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Implement LegoAnimNodeData::GetRotation (#661)

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* WIP

* Improve matches
This commit is contained in:
Christian Semmler
2024-03-12 13:21:58 -04:00
committed by GitHub
parent e3d7188ec9
commit 02838d0f57
7 changed files with 208 additions and 85 deletions
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62
LEGO1/lego/sources/anim/legoanim.cpp
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@@ -449,7 +449,7 @@ LegoResult LegoAnimNodeData::CreateLocalTransform(LegoFloat p_time, Matrix4& p_m
// FUNCTION: LEGO1 0x100a0600
inline void LegoAnimNodeData::GetTranslation(
LegoU32 p_numTranslationKeys,
LegoU16 p_numTranslationKeys,
LegoTranslationKey* p_translationKeys,
LegoFloat p_time,
Matrix4& p_matrix,
@@ -511,20 +511,72 @@ inline void LegoAnimNodeData::GetTranslation(
p_matrix.TranslateBy(&x, &y, &z);
}
// STUB: LEGO1 0x100a06f0
// FUNCTION: LEGO1 0x100a06f0
/*inline*/ void LegoAnimNodeData::GetRotation(
LegoU32 p_numRotationKeys,
LegoU16 p_numRotationKeys,
LegoRotationKey* p_rotationKeys,
LegoFloat p_time,
Matrix4& p_matrix,
LegoU32& p_old_index
)
{
// TODO
LegoU32 i, n;
n = FindKeys(p_time, p_numRotationKeys & USHRT_MAX, p_rotationKeys, sizeof(*p_rotationKeys), i, p_old_index);
switch (n) {
case 0:
return;
case 1:
if (p_rotationKeys[i].TestBit1()) {
p_matrix.FromQuaternion(Mx4DPointFloat(
p_rotationKeys[i].GetX(),
p_rotationKeys[i].GetY(),
p_rotationKeys[i].GetZ(),
p_rotationKeys[i].GetAngle()
));
}
break;
case 2:
Mx4DPointFloat a;
UnknownMx4DPointFloat b;
if (p_rotationKeys[i].TestBit1() || p_rotationKeys[i + 1].TestBit1()) {
a[0] = p_rotationKeys[i].GetX();
a[1] = p_rotationKeys[i].GetY();
a[2] = p_rotationKeys[i].GetZ();
a[3] = p_rotationKeys[i].GetAngle();
if (p_rotationKeys[i + 1].TestBit3()) {
p_matrix.FromQuaternion(a);
return;
}
Mx4DPointFloat c;
if (p_rotationKeys[i + 1].TestBit2()) {
c[0] = -p_rotationKeys[i + 1].GetX();
c[1] = -p_rotationKeys[i + 1].GetY();
c[2] = -p_rotationKeys[i + 1].GetZ();
c[3] = -p_rotationKeys[i + 1].GetAngle();
}
else {
c[0] = p_rotationKeys[i + 1].GetX();
c[1] = p_rotationKeys[i + 1].GetY();
c[2] = p_rotationKeys[i + 1].GetZ();
c[3] = p_rotationKeys[i + 1].GetAngle();
}
b.Unknown1(a);
b.Unknown2(c);
b.Unknown_100040a0(
p_matrix,
(p_time - p_rotationKeys[i].GetTime()) / (p_rotationKeys[i + 1].GetTime() - p_rotationKeys[i].GetTime())
);
}
}
}
inline void LegoAnimNodeData::GetScale(
LegoU32 p_numScaleKeys,
LegoU16 p_numScaleKeys,
LegoScaleKey* p_scaleKeys,
LegoFloat p_time,
Matrix4& p_matrix,