[lighting] the sky velocity is now computed, this way FSR/TAA no long…

…er blurs the sky during camera movement
PanosK92 · Oct 28, 2024 · 887f1af · 887f1af
1 parent a25edd4
commit 887f1af
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/data/shaders/skysphere.hlsl b/data/shaders/skysphere.hlsl
@@ -112,9 +112,9 @@ struct space
         const float EXPOSURE      = 1000000.0f;
         const float FLICKER_SPEED = 0.2f;
 
-        float stars_noise_base = noise(view_direction * SCALE);
-        float stars_noise      = pow(saturate(stars_noise_base), PROBABILITY) * EXPOSURE;
-        stars_noise *          = lerp(0.5, 1.5, noise(mad(view_direction, SCALE * 0.5f, time * FLICKER_SPEED)));
+        float stars_noise_base  = noise(view_direction * SCALE);
+        float stars_noise       = pow(saturate(stars_noise_base), PROBABILITY) * EXPOSURE;
+        stars_noise            *= lerp(0.5, 1.5, noise(mad(view_direction, SCALE * 0.5f, time * FLICKER_SPEED)));
 
         float atmos_luminance  = dot(atmosphere_color, float3(0.299, 0.587, 0.114));
         float intensity        = saturate(0.05f - atmos_luminance);

diff --git a/runtime/Rendering/Renderer_Passes.cpp b/runtime/Rendering/Renderer_Passes.cpp
@@ -1289,6 +1289,7 @@ namespace Spartan
         SetGbufferTextures(cmd_list);
         cmd_list->SetTexture(Renderer_BindingsUav::tex,              tex_out);
         cmd_list->SetTexture(Renderer_BindingsUav::tex2,             GetRenderTarget(Renderer_RenderTarget::gbuffer_color));
+        cmd_list->SetTexture(Renderer_BindingsUav::tex3,             GetRenderTarget(Renderer_RenderTarget::gbuffer_velocity));
         cmd_list->SetTexture(Renderer_BindingsSrv::tex,              GetStandardTexture(Renderer_StandardTexture::Foam));
         cmd_list->SetTexture(Renderer_BindingsSrv::light_diffuse,    GetRenderTarget(Renderer_RenderTarget::light_diffuse));
         cmd_list->SetTexture(Renderer_BindingsSrv::light_specular,   GetRenderTarget(Renderer_RenderTarget::light_specular));