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J3DTransform

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This commit is contained in:
Jasper St. Pierre
2023-12-30 18:07:46 -08:00
parent c3d77fec2a
commit 67dd323c7f
2 changed files with 238 additions and 49 deletions
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src/JSystem/J3DGraphBase/J3DTransform.cpp
+234 -45
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@@ -5,16 +5,19 @@
#include "JSystem/J3DGraphBase/J3DTransform.h"
#include "JSystem/J3DGraphBase/J3DStruct.h"
#include "dolphin/types.h"
#include "JSystem/JMath/JMATrigonometric.h"
/* 802DA0A8-802DA0B0 .text __MTGQR7__FUl */
void __MTGQR7(u32) {
/* Nonmatching */
void __MTGQR7(register u32 v) {
asm {
mtspr GQR7, v
}
}
/* 802DA0B0-802DA0E8 .text J3DGQRSetup7__FUlUlUlUl */
void J3DGQRSetup7(u32, u32, u32, u32) {
/* Nonmatching */
void J3DGQRSetup7(u32 r0, u32 r1, u32 r2, u32 r3) {
u32 v = (((r0 << 8) + r1) << 16) | ((r2 << 8) + r3);
__MTGQR7(v);
}
/* 802DA0E8-802DA120 .text J3DCalcZValue__FPA4_f3Vec */
@@ -24,62 +27,255 @@ f32 J3DCalcZValue(MtxP m, Vec v) {
}
/* 802DA120-802DA2E0 .text J3DCalcBBoardMtx__FPA4_f */
void J3DCalcBBoardMtx(f32(*)[4]) {
/* Nonmatching */
void J3DCalcBBoardMtx(Mtx mtx) {
f32 sx = sqrtf(mtx[0][0]*mtx[0][0] + mtx[1][0]*mtx[1][0] + mtx[2][0]*mtx[2][0]);
f32 sy = sqrtf(mtx[0][1]*mtx[0][1] + mtx[1][1]*mtx[1][1] + mtx[2][1]*mtx[2][1]);
f32 sz = sqrtf(mtx[0][2]*mtx[0][2] + mtx[1][2]*mtx[1][2] + mtx[2][2]*mtx[2][2]);
mtx[0][0] = sx;
mtx[0][1] = 0.0f;
mtx[0][2] = 0.0f;
mtx[1][0] = 0.0f;
mtx[1][1] = sy;
mtx[1][2] = 0.0f;
mtx[2][0] = 0.0f;
mtx[2][1] = 0.0f;
mtx[2][2] = sz;
}
/* 802DA2E0-802DA584 .text J3DCalcYBBoardMtx__FPA4_f */
void J3DCalcYBBoardMtx(f32(*)[4]) {
void J3DCalcYBBoardMtx(Mtx mtx) {
/* Nonmatching */
f32 sx = sqrtf(mtx[0][0]*mtx[0][0] + mtx[1][0]*mtx[1][0] + mtx[2][0]*mtx[2][0]);
f32 sy = sqrtf(mtx[0][1]*mtx[0][1] + mtx[1][1]*mtx[1][1] + mtx[2][1]*mtx[2][1]);
f32 sz = sqrtf(mtx[0][2]*mtx[0][2] + mtx[1][2]*mtx[1][2] + mtx[2][2]*mtx[2][2]);
Vec axisX, axisY, axisZ;
axisX.x = 1.0f;
axisX.y = 0.0f;
axisX.z = 0.0f;
axisY.x = mtx[0][1];
axisY.y = mtx[1][1];
axisY.z = mtx[2][1];
VECCrossProduct(&axisX, &axisY, &axisZ);
VECNormalize(&axisY, &axisY);
VECNormalize(&axisZ, &axisZ);
mtx[0][0] = axisX.x * sx;
mtx[0][1] = axisY.x * sy;
mtx[0][2] = axisZ.x * sz;
mtx[1][0] = axisX.y * sx;
mtx[1][1] = axisY.y * sy;
mtx[1][2] = axisZ.y * sz;
mtx[2][0] = axisX.z * sx;
mtx[2][1] = axisY.z * sy;
mtx[2][2] = axisZ.z * sz;
}
/* 802DA584-802DA64C .text J3DPSCalcInverseTranspose__FPA4_fPA3_f */
void J3DPSCalcInverseTranspose(f32(*)[4], f32(*)[3]) {
void J3DPSCalcInverseTranspose(Mtx src, Mtx33 dst) {
/* Nonmatching */
}
/* 802DA64C-802DA724 .text J3DGetTranslateRotateMtx__FRC16J3DTransformInfoPA4_f */
void J3DGetTranslateRotateMtx(const J3DTransformInfo&, Mtx) {
/* Nonmatching */
void J3DGetTranslateRotateMtx(const J3DTransformInfo& tx, Mtx dst) {
f32 sx = JMASSin(tx.mRotation.x), cx = JMASCos(tx.mRotation.x);
f32 sy = JMASSin(tx.mRotation.y), cy = JMASCos(tx.mRotation.y);
f32 sz = JMASSin(tx.mRotation.z), cz = JMASCos(tx.mRotation.z);
dst[2][0] = -sy;
dst[0][0] = cz * cy;
dst[1][0] = sz * cy;
dst[2][1] = cy * sx;
dst[2][2] = cy * cx;
f32 cxsz = cx * sz;
f32 sxcz = sx * cz;
dst[0][1] = sxcz * sy - cxsz;
dst[1][2] = cxsz * sy - sxcz;
f32 sxsz = sx * sz;
f32 cxcz = cx * cz;
dst[0][2] = cxcz * sy + sxsz;
dst[1][1] = sxsz * sy + cxcz;
dst[0][3] = tx.mTranslate.x;
dst[1][3] = tx.mTranslate.y;
dst[2][3] = tx.mTranslate.z;
}
/* 802DA724-802DA7E4 .text J3DGetTranslateRotateMtx__FsssfffPA4_f */
void J3DGetTranslateRotateMtx(s16, s16, s16, f32, f32, f32, Mtx) {
/* Nonmatching */
void J3DGetTranslateRotateMtx(s16 rx, s16 ry, s16 rz, f32 tx, f32 ty, f32 tz, Mtx dst) {
f32 sx = JMASSin(rx), cx = JMASCos(rx);
f32 sy = JMASSin(ry), cy = JMASCos(ry);
f32 sz = JMASSin(rz), cz = JMASCos(rz);
dst[2][0] = -sy;
dst[0][0] = cz * cy;
dst[1][0] = sz * cy;
dst[2][1] = cy * sx;
dst[2][2] = cy * cx;
f32 cxsz = cx * sz;
f32 sxcz = sx * cz;
dst[0][1] = sxcz * sy - cxsz;
dst[1][2] = cxsz * sy - sxcz;
f32 sxsz = sx * sz;
f32 cxcz = cx * cz;
dst[0][2] = cxcz * sy + sxsz;
dst[1][1] = sxsz * sy + cxcz;
dst[0][3] = tx;
dst[1][3] = ty;
dst[2][3] = tz;
}
/* 802DA7E4-802DA8A8 .text J3DGetTextureMtx__FRC17J3DTextureSRTInfo3VecPA4_f */
void J3DGetTextureMtx(const J3DTextureSRTInfo&, Vec, f32(*)[4]) {
/* Nonmatching */
void J3DGetTextureMtx(const J3DTextureSRTInfo& srt, Vec center, Mtx dst) {
f32 sr = JMASSin(srt.mRotation), cr = JMASCos(srt.mRotation);
f32 cx = srt.mScaleX * cr;
f32 sx = srt.mScaleX * sr;
f32 sy = srt.mScaleY * sr;
f32 cy = srt.mScaleY * cr;
dst[0][0] = cx;
dst[0][1] = -sx;
dst[0][2] = (-cx * center.x + sx * center.y) + center.x + srt.mTranslationX;
dst[1][0] = sy;
dst[1][1] = cy;
dst[1][2] = (-sy * center.x - cy * center.y) + center.y + srt.mTranslationY;
dst[2][3] = 0.0f;
dst[2][1] = 0.0f;
dst[2][0] = 0.0f;
dst[1][3] = 0.0f;
dst[0][3] = 0.0f;
dst[2][2] = 1.0f;
}
/* 802DA8A8-802DA96C .text J3DGetTextureMtxOld__FRC17J3DTextureSRTInfo3VecPA4_f */
void J3DGetTextureMtxOld(const J3DTextureSRTInfo&, Vec, f32(*)[4]) {
/* Nonmatching */
void J3DGetTextureMtxOld(const J3DTextureSRTInfo& srt, Vec center, Mtx dst) {
f32 sr = JMASSin(srt.mRotation), cr = JMASCos(srt.mRotation);
f32 cx = srt.mScaleX * cr;
f32 sx = srt.mScaleX * sr;
f32 sy = srt.mScaleY * sr;
f32 cy = srt.mScaleY * cr;
dst[0][0] = cx;
dst[0][1] = -sx;
dst[0][3] = (-cx * center.x + sx * center.y) + center.x + srt.mTranslationX;
dst[1][0] = sy;
dst[1][1] = cy;
dst[1][3] = (-sy * center.x - cy * center.y) + center.y + srt.mTranslationY;
dst[2][3] = 0.0f;
dst[2][1] = 0.0f;
dst[2][0] = 0.0f;
dst[1][2] = 0.0f;
dst[0][2] = 0.0f;
dst[2][2] = 1.0f;
}
/* 802DA96C-802DAA38 .text J3DGetTextureMtxMaya__FRC17J3DTextureSRTInfoPA4_f */
void J3DGetTextureMtxMaya(const J3DTextureSRTInfo&, f32(*)[4]) {
/* Nonmatching */
void J3DGetTextureMtxMaya(const J3DTextureSRTInfo& srt, Mtx dst) {
f32 sr = JMASSin(srt.mRotation), cr = JMASCos(srt.mRotation);
f32 tx = srt.mTranslationX - 0.5f;
f32 ty = srt.mTranslationY - 0.5f;
dst[0][0] = srt.mScaleX * cr;
dst[0][1] = srt.mScaleY * sr;
dst[0][2] = tx * cr - sr * (ty + srt.mScaleY) + 0.5f;
dst[1][0] = -srt.mScaleX * sr;
dst[1][1] = srt.mScaleY * cr;
dst[1][2] = -tx * sr - cr * (ty + srt.mScaleY) + 0.5f;
dst[2][3] = 0.0f;
dst[2][1] = 0.0f;
dst[2][0] = 0.0f;
dst[1][3] = 0.0f;
dst[0][3] = 0.0f;
dst[2][2] = 1.0f;
}
/* 802DAA38-802DAB04 .text J3DGetTextureMtxMayaOld__FRC17J3DTextureSRTInfoPA4_f */
void J3DGetTextureMtxMayaOld(const J3DTextureSRTInfo&, f32(*)[4]) {
/* Nonmatching */
void J3DGetTextureMtxMayaOld(const J3DTextureSRTInfo& srt, Mtx dst) {
f32 sr = JMASSin(srt.mRotation), cr = JMASCos(srt.mRotation);
f32 tx = srt.mTranslationX - 0.5f;
f32 ty = srt.mTranslationY - 0.5f;
dst[0][0] = srt.mScaleX * cr;
dst[0][1] = srt.mScaleY * sr;
dst[0][3] = tx * cr - sr * (ty + srt.mScaleY) + 0.5f;
dst[1][0] = -srt.mScaleX * sr;
dst[1][1] = srt.mScaleY * cr;
dst[1][3] = -tx * sr - cr * (ty + srt.mScaleY) + 0.5f;
dst[2][3] = 0.0f;
dst[2][1] = 0.0f;
dst[2][0] = 0.0f;
dst[1][2] = 0.0f;
dst[0][2] = 0.0f;
dst[2][2] = 1.0f;
}
/* 802DAB04-802DAB68 .text J3DScaleNrmMtx__FPA4_fRC3Vec */
void J3DScaleNrmMtx(f32(*)[4], const Vec&) {
/* Nonmatching */
void J3DScaleNrmMtx(register Mtx mtx, const register Vec& scl) {
register f32 mtx_xy, mtx_z_, scl_xy, scl_z_;
asm {
/* Row 0 */
psq_l scl_xy, 0(scl), 0, 0
psq_l mtx_xy, 0(mtx), 0, 0
lfs scl_z_, 8(scl)
lfs mtx_z_, 8(mtx)
ps_mul f4, mtx_xy, scl_xy
psq_st f4, 0(mtx), 0, 0
fmuls f4, mtx_z_, scl_z_
stfs f4, 8(mtx)
/* Row 1 */
psq_l scl_xy, 0(scl), 0, 0
psq_l mtx_xy, 16(mtx), 0, 0
lfs scl_z_, 8(scl)
lfs mtx_z_, 24(mtx)
ps_mul f4, mtx_xy, scl_xy
psq_st f4, 16(mtx), 0, 0
fmuls f4, mtx_z_, scl_z_
stfs f4, 24(mtx)
/* Row 2 */
psq_l scl_xy, 0(scl), 0, 0
psq_l mtx_xy, 32(mtx), 0, 0
lfs scl_z_, 8(scl)
lfs mtx_z_, 40(mtx)
ps_mul f4, mtx_xy, scl_xy
psq_st f4, 32(mtx), 0, 0
fmuls f4, mtx_z_, scl_z_
stfs f4, 40(mtx)
}
}
/* 802DAB68-802DABBC .text J3DScaleNrmMtx33__FPA3_fRC3Vec */
void J3DScaleNrmMtx33(f32(*)[3], const Vec&) {
void J3DScaleNrmMtx33(register Mtx33 mtx, const register Vec& scl) {
/* Nonmatching */
}
/* 802DABBC-802DACE0 .text J3DMtxProjConcat__FPA4_fPA4_fPA4_f */
void J3DMtxProjConcat(f32(*)[4], f32(*)[4], f32(*)[4]) {
void J3DMtxProjConcat(Mtx, Mtx, Mtx) {
/* Nonmatching */
}
@@ -107,30 +303,23 @@ void J3DPSMtx33Copy(register Mtx3P src, register Mtx3P dst) {
/* 802DAD0C-802DAD40 .text J3DPSMtx33CopyFrom34__FPA4_fPA3_f */
void J3DPSMtx33CopyFrom34(register MtxP src, register Mtx3P dst) {
register f32 x_y1;
register f32 z1;
register f32 x_y2;
register f32 z2;
register f32 x_y3;
register f32 z3;
asm {
psq_l x_y1, 0(src), 0, 0
psq_st x_y1, 0(dst), 0, 0
lfs z1, 8(src)
stfs z1, 8(dst)
psq_l x_y2, 16(src), 0, 0
psq_st x_y2, 12(dst), 0, 0
lfs z2, 0x18(src)
stfs z2, 0x14(dst)
psq_l x_y3, 32(src), 0, 0
psq_st x_y3, 24(dst), 0, 0
lfs z3, 0x28(src)
stfs z3, 0x20(dst)
psq_l f0, 0(src), 0, 0
psq_st f0, 0(dst), 0, 0
lfs f1, 8(src)
stfs f1, 8(dst)
psq_l f2, 16(src), 0, 0
psq_st f2, 12(dst), 0, 0
lfs f3, 24(src)
stfs f3, 20(dst)
psq_l f4, 32(src), 0, 0
psq_st f4, 24(dst), 0, 0
lfs f5, 40(src)
stfs f5, 32(dst)
}
}
/* 802DAD40-802DAE1C .text J3DPSMtxArrayConcat__FPA4_fPA4_fPA4_fUl */
void J3DPSMtxArrayConcat(f32(*)[4], f32(*)[4], f32(*)[4], u32) {
void J3DPSMtxArrayConcat(Mtx, Mtx, Mtx, u32) {
/* Nonmatching */
}