StrafesNET/fixed_wide_vectors
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vectors: extend

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This commit is contained in:
Quaternions 2024-08-30 12:41:25 -07:00
parent 20285f0f98
commit d713b96ad3
2 changed files with 19 additions and 0 deletions
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16
fixed_wide_vectors/src/macros/vector.rs
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@ -248,6 +248,22 @@ macro_rules! impl_vector {
}
#[doc(hidden)]
#[macro_export(local_inner_macros)]
macro_rules! impl_vector_extend {
( ($struct: ident { $($field: ident), + }), ($struct_extended: ident, $field_extended: ident) ) => {
impl<T> $struct<T> {
#[inline(always)]
pub fn extend(self,value:T) -> $struct_extended<T> {
$struct_extended {
$( $field:self.$field, ) +
$field_extended:value
}
}
}
};
}
#[doc(hidden)]
#[macro_export(local_inner_macros)]
macro_rules! impl_vector_operator {

3
fixed_wide_vectors/src/vector.rs
View File

@ -67,6 +67,9 @@ crate::impl_vector!(Vector2 { x, y }, (T, T), 2);
crate::impl_vector!(Vector3 { x, y, z }, (T, T, T), 3);
crate::impl_vector!(Vector4 { x, y, z, w }, (T, T, T, T), 4);
crate::impl_vector_extend!((Vector2 { x, y }), (Vector3, z));
crate::impl_vector_extend!((Vector3 { x, y, z }), (Vector4, w));
crate::impl_matrix!((Vector2 { x, y }, ((T, T), (T, T)), 2), (Vector2, 2), (Vector2 { x, y }) );
crate::impl_matrix!((Vector2 { x, y }, ((T, T, T), (T, T, T)), 2), (Vector3, 3), (Vector3 { x, y, z }) );
crate::impl_matrix!((Vector2 { x, y }, ((T, T, T, T), (T, T, T, T)), 2), (Vector4, 4), (Vector4 { x, y, z, w }) );