From 40f9aa74d585629ce5545d28dbed0d85fb272c1a Mon Sep 17 00:00:00 2001
From: Alexander Gauggel <agauggel@uni-koblenz.de>
Date: Wed, 23 Jun 2021 18:11:18 +0200
Subject: [PATCH] [#82] Correct format to reduce shadow artifacts
---
projects/voxelization/resources/shaders/shadowMapping.inc | 2 +-
projects/voxelization/src/ShadowMapping.cpp | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/projects/voxelization/resources/shaders/shadowMapping.inc b/projects/voxelization/resources/shaders/shadowMapping.inc
index f75dabc7..8fc8c37c 100644
--- a/projects/voxelization/resources/shaders/shadowMapping.inc
+++ b/projects/voxelization/resources/shaders/shadowMapping.inc
@@ -74,7 +74,7 @@ float shadowTest(vec3 worldPos, LightInfo lightInfo, texture2D shadowMap, sample
shadowMapSample = unquantizeMoments(shadowMapSample);
- float depthBias = 0.0f;
+ float depthBias = 0.f;
float momentBias = 0.00003;
return 1-ComputeMSMShadowIntensity(shadowMapSample, lightPos.z, depthBias, momentBias);
diff --git a/projects/voxelization/src/ShadowMapping.cpp b/projects/voxelization/src/ShadowMapping.cpp
index 1373c9d2..e6af48c5 100644
--- a/projects/voxelization/src/ShadowMapping.cpp
+++ b/projects/voxelization/src/ShadowMapping.cpp
@@ -103,7 +103,7 @@ glm::mat4 computeShadowViewProjectionMatrix(
return vulkanCorrectionMatrix * crop * view;
}
-const vk::Format shadowMapFormat = vk::Format::eR16G16B16A16Sfloat;
+const vk::Format shadowMapFormat = vk::Format::eR16G16B16A16Unorm;
const vk::Format shadowMapDepthFormat = vk::Format::eD16Unorm;
const uint32_t shadowMapResolution = 2048;
--
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