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add translate relative

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This commit is contained in:
lightling 2022-02-13 12:35:51 -05:00
parent eaf0d2fc32
commit 14523a8f5c
Signed by: lightling
GPG key ID: 016F11E0AA296B67
2 changed files with 10 additions and 0 deletions
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9
Transform.cpp
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@ -69,6 +69,15 @@ void Transform::TranslateAbsolute(float _x, float _y, float _z)
worldMatrixChanged = true; worldMatrixChanged = true;
} }
void Transform::TranslateRelative(float _x, float _y, float _z)
{
XMVECTOR moveVector = XMVectorSet(_x, _y, _z, 0);
XMVECTOR rotateVector = XMVector3Rotate(moveVector, XMQuaternionRotationRollPitchYaw(eulerAngles.x, eulerAngles.y, eulerAngles.z));
XMVECTOR newPosition = XMLoadFloat3(&position) + rotateVector;
XMStoreFloat3(&position, newPosition);
worldMatrixChanged = true;
}
void Transform::Rotate(float _pitch, float _yaw, float _roll) void Transform::Rotate(float _pitch, float _yaw, float _roll)
{ {
XMVECTOR newRotation = XMLoadFloat3(&position); XMVECTOR newRotation = XMLoadFloat3(&position);

1
Transform.h
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@ -19,6 +19,7 @@ public:
void SetScale(float _x, float _y, float _z); void SetScale(float _x, float _y, float _z);
void TranslateAbsolute(float _x, float _y, float _z); void TranslateAbsolute(float _x, float _y, float _z);
void TranslateRelative(float _x, float _y, float _z);
void Rotate(float _pitch, float _yaw, float _roll); void Rotate(float _pitch, float _yaw, float _roll);
void Scale(float _x, float _y, float _z); void Scale(float _x, float _y, float _z);