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Add angle_between and matrix2_rotate

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gingerBill
2024-02-06 14:09:05 +00:00
parent 1ebb7f8e9d
commit b0675358c3
2 changed files with 62 additions and 0 deletions
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core/math/linalg/specific.odin
+37
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@@ -1270,6 +1270,43 @@ matrix2_adjoint :: proc{
}
@(require_results)
matrix2_rotate_f16 :: proc "contextless" (angle_radians: f16) -> Matrix2f16 {
c := math.cos(angle_radians)
s := math.sin(angle_radians)
return Matrix2f16{
c, -s,
s, c,
}
}
@(require_results)
matrix2_rotate_f32 :: proc "contextless" (angle_radians: f32) -> Matrix2f32 {
c := math.cos(angle_radians)
s := math.sin(angle_radians)
return Matrix2f32{
c, -s,
s, c,
}
}
@(require_results)
matrix2_rotate_f64 :: proc "contextless" (angle_radians: f64) -> Matrix2f64 {
c := math.cos(angle_radians)
s := math.sin(angle_radians)
return Matrix2f64{
c, -s,
s, c,
}
}
matrix2_rotate :: proc{
matrix2_rotate_f16,
matrix2_rotate_f32,
matrix2_rotate_f64,
}
@(require_results)
matrix3_from_quaternion_f16 :: proc "contextless" (q: Quaternionf16) -> (m: Matrix3f16) {
qxx := q.x * q.x