diff options
| author | prescientmoon <git@moonythm.dev> | 2025-01-23 05:56:27 +0100 |
|---|---|---|
| committer | prescientmoon <git@moonythm.dev> | 2025-01-23 05:56:27 +0100 |
| commit | 5a29e80bc35e040a9193dccca6a4d495bd1df37b (patch) | |
| tree | 75e64d928c1acd02ee6ae4b7f031522b63f9ec30 /core/math/linalg/specific.odin | |
| parent | 867af80bff2956178ac72d9afbc9327b67cd4ae8 (diff) | |
Fix 2x2 matrix inverses in specific.odin
Diffstat (limited to 'core/math/linalg/specific.odin')
| -rw-r--r-- | core/math/linalg/specific.odin | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/core/math/linalg/specific.odin b/core/math/linalg/specific.odin index b841f0610..c23feddce 100644 --- a/core/math/linalg/specific.odin +++ b/core/math/linalg/specific.odin @@ -1207,8 +1207,8 @@ matrix2_inverse_f16 :: proc "contextless" (m: Matrix2f16) -> (c: Matrix2f16) #no d := m[0, 0]*m[1, 1] - m[0, 1]*m[1, 0] id := 1.0/d c[0, 0] = +m[1, 1] * id - c[0, 1] = -m[1, 0] * id - c[1, 0] = -m[0, 1] * id + c[0, 1] = -m[0, 1] * id + c[1, 0] = -m[1, 0] * id c[1, 1] = +m[0, 0] * id return c } @@ -1217,8 +1217,8 @@ matrix2_inverse_f32 :: proc "contextless" (m: Matrix2f32) -> (c: Matrix2f32) #no d := m[0, 0]*m[1, 1] - m[0, 1]*m[1, 0] id := 1.0/d c[0, 0] = +m[1, 1] * id - c[0, 1] = -m[1, 0] * id - c[1, 0] = -m[0, 1] * id + c[0, 1] = -m[0, 1] * id + c[1, 0] = -m[1, 0] * id c[1, 1] = +m[0, 0] * id return c } @@ -1227,8 +1227,8 @@ matrix2_inverse_f64 :: proc "contextless" (m: Matrix2f64) -> (c: Matrix2f64) #no d := m[0, 0]*m[1, 1] - m[0, 1]*m[1, 0] id := 1.0/d c[0, 0] = +m[1, 1] * id - c[0, 1] = -m[1, 0] * id - c[1, 0] = -m[0, 1] * id + c[0, 1] = -m[0, 1] * id + c[1, 0] = -m[1, 0] * id c[1, 1] = +m[0, 0] * id return c } |