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this is not valid because we don't track the lower right entry

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for rotation and translation this remains as 1, but it should change for scaling
This commit is contained in:
Corwin 2022-10-09 00:56:34 +01:00
parent 963fbc8c23
commit 002d409db8
1 changed files with 18 additions and 18 deletions
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36
agb/src/display/affine.rs
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@ -269,25 +269,25 @@ impl Mul for AffineMatrix {
} }
} }
impl Mul<Num<i32, 8>> for AffineMatrix { // impl Mul<Num<i32, 8>> for AffineMatrix {
type Output = Self; // type Output = Self;
fn mul(self, rhs: Num<i32, 8>) -> Self::Output { // fn mul(self, rhs: Num<i32, 8>) -> Self::Output {
self * AffineMatrix { // self * AffineMatrix {
a: rhs, // a: rhs,
b: 0.into(), // b: 0.into(),
c: 0.into(), // c: 0.into(),
d: rhs, // d: rhs,
x: 0.into(), // x: 0.into(),
y: 0.into(), // y: 0.into(),
} // }
} // }
} // }
impl MulAssign<Num<i32, 8>> for AffineMatrix { // impl MulAssign<Num<i32, 8>> for AffineMatrix {
fn mul_assign(&mut self, rhs: Num<i32, 8>) { // fn mul_assign(&mut self, rhs: Num<i32, 8>) {
*self = *self * rhs; // *self = *self * rhs;
} // }
} // }
impl MulAssign for AffineMatrix { impl MulAssign for AffineMatrix {
fn mul_assign(&mut self, rhs: Self) { fn mul_assign(&mut self, rhs: Self) {