Update shared to use shorter glam vec functions for consistency (#333)

Co-authored-by: DGriffin91 <git@dgdigital.net>

examples/shaders/shared/src/lib.rs

@@ -6,7 +6,7 @@
 #![register_attr(spirv)]
 
 use core::f32::consts::PI;
-use spirv_std::glam::Vec3;
+use spirv_std::glam::{vec3, Vec3};
 
 // Note: This cfg is incorrect on its surface, it really should be "are we compiling with std", but
 // we tie #[no_std] above to the same condition, so it's fine.
@@ -27,11 +27,11 @@ pub fn saturate(x: f32) -> f32 {
 }
 
 pub fn pow(v: Vec3, power: f32) -> Vec3 {
-    Vec3::new(v.x.powf(power), v.y.powf(power), v.z.powf(power))
+    vec3(v.x.powf(power), v.y.powf(power), v.z.powf(power))
 }
 
 pub fn exp(v: Vec3) -> Vec3 {
-    Vec3::new(v.x.exp(), v.y.exp(), v.z.exp())
+    vec3(v.x.exp(), v.y.exp(), v.z.exp())
 }
 
 /// Based on: https://seblagarde.wordpress.com/2014/12/01/inverse-trigonometric-functions-gpu-optimization-for-amd-gcn-architecture/

examples/shaders/simplest-shader/src/lib.rs

@@ -2,13 +2,13 @@
 #![feature(register_attr)]
 #![register_attr(spirv)]
 
-use spirv_std::glam::Vec4;
+use spirv_std::glam::{vec4, Vec4};
 use spirv_std::storage_class::{Input, Output};
 
 #[allow(unused_attributes)]
 #[spirv(fragment)]
 pub fn main_fs(mut output: Output<Vec4>) {
-    output.store(Vec4::new(1.0, 0.0, 0.0, 1.0))
+    output.store(vec4(1.0, 0.0, 0.0, 1.0))
 }
 
 #[allow(unused_attributes)]
@@ -18,7 +18,7 @@ pub fn main_vs(
     #[spirv(position)] mut out_pos: Output<Vec4>,
 ) {
     let vert_id = vert_id.load();
-    out_pos.store(Vec4::new(
+    out_pos.store(vec4(
         (vert_id - 1) as f32,
         ((vert_id & 1) * 2 - 1) as f32,
         0.0,