diff options
Diffstat (limited to 'src/win.rs')
| -rw-r--r-- | src/win.rs | 14 |
1 files changed, 13 insertions, 1 deletions
@@ -560,7 +560,11 @@ impl From<u32> for ColorU8 { } impl ColorF32 { - pub const BLACK: Self = Self::rgb(0.0, 0.0, 0.0); + pub const BLACK: Self = Self::gray(0.0); + pub const WHITE: Self = Self::gray(1.0); + pub const RED: Self = Self::rgb(1.0, 0.0, 0.0); + pub const GREEN: Self = Self::rgb(0.0, 1.0, 0.0); + pub const BLUE: Self = Self::rgb(0.0, 0.0, 1.0); pub const fn rgb(r: f32, g: f32, b: f32) -> Self { ColorF32 { r, g, b, a: 1.0 } @@ -569,6 +573,10 @@ impl ColorF32 { pub const fn rgba(r: f32, g: f32, b: f32, a: f32) -> Self { ColorF32 { r, g, b, a } } + + pub const fn gray(value: f32) -> Self { + Self::rgb(value, value, value) + } } unsafe impl Color for ColorF32 { @@ -1534,6 +1542,10 @@ impl Window { assert_eq!(xyzw.len(), 4); self.uniform4f(name, xyzw[0], xyzw[1], xyzw[2], xyzw[3]) } + + pub fn uniform4f_color(&mut self, name: &str, color: ColorF32) { + self.uniform4f(name, color.r, color.g, color.b, color.a); + } pub fn uniform3x3f(&mut self, name: &str, matrix: &[f32]) { assert_eq!(matrix.len(), 9); |