init commit

2025-06-11 22:45:11 +08:00
commit 71307f3e53
115 changed files with 13922 additions and 0 deletions
@@ -0,0 +1,42 @@
+#pragma once
+
+#include "dvc_config.h"
+#include "dvc_pre_declare.h"
+
+DV_CORE_BEGIN_NAMESPACE
+
+class DV_CORE_API Mesh
+{
+public:
+	typedef std::map<VertexElementType, DeviceBufferAccessorConstPtr> PrimitiveAttributes;
+	struct Primitive
+	{
+		PrimitiveType type;
+		PrimitiveAttributes attributes;
+		DeviceBufferAccessorConstPtr indices;
+	};
+	typedef std::shared_ptr<Primitive> PrimitivePtr;
+	typedef std::shared_ptr<const Primitive> PrimitiveConstPtr;
+	typedef std::vector<PrimitivePtr> PrimitiveArray;
+
+public:
+	const std::string& getName(void) const {
+		return m_name;
+	}
+
+	PrimitivePtr newPrimitive(void);
+	int32_t getPrimitiveCounts(void) const {
+		return (int32_t)m_primitiveArray.size();
+	}
+	PrimitiveConstPtr getPrimitive(int32_t index) const;
+
+private:
+	std::string m_name;
+	PrimitiveArray m_primitiveArray;
+
+public:
+	Mesh(const std::string& name);
+	~Mesh();
+};
+
+DV_CORE_END_NAMESPACE