[#106] Tuned motion blur settings slightly

projects/indirect_dispatch/resources/shaders/motionBlurConfig.inc

 #ifndef MOTION_BLUR_CONFIG
 #define MOTION_BLUR_CONFIG
 
-const int motionTileSize        = 24;
+const int motionTileSize        = 16;
 const int maxMotionBlurWidth    = 3840;
 const int maxMotionBlurHeight   = 2160;
 

projects/indirect_dispatch/src/App.cpp

@@ -92,7 +92,7 @@ void App::run() {
 	float   objectRotationSpeedY            = 5;
 	int     cameraShutterSpeedInverse       = 24;
 	float   motionVectorVisualisationRange  = 0.008;
-	float   motionBlurFastPathThreshold     = 2;
+	float   motionBlurFastPathThreshold     = 1;
 
 	glm::mat4 viewProjection            = m_cameraManager.getActiveCamera().getMVP();
 	glm::mat4 viewProjectionPrevious    = m_cameraManager.getActiveCamera().getMVP();

projects/indirect_dispatch/src/MotionBlurConfig.hpp

@@ -4,7 +4,7 @@
 namespace MotionBlurConfig {
 	const vk::Format    motionVectorTileFormat  = vk::Format::eR16G16Sfloat;
 	const vk::Format    outputColorFormat       = vk::Format::eB10G11R11UfloatPack32;
-	const uint32_t      maxMotionTileSize       = 24;	// must match "motionTileSize" in motionBlurConfig.inc
+	const uint32_t      maxMotionTileSize       = 16;	// must match "motionTileSize" in motionBlurConfig.inc
 	const uint32_t      maxWidth                = 3840;
 	const uint32_t      maxHeight               = 2160;
 }
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