Sandro Sobczyński
104 lines
2.9 KiB
C++
104 lines
2.9 KiB
C++
/*
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# ______ ____ ___
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# | \/ ____| |___|
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# | | | \ | |
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#-----------------------------------------------------------------------
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# Copyright 2020, tyra - https://github.com/h4570/tyra
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# Licenced under Apache License 2.0
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# Sandro Sobczyński <sandro.sobczynski@gmail.com>
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*/
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#ifndef _TYRA_MESH_MATERIAL_
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#define _TYRA_MESH_MATERIAL_
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#include <tamtypes.h>
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/** Class which contains draw data for mesh part.
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* Mesh can have many materials.
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* For example, car can have three materials:
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* body, tires and windows.
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*/
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class MeshMaterial
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{
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public:
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MeshMaterial();
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~MeshMaterial();
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// ----
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// Getters
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// ----
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/** Material name. */
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char *getName() const { return name; };
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/**
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* Auto generated unique Id.
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* Core role of this variable is to select correct texture to draw
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*/
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const u32 &getId() const { return id; };
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const u32 &getFacesCount() const { return facesCount; };
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/** Indexes of vertices. Each 3 faces will give you vertices of next triangle. */
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u32 &getVertexFace(const u32 &i) const { return vertexFaces[i]; };
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/** Indexes of texture coords. Each 3 faces will give you texture coords of next triangle. */
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u32 &getSTFace(const u32 &i) const { return stFaces[i]; };
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/** Indexes of normal vectors used for lighting. Each 3 faces will give you normal vectors of next triangle. */
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u32 &getNormalFace(const u32 &i) const { return normalFaces[i]; };
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/** Array of vertex faces. Size of getFacesCount() */
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u32 *getVertexFaces() const { return vertexFaces; };
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/** Array of texture coords faces. Size of getFacesCount() */
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u32 *getSTFaces() const { return stFaces; };
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/** Array of normal vector faces. Size of getFacesCount() */
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u32 *getNormalFaces() const { return normalFaces; };
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// ----
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// Setters
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// ----
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/**
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* Do not call this method unless you know what you do.
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* Should be called by data loader.
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*/
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void setVertexFace(const u32 &t_index, const u32 &t_val) { vertexFaces[t_index] = t_val; }
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/**
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* Do not call this method unless you know what you do.
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* Should be called by data loader.
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*/
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void setSTFace(const u32 &t_index, const u32 &t_val) { stFaces[t_index] = t_val; }
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/**
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* Do not call this method unless you know what you do.
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* Should be called by data loader.
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*/
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void setNormalFace(const u32 &t_index, const u32 &t_val) { normalFaces[t_index] = t_val; }
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/** Set material name. */
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void setName(char *t_val);
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// ----
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// Other
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// ----
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const u8 &isNameSet() const { return _isNameSet; };
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const u8 &areFacesAllocated() const { return _areFacesAllocated; };
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/** Set faces count and allocate memory. */
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void allocateFaces(const u32 &t_val);
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private:
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u32 facesCount, id;
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u32 *vertexFaces, *stFaces, *normalFaces;
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u8 _isNameSet, _areFacesAllocated;
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char *name;
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};
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#endif
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