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Simplify math codebase

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This commit is contained in:
Wojtek Figat
2024-02-20 17:52:51 +01:00
parent 8fa8eeb094
commit e5cfd872b2
7 changed files with 245 additions and 202 deletions
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19
Source/Engine/Level/Actor.cpp
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@@ -319,13 +319,9 @@ void Actor::SetParent(Actor* value, bool worldPositionsStays, bool canBreakPrefa
if (worldPositionsStays)
{
if (_parent)
{
_parent->GetTransform().WorldToLocal(prevTransform, _localTransform);
}
_parent->_transform.WorldToLocal(prevTransform, _localTransform);
else
{
_localTransform = prevTransform;
}
}
// Fire events
@@ -622,7 +618,7 @@ void Actor::SetTransform(const Transform& value)
if (!(Vector3::NearEqual(_transform.Translation, value.Translation) && Quaternion::NearEqual(_transform.Orientation, value.Orientation, ACTOR_ORIENTATION_EPSILON) && Float3::NearEqual(_transform.Scale, value.Scale)))
{
if (_parent)
_parent->GetTransform().WorldToLocal(value, _localTransform);
_parent->_transform.WorldToLocal(value, _localTransform);
else
_localTransform = value;
OnTransformChanged();
@@ -635,7 +631,7 @@ void Actor::SetPosition(const Vector3& value)
if (!Vector3::NearEqual(_transform.Translation, value))
{
if (_parent)
_localTransform.Translation = _parent->GetTransform().WorldToLocal(value);
_localTransform.Translation = _parent->_transform.WorldToLocal(value);
else
_localTransform.Translation = value;
OnTransformChanged();
@@ -648,16 +644,9 @@ void Actor::SetOrientation(const Quaternion& value)
if (!Quaternion::NearEqual(_transform.Orientation, value, ACTOR_ORIENTATION_EPSILON))
{
if (_parent)
{
_localTransform.Orientation = _parent->GetOrientation();
_localTransform.Orientation.Invert();
Quaternion::Multiply(_localTransform.Orientation, value, _localTransform.Orientation);
_localTransform.Orientation.Normalize();
}
_parent->_transform.WorldToLocal(value, _localTransform.Orientation);
else
{
_localTransform.Orientation = value;
}
OnTransformChanged();
}
}