mtxf *matrix)
void mtx4LoadYRotation(f32 angle, Mtxf *mtx)
{
f32 cos = cosf(angle);
f32 sin = sinf(angle);
matrix->m[0][0] = cos;
matrix->m[0][1] = 0;
matrix->m[0][2] = -sin;
matrix->m[0][3] = 0;
mtx->m[0][0] = cos;
mtx->m[0][1] = 0;
mtx->m[0][2] = -sin;
mtx->m[0][3] = 0;
matrix->m[1][0] = 0;
matrix->m[1][1] = 1;
matrix->m[1][2] = 0;
matrix->m[1][3] = 0;
mtx->m[1][0] = 0;
mtx->m[1][1] = 1;
mtx->m[1][2] = 0;
mtx->m[1][3] = 0;
matrix->m[2][0] = sin;
matrix->m[2][1] = 0;
matrix->m[2][2] = cos;
matrix->m[2][3] = 0;
mtx->m[2][0] = sin;
mtx->m[2][1] = 0;
mtx->m[2][2] = cos;
mtx->m[2][3] = 0;
matrix->m[3][0] = 0;
matrix->m[3][1] = 0;
matrix->m[3][2] = 0;
matrix->m[3][3] = 1;
mtx->m[3][0] = 0;
mtx->m[3][1] = 0;
mtx->m[3][2] = 0;
mtx->m[3][3] = 1;
}
void mtx4LoadZRotation(f32 angle, Mtxf *matrix)
void mtx4LoadZRotation(f32 angle, Mtxf *mtx)
{
f32 cos = cosf(angle);
f32 sin = sinf(angle);
matrix->m[0][0] = cos;
matrix->m[0][1] = sin;
matrix->m[0][2] = 0;
matrix->m[0][3] = 0;
mtx->m[0][0] = cos;
mtx->m[0][1] = sin;
mtx->m[0][2] = 0;
mtx->m[0][3] = 0;
matrix->m[1][0] = -sin;
matrix->m[1][1] = cos;
matrix->m[1][2] = 0;
matrix->m[1][3] = 0;
mtx->m[1][0] = -sin;
mtx->m[1][1] = cos;
mtx->m[1][2] = 0;
mtx->m[1][3] = 0;
matrix->m[2][0] = 0;
matrix->m[2][1] = 0;
matrix->m[2][2] = 1;
matrix->m[2][3] = 0;
mtx->m[2][0] = 0;
mtx->m[2][1] = 0;
mtx->m[2][2] = 1;
mtx->m[2][3] = 0;
matrix->m[3][0] = 0;
matrix->m[3][1] = 0;
matrix->m[3][2] = 0;
matrix->m[3][3] = 1;
mtx->m[3][0] = 0;
mtx->m[3][1] = 0;
mtx->m[3][2] = 0;
mtx->m[3][3] = 1;
}
void mtx4LoadRotation(struct coord *src, Mtxf *dest)
@@ -513,9 +495,9 @@ glabel mtx00016874
/* 16ae0: 27bd0048 */ addiu $sp,$sp,0x48
);
void mtx00016ae4(Mtxf *matrix, f32 posx, f32 posy, f32 posz, f32 lookx, f32 looky, f32 lookz, f32 upx, f32 upy, f32 upz)
void mtx00016ae4(Mtxf *mtx, f32 posx, f32 posy, f32 posz, f32 lookx, f32 looky, f32 lookz, f32 upx, f32 upy, f32 upz)
{
mtx00016874(matrix, posx, posy, posz, lookx - posx, looky - posy, lookz - posz, upx, upy, upz);
mtx00016874(mtx, posx, posy, posz, lookx - posx, looky - posy, lookz - posz, upx, upy, upz);
}
GLOBAL_ASM(
@@ -650,9 +632,9 @@ glabel mtx00016b58
/* 16d54: 27bd0048 */ addiu $sp,$sp,0x48
);
void mtx00016d58(Mtxf *matrix, f32 posx, f32 posy, f32 posz, f32 lookx, f32 looky, f32 lookz, f32 upx, f32 upy, f32 upz)
void mtx00016d58(Mtxf *mtx, f32 posx, f32 posy, f32 posz, f32 lookx, f32 looky, f32 lookz, f32 upx, f32 upy, f32 upz)
{
mtx00016b58(matrix, posx, posy, posz, lookx - posx, looky - posy, lookz - posz, upx, upy, upz);
mtx00016b58(mtx, posx, posy, posz, lookx - posx, looky - posy, lookz - posz, upx, upy, upz);
}
u32 mtx00016dcc(f32 arg0, f32 arg1)