SP3-237 Mesh write to binary file

SHADE_Engine/src/Assets/Libraries/SHMeshWriter.cpp

@@ -0,0 +1,48 @@
+#include "SHpch.h"
+#include "SHMeshWriter.h"
+
+#include <fstream>
+
+void SHADE::SHMeshWriter::WriteMeshBinary(SHMeshAsset const& asset, AssetPath path) noexcept
+{
+	std::ofstream file{path, std::ios::out | std::ios::binary};
+	if (!file.is_open())
+	{
+		SHLOG_ERROR("Unable to open file for writing mesh file: {}", path.string());
+	}
+
+	file.write(
+		reinterpret_cast<char const*>(&(asset.header.vertexCount)),
+		sizeof(uint32_t)
+	);
+
+	file.write(
+		reinterpret_cast<const char*>(&(asset.header.indexCount)),
+		sizeof(uint32_t)
+	);
+
+	auto const vertexVec3Byte {sizeof(SHVec3) * asset.header.vertexCount};
+	auto const vertexVec2Byte {sizeof(SHVec2) * asset.header.vertexCount};
+
+	file.write(
+		reinterpret_cast<char const*>(asset.vertexPosition.data()),
+		vertexVec3Byte
+	);
+	
+	file.write(
+		reinterpret_cast<char const*>(asset.vertexTangent.data()),
+		vertexVec3Byte
+	);
+	
+	file.write(
+		reinterpret_cast<char const*>(asset.vertexNormal.data()),
+		vertexVec3Byte
+	);
+	
+	file.write(
+		reinterpret_cast<char const*>(asset.texCoords.data()),
+		vertexVec2Byte
+	);
+
+	file.close();
+}

SHADE_Engine/src/Assets/Libraries/SHMeshWriter.h

@@ -0,0 +1,14 @@
+#pragma once
+
+#include "../Asset Types/SHMeshAsset.h"
+#include "../SHAssetMacros.h"
+
+namespace SHADE
+{
+	class SHMeshWriter
+	{
+	private:
+	public:
+		static void WriteMeshBinary(SHMeshAsset const& asset, AssetPath path) noexcept;
+	};
+}