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depth testing

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This commit is contained in:
Jared Roberts
2016-09-15 00:21:13 -07:00
parent a7562b449c
commit 9f7246efba
2 changed files with 24 additions and 16 deletions
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11
src/bin/gl.rs
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@@ -17,7 +17,7 @@ use num_traits::identities::One;
use piston_window::{PistonWindow, Window, WindowSettings};
pub type ColorFormat = gfx::format::Srgba8;
//pub type DepthFormat = gfx::format::DepthStencil;
pub type DepthFormat = gfx::format::DepthStencil;
const NEAR: f32 = 0.01;
const FAR: f32 = 1000.0;
@@ -36,6 +36,7 @@ gfx_defines!{
vbuf: gfx::VertexBuffer<Vertex> = (),
trans: gfx::ConstantBuffer<Trans> = "b_trans",
pixcolor: gfx::RenderTarget<ColorFormat> = "pixcolor",
depth: gfx::DepthTarget<DepthFormat> = gfx::preset::depth::LESS_EQUAL_WRITE,
}
}
@@ -63,9 +64,9 @@ fn main() {
pipe::new())
.expect("create pipeline");
let (tex_left, tgt_left) = vr::create_eyebuffer(&mut window.factory, render_size)
let (tex_left, tgt_left, depth_left) = vr::create_eyebuffer(&mut window.factory, render_size)
.expect("create left renderbuffer");
let (tex_right, tgt_right) = vr::create_eyebuffer(&mut window.factory, render_size)
let (tex_right, tgt_right, depth_right) = vr::create_eyebuffer(&mut window.factory, render_size)
.expect("create right renderbuffer");
let (vertex_buffer, slice) = window.factory.create_vertex_buffer_with_slice(&POLYGON, POLYGON_IDX);
@@ -73,16 +74,19 @@ fn main() {
vbuf: vertex_buffer.clone(),
trans: window.factory.create_constant_buffer(1),
pixcolor: window.output_color.clone(),
depth: window.output_stencil.clone(),
};
let pipe_left = pipe::Data {
vbuf: vertex_buffer.clone(),
trans: window.factory.create_constant_buffer(1),
pixcolor: tgt_left,
depth: depth_left,
};
let pipe_right = pipe::Data {
vbuf: vertex_buffer.clone(),
trans: window.factory.create_constant_buffer(1),
pixcolor: tgt_right,
depth: depth_right,
};
window.encoder.update_constant_buffer(
&pipe_monitor.trans,
@@ -128,6 +132,7 @@ fn main() {
.into_iter() {
info!("\tpass for eye: {:?}", pass.0);
window.encoder.clear(&pass.1.pixcolor, [0.1, 0.2, 0.3, 1.0]);
window.encoder.clear_depth(&pass.1.depth, 1.0);
// Submit eye textures
if let Some((eye, tex)) = pass.0 {