1 files changed, 24 insertions, 0 deletions
diff --git a/game/terrain2.h b/game/terrain2.h
new file mode 100644
index 0000000..d2da8d0
--- /dev/null
+++ b/game/terrain2.h
@@ -0,0 +1,24 @@
+#pragma once
+
+#include <OpenMesh/Core/Mesh/TriMesh_ArrayKernelT.hh>
+#include <filesystem>
+#include <glm/vec2.hpp>
+#include <thirdparty/openmesh/glmcompat.h>
+
+struct TerrainTraits : public OpenMesh::DefaultTraits {
+	FaceAttributes(OpenMesh::Attributes::Normal | OpenMesh::Attributes::Status);
+	EdgeAttributes(OpenMesh::Attributes::Status);
+	VertexAttributes(OpenMesh::Attributes::Normal | OpenMesh::Attributes::Status);
+	HalfedgeAttributes(OpenMesh::Attributes::Normal | OpenMesh::Attributes::Status);
+	using Point = glm::vec3;
+	using Normal = glm::vec3;
+};
+
+class TerrainMesh : public OpenMesh::TriMesh_ArrayKernelT<TerrainTraits> {
+public:
+	explicit TerrainMesh(const std::filesystem::path &);
+
+protected:
+	[[nodiscard]] static bool triangleContainsPoint(const glm::vec2, const glm::vec2, const glm::vec2, const glm::vec2);
+	[[nodiscard]] bool triangleContainsPoint(const glm::vec2, FaceHandle) const;
+};