diff --git a/Cargo.toml b/Cargo.toml index bb64b55..2a1e9e4 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -1,6 +1,6 @@ [package] name = "bevy_wind_waker_shader" -version = "0.1.1" +version = "0.1.2" authors = ["Jan Hohenheim "] edition = "2021" exclude = ["./assets/"] diff --git a/src/assets/toon_shader.wgsl b/src/assets/toon_shader.wgsl index fcabb7a..562ac6b 100644 --- a/src/assets/toon_shader.wgsl +++ b/src/assets/toon_shader.wgsl @@ -29,10 +29,6 @@ fn fragment( ) -> FragmentOutput { var pbr_input = pbr_input_from_standard_material(in, is_front); - // remove texture - let texture = pbr_input.material.base_color; - pbr_input.material.base_color = vec4(1.0, 1.0, 1.0, 1.0); - // alpha discard pbr_input.material.base_color = alpha_discard(pbr_input.material, pbr_input.material.base_color); @@ -40,14 +36,19 @@ fn fragment( // in deferred mode we can't modify anything after that, as lighting is run in a separate fullscreen shader. let out = deferred_output(in, pbr_input); #else + + // remove texture + let texture = pbr_input.material.base_color; + pbr_input.material.base_color = vec4(1.0, 1.0, 1.0, 1.0); + var out: FragmentOutput; out.color = apply_pbr_lighting(pbr_input); // Source for cel shading: https://www.youtube.com/watch?v=mnxs6CR6Zrk] // sample mask at the current fragment's intensity as u to get the cutoff let uv = vec2(out.color.r, 0.0); - let toon_light = textureSample(mask, mask_sampler, uv); - out.color = mix(shadow_color, highlight_color, toon_light); + let quantization = textureSample(mask, mask_sampler, uv); + out.color = mix(shadow_color, highlight_color, quantization); // apply rim highlights. Inspired by Breath of the Wild: https://www.youtube.com/watch?v=By7qcgaqGI4 let eye = normalize(view_bindings::view.world_position.xyz - in.world_position.xyz); @@ -57,6 +58,7 @@ fn fragment( // Reapply texture out.color = out.color * texture; + pbr_input.material.base_color = texture; // apply in-shader post processing (fog, alpha-premultiply, and also tonemapping, debanding if the camera is non-hdr) // note this does not include fullscreen postprocessing effects like bloom.