Initial commit

Include/ZRendererUtil/ZStaticMesh.hpp

@@ -0,0 +1,134 @@
+/*
+ ZStaticMesh.h
+ Author: Chris Ertel <crertel@762studios.com>
+
+ Purpose: Classes for holding static mesh data.
+
+ Changelog
+ 2011/09/18 - creation (crertel)
+*/
+
+#pragma once
+
+#ifndef _ZSTATICMESH_H
+#define _ZSTATICMESH_H
+
+#include <ZUtil/ZSmartPointer.hpp>
+#include <ZSTL/ZArray.hpp>
+#include <ZSTL/ZString.hpp>
+
+typedef uint32_t ZSMFaceIndex;
+
+typedef enum ZSMChannelType
+{
+	ZSMCT_UNKNOWN = 0,
+
+	ZSMCT_BOOL = 0x11,
+	ZSMCT_BOOL_VEC2 = 0x12,
+	ZSMCT_BOOL_VEC3 = 0x13,
+	ZSMCT_BOOL_VEC4 = 0x14,
+	
+	ZSMCT_INT = 0x21,
+	ZSMCT_INT_VEC2 = 0x22,
+	ZSMCT_INT_VEC3 = 0x23,
+	ZSMCT_INT_VEC4 = 0x24,
+
+	ZSMCT_UINT = 0x31,
+	ZSMCT_UINT_VEC2 = 0x32,
+	ZSMCT_UINT_VEC3 = 0x33,
+	ZSMCT_UINT_VEC4 = 0x34,
+
+	ZSMCT_FLOAT = 0x41,
+	ZSMCT_FLOAT_VEC2 = 0x42,
+	ZSMCT_FLOAT_VEC3 = 0x43,
+	ZSMCT_FLOAT_VEC4 = 0x44
+};
+
+class ZSMChannelDefinition
+{
+protected:
+	ZString Name;
+	ZSMChannelType Datatype;
+	uint32_t StartOffset;
+	uint32_t Stride;
+	
+public:
+	ZSMChannelDefinition( ZString _name, ZSMChannelType _datatype, uint32_t _offset, uint32_t _stride)
+		: Name(_name), Datatype(_datatype), StartOffset(_offset), Stride(_stride)
+	{
+	}
+};
+
+class ZStaticMeshMaterial
+{
+protected:
+	ZString Name;
+	ZArray< ZSMFaceIndex > FaceIndices;
+	ZArray< ZPtr<ZSMChannelDefinition> > ChannelDefinitions;
+
+public:
+	ZStaticMeshMaterial(ZString _name, ZArray< ZSMFaceIndex> _faceIndices, ZArray< ZPtr<ZSMChannelDefinition> > _channelDefinitions)
+		: Name(_name), FaceIndices(_faceIndices), ChannelDefinitions(_channelDefinitions)
+	{
+	}
+	
+	/*
+	public ZStaticMeshMaterial::GetName
+	 
+	Function to get the name of the material.
+	 
+	@return (ZString) - Name of the material.
+	*/
+	inline ZString GetName() { return this->Name; }
+
+	/*
+	public ZStaticMeshMaterial::GetFaceIndices
+
+	Function to get the face indices for a material.
+
+	@return (ZArray<ZSMFaceIndex>) - Array of the face indices.
+	*/
+	inline ZArray<ZSMFaceIndex> GetFaceIndices() { return this->FaceIndices; }
+
+	/*
+	public ZStaticMeshMaterial::GetChannelDefinitions
+
+	Function to get the vertex channel definiitions for this material.
+
+	@return (ZArray<ZSMChannelDefinition>) - Array of vertex channel definitions.
+	*/
+	inline ZArray< ZPtr<ZSMChannelDefinition> > GetChannelDefinitions() { return this->ChannelDefinitions; }
+};
+
+class ZStaticMesh
+{
+protected:
+	ZArray< ZPtr<ZStaticMeshMaterial> > MaterialGroups;
+	ZPtr< ZArray< char > > VertexData;
+
+public:
+	ZStaticMesh(ZArray< ZPtr<ZStaticMeshMaterial> > _groups, ZPtr< ZArray< char > > _vertexData)
+		: MaterialGroups(_groups), VertexData(_vertexData)
+	{
+	}
+
+	/*
+	public ZStaticMesh::GetMaterialGroups
+
+	Function to get the material groups.
+
+	@return (ZArray<ZStaticMeshMaterialGroup>) - Material groups that make up the mesh.
+	*/
+	inline ZArray< ZPtr<ZStaticMeshMaterial> > GetMaterialGroups() { return this->MaterialGroups; }
+
+	/*
+	public ZStaticMesh::GetVertexData
+
+	Function to get the vertex data.
+
+	@return (ZPtr< ZArray< char > >) - Vertex data for the mesh.
+	*/
+	inline ZPtr< ZArray< char > > GetVertexData() { return this->VertexData; }
+};
+
+#endif