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Fix depth texture saving

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This commit is contained in:
Lauri Räsänen 2023-04-15 14:32:06 +03:00
parent 010e4dedeb
commit 7830d735b8
6 changed files with 131 additions and 82 deletions
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2
res/shaders/depth.wgsl
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@ -13,5 +13,5 @@ fn vs_main(
);
let world_position = model_matrix * vec4<f32>(model.position, 1.0);
return light.matrices[light_matrix_index] * world_position;
return light.matrices[light_matrix_index] * (world_position - vec4<f32>(light.position, 0.0));
}

7
res/shaders/globals.wgsl
View file

@ -45,10 +45,3 @@ struct VertexOutput {
@location(3) tangent_view_position: vec3<f32>,
@location(4) world_position: vec4<f32>,
}
// Fragment shader
@group(1)@binding(2)
var t_light_depth: binding_array<texture_depth_2d>;
@group(1) @binding(3)
var s_light_depth: binding_array<sampler_comparison>;

19
res/shaders/pbr.wgsl
View file

@ -46,24 +46,29 @@ fn vs_main(
// Fragment shader
@group(2) @binding(0)
@group(2)@binding(0)
var t_light_depth: binding_array<texture_depth_2d>;
@group(2) @binding(1)
var s_light_depth: binding_array<sampler_comparison>;
@group(3) @binding(0)
var t_diffuse: texture_2d<f32>;
@group(2)@binding(1)
@group(3)@binding(1)
var s_diffuse: sampler;
@group(2)@binding(2)
@group(3)@binding(2)
var t_normal: texture_2d<f32>;
@group(2) @binding(3)
@group(3) @binding(3)
var s_normal: sampler;
@group(2)@binding(4)
@group(3)@binding(4)
var t_roughness_metalness: texture_2d<f32>;
@group(2) @binding(5)
@group(3) @binding(5)
var s_roughness_metalness: sampler;
fn sample_direct_light(index: i32, light_coords: vec4<f32>) -> f32 {
if (light_coords.w <= 0.0) {
return 1.0;
return 0.0;
}
let flip_correction = vec2<f32>(0.5, -0.5);