grafix_toolbox/kit/opengl/frame/
screen.rs

1use super::{GL::window::*, *};
2use crate::math::*;
3
4impl<W: Window> Frame for W {
5	fn ClearColor(&self, args: impl ClearArgs) {
6		let (attach, c) = args.get();
7		GL!(glClearFramebuff(0, gl::COLOR, attach, c.as_ptr()));
8	}
9	fn ClearDepth<A>(&self, d: A)
10	where
11		f32: Cast<A>,
12	{
13		GL!(glClearFramebuff(0, gl::DEPTH, 0, &f32(d) as *const f32));
14	}
15	fn size(&self) -> uVec2 {
16		self.info().size
17	}
18	fn aspect(&self) -> Vec2 {
19		self.info().aspect
20	}
21	fn pixel(&self) -> f32 {
22		self.info().pixel
23	}
24	fn bind(&self) -> Bind<FramebuffT> {
25		let (w, h) = vec2(self.size());
26		GL::Viewport::Set((0, 0, w, h));
27		Bind::<FramebuffT>::zero()
28	}
29}
30
31pub struct FrameInfo {
32	pub size: uVec2,
33	pub aspect: Vec2,
34	pub pixel: f32,
35}
36impl FrameInfo {
37	pub fn new(size: uVec2) -> Self {
38		let s = Vec2(size);
39		let aspect = s.div(s.min_comp());
40		let pixel = 2. / s.min_comp();
41		Self { size, aspect, pixel }
42	}
43}

grafix_toolbox/kit/opengl/frame/screen.rs

grafix_toolbox/kit/opengl/frame/
screen.rs