From 22d2d274ebaf1824e26f0d5c653d7f8894cda681 Mon Sep 17 00:00:00 2001
From: Georg Hagen <git.georg.hagen@madvoxel.com>
Date: Thu, 17 Oct 2024 18:57:41 +0200
Subject: [PATCH] Add support for AABB to yaml

---
 openVulkanoCpp/Extensions/RymlConverters.hpp  | 12 ++++++++++
 .../Extensions/YamlCppConverters.hpp          | 22 +++++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/openVulkanoCpp/Extensions/RymlConverters.hpp b/openVulkanoCpp/Extensions/RymlConverters.hpp
index 6261a5e..63ac35c 100644
--- a/openVulkanoCpp/Extensions/RymlConverters.hpp
+++ b/openVulkanoCpp/Extensions/RymlConverters.hpp
@@ -7,6 +7,7 @@
 #pragma once
 
 #include "Math/Math.hpp"
+#include "Math/AABB.hpp"
 #include <ryml.hpp>
 #include <ryml_std.hpp>
 #include <c4/format.hpp>
@@ -49,6 +50,10 @@ namespace c4
 							m[1][3], m[2][3], m[3][3]);
 	}
 
+	template<class T>
+	size_t to_chars(ryml::substr buf, const OpenVulkano::Math::AABB& bbox)
+	{ return ryml::format(buf, "({},{},{}),({},{},{})", bbox.min.x, bbox.min.y, bbox.min.z, bbox.max.x, bbox.max.y, bbox.max.z); }
+
 	template<class T>
 	bool from_chars(ryml::csubstr buf, OpenVulkano::Math::Vector2<T>* v)
 	{
@@ -108,4 +113,11 @@ namespace c4
 							m[1][3], m[2][3], m[3][3]);
 		return ret != ryml::yml::npos;
 	}
+
+	template<class T>
+	bool from_chars(ryml::csubstr buf, OpenVulkano::Math::AABB* bbox)
+	{
+		size_t ret = ryml::unformat(buf, "({},{},{}),({},{},{})", bbox->min.x, bbox->min.y, bbox->min.z, bbox->max.x, bbox->max.y, bbox->max.z);
+		return ret != ryml::yml::npos;
+	}
 }
\ No newline at end of file
diff --git a/openVulkanoCpp/Extensions/YamlCppConverters.hpp b/openVulkanoCpp/Extensions/YamlCppConverters.hpp
index 1d273a0..8f6ebc4 100644
--- a/openVulkanoCpp/Extensions/YamlCppConverters.hpp
+++ b/openVulkanoCpp/Extensions/YamlCppConverters.hpp
@@ -7,7 +7,10 @@
 #pragma once
 
 #include "Base/UUID.hpp"
+#include "Math/AABB.hpp"
 #include <yaml-cpp/yaml.h>
+#include <fmt/format.h>
+#include <c4/format.hpp>
 
 namespace YAML
 {
@@ -29,4 +32,23 @@ namespace YAML
 			return false;
 		}
 	};
+
+	template<>
+	struct convert<OpenVulkano::Math::AABB>
+	{
+		static Node encode(const OpenVulkano::Math::AABB& bbox)
+		{
+			return Node(fmt::format("({},{},{}),({},{},{})", bbox.min.x, bbox.min.y, bbox.min.z, bbox.max.x, bbox.max.y, bbox.max.z));
+		}
+
+		static bool decode(const Node& node, OpenVulkano::Math::AABB& bbox)
+		{
+			if (node.IsScalar())
+			{
+				size_t ret = c4::unformat(c4::to_csubstr(node.Scalar()), "({},{},{}),({},{},{})", bbox.min.x, bbox.min.y, bbox.min.z, bbox.max.x, bbox.max.y, bbox.max.z);
+				return ret != c4::csubstr::npos;
+			}
+			return false;
+		}
+	};
 }
\ No newline at end of file