From 43a41e5e58ee5a0a2db79fd559881e2d4193717b Mon Sep 17 00:00:00 2001
From: GeorgH93 <git@georgh93.eu>
Date: Wed, 13 Jan 2021 14:38:11 +0100
Subject: [PATCH] Make framebuffer clear color an engine config option

---
 openVulkanoCpp/Base/EngineConfiguration.hpp | 18 ++++++++++++++++++
 openVulkanoCpp/Vulkan/RenderPass.hpp        | 10 +++++++++-
 2 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/openVulkanoCpp/Base/EngineConfiguration.hpp b/openVulkanoCpp/Base/EngineConfiguration.hpp
index 23df0e4..64557d8 100644
--- a/openVulkanoCpp/Base/EngineConfiguration.hpp
+++ b/openVulkanoCpp/Base/EngineConfiguration.hpp
@@ -1,4 +1,11 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
 #pragma once
+
 #include <cstdint>
 #include <algorithm>
 
@@ -11,6 +18,7 @@ namespace  openVulkanoCpp
 		~EngineConfiguration() = default;
 
 		uint32_t numThreads = 1;
+		std::array<float, 4> frameBufferClearColor = { 0.39f, 0.58f, 0.93f, 1.0f };
 
 	public:
 		static EngineConfiguration* GetEngineConfiguration()
@@ -28,5 +36,15 @@ namespace  openVulkanoCpp
 		{
 			return std::max(static_cast<uint32_t>(1), numThreads);
 		}
+
+		void SetFrameBufferClearColor(std::array<float, 4> frameBufferClearColor)
+		{
+			this->frameBufferClearColor = frameBufferClearColor;
+		}
+
+		std::array<float, 4> GetFrameBufferClearColor() const
+		{
+			return frameBufferClearColor;
+		}
 	};
 }
\ No newline at end of file
diff --git a/openVulkanoCpp/Vulkan/RenderPass.hpp b/openVulkanoCpp/Vulkan/RenderPass.hpp
index 10e6423..211abd7 100644
--- a/openVulkanoCpp/Vulkan/RenderPass.hpp
+++ b/openVulkanoCpp/Vulkan/RenderPass.hpp
@@ -1,7 +1,15 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
 #pragma once
+
 #include <vulkan/vulkan.hpp>
 #include "Device.hpp"
 #include "FrameBuffer.hpp"
+#include "Base/EngineConfiguration.hpp"
 
 namespace openVulkanoCpp
 {
@@ -34,7 +42,7 @@ namespace openVulkanoCpp
 				this->frameBuffer = frameBuffer;
 				CreateRenderPass();
 				frameBuffer->InitRenderPass(this);
-				SetClearColor();
+				SetClearColor(EngineConfiguration::GetEngineConfiguration()->GetFrameBufferClearColor());
 				SetClearDepth();
 			}