/* ** $VER: td_private.h 0.1 (20.6.99) ** ** Creation date : 11.4.1999 ** ** Description : ** Private type definitions and constants for the td library. ** ** Written by Stephan Bielmann ** ** */ #ifndef INCLUDE_TD_PRIVATE_H #define INCLUDE_TD_PRIVATE_H /********************************************************************/ #include "td_public.h" /**************************** Defines *******************************/ // Material arrays #define Ci_MATBLOCKS 100 #define Ci_MATNODESINBLOCK 100 // Object arrays #define Ci_OBJECTBLOCKS 100 #define Ci_OBJECTNODESINBLOCK 100 // matgroup arrays #define Ci_MATGROUPBLOCKS 200 #define Ci_MATGROUPNODESINBLOCK 100 // vertex arrays #define Ci_VERTEXBLOCKS 100 #define Ci_VERTEXARRAYINBLOCK 100 #define Ci_VERTEXARRAY 100 // polygon arrays #define Ci_POLYBLOCKS 100 #define Ci_POLYARRAYINBLOCK 100 #define Ci_POLYARRAY 100 // Initial size of a polygon its vertex array #define Ci_POLYVERARRAYINIT 3 #define Ci_POLYVERARRAYINITQ 4 /***************************** Types ********************************/ /* ** Color structure */ typedef struct { UBYTE r,g,b; }TTDOColorub; /* ** Camera structure */ typedef struct { TTDOVertexd position,lookat; }TTDOCamera; /* ** Light source structure */ typedef struct { TTDOVertexd position; TTDOColorub color; }TTDOLight; /* ** Vertex array structure */ typedef struct { TTDOVertexd *varray[Ci_VERTEXARRAY]; /* Array of vertices */ }TTDOVertexArray; /* ** Vertex block structure */ typedef struct { TTDOVertexArray *barray[Ci_VERTEXARRAYINBLOCK]; /* Arrays of vertex arrays */ }TTDOVertexBlock; /* ** Vertex list structure */ typedef struct { ULONG numberOfVertices; /* Number of vertices in this list */ TTDOVertexBlock *blocks[Ci_VERTEXBLOCKS]; /* Array of vertex blocks. */ } TTDOVertexList; /* ** Polygon node structure */ typedef struct TTDOPolygonNode { ULONG numberOfVertices; /* Number of vertices in this polygon */ ULONG *varray; /* Vertex handle array */ } TTDOPolygonNode; /* ** Polygon array structure */ typedef struct { TTDOPolygonNode *parray[Ci_POLYARRAY]; /* Array of polygons */ }TTDOPolygonArray; /* ** Polygon block structure */ typedef struct { TTDOPolygonArray *barray[Ci_POLYARRAYINBLOCK]; /* Arrays of polygon arrays */ }TTDOPolygonBlock; /* ** Polygon list structure */ typedef struct { ULONG numberOfVertices; /* Number of vertices in this list */ ULONG numberOfPolygons; /* Number of polygons in this list */ TTDOPolygonBlock *blocks[Ci_POLYBLOCKS]; /* Array of polygon blocks. */ } TTDOPolygonList; /* ** Material node structure, the real material */ typedef struct { STRPTR name; /* The material its name */ TTDOColorub ambientColor; /* The material its ambient color */ TTDOColorub diffuseColor; /* The material its diffuse color */ TTDOFloat shininess; /* The material its shininess */ TTDOFloat transparency; /* The material its transparency */ }TTDOMaterialNode; /* ** Material block structure */ typedef struct { TTDOMaterialNode *nodes[Ci_MATNODESINBLOCK]; /* Array of material nodes */ }TTDOMaterialBlock; /* ** Material list structure */ typedef struct { ULONG numberOfMaterials; /* Number of materials in this list */ TTDOMaterialBlock *blocks[Ci_MATBLOCKS]; /* Array of material blocks */ }TTDOMaterialList; /* ** Current Transformation Matrix */ typedef struct { TTDODouble sx,sy,sz; // Scale, 1 = as it is TTDODouble rx,ry,rz; // Rotation in radian. 0 = no rotation. Needed to // compute the ctm.m matrix. TTDODouble m[4][4]; // Matrix containing the rotation and transformation }TTDOCTM; /* ** Object structure */ typedef struct { STRPTR name; /* The name of this */ STRPTR copyright; /* For the single lined copyright string */ TTDOBBoxd bBox; /* The bounding box */ TTDOCamera camera; /* The camera */ TTDOLight light; /* The lightsource */ TTDOVertexList vertices; /* The list of vertices of this mesh */ TTDOMaterialList materials; /* The list of materials of this mesh */ TTDOPolygonNode *curpoly; /* Current polygon node to work with */ TTDOCTM ctm; /* The current transformation marix of this mesh */ APTR vertexpool; /* Header of the vertex memory pool of this mesh */ APTR vertexarraypool; /* Header of the vertex array pool of this mesh */ APTR vertexblockspool; /* Header of the vertex block pool of this mesh */ APTR polyverpool; /* Header of the polygon vertex list memory pool of this mesh */ APTR polypool; /* Header of the polygon memory pool of this mesh */ APTR polyarraypool; /* Header of the polygon array pool of this mesh */ APTR polyblockspool; /* Header of the polygon block pool of this mesh */ APTR matblockspool; /* Header of the material block pool of this mesh */ APTR partblockspool; /* Header of the part block pool of this mesh */ } TTDOMesh; /* ** Object node structure */ typedef struct { STRPTR name; // The object its name TDvectord s; // Scale of the object TDvectord r; // Rotation in radian. 0 = no rotation, of the object TDvectord o; // Origin of the object. TDenum type; // Type of object ULONG handle; // Handle to the object itself }TDobjectnode; /* ** object block structure */ typedef struct { TDobjectnode *nodes[Ci_OBJECTNODESINBLOCK]; /* Array of object nodes */ }TDobjectblock; /* ** Object list structure */ typedef struct { ULONG numberOfObjects; /* Number of objects in this list */ TDobjectblock *blocks[Ci_OBJECTBLOCKS]; /* Array of objects blocks */ }TDobjectlist; /* ** Vertex array structure */ typedef struct { TDvectord *varray[Ci_VERTEXARRAY]; /* Array of vertices */ }TDvertexarray; /* ** Vertex block structure */ typedef struct { TDvertexarray *barray[Ci_VERTEXARRAYINBLOCK]; /* Arrays of vertex arrays */ }TDvertexblock; /* ** Vertex list structure */ typedef struct { ULONG numberOfVertices; /* Number of vertices in this list */ TDvertexblock *blocks[Ci_VERTEXBLOCKS]; /* Array of vertex blocks. */ } TDvertexlist; /* ** Polygon node structure */ typedef struct { ULONG numberOfVertices; /* Number of vertices in this polygon */ ULONG *varray; /* Vertex handle array */ } TDpolygonnode; /* ** Polygon array structure */ typedef struct { TDpolygonnode *parray[Ci_POLYARRAY]; /* Array of polygons */ }TDpolygonarray; /* ** Polygon block structure */ typedef struct { TDpolygonarray *barray[Ci_POLYARRAYINBLOCK]; /* Arrays of polygon arrays */ }TDpolygonblock; /* ** Polygon list structure */ typedef struct { ULONG numberOfVertices; /* Number of vertices in this list */ ULONG numberOfPolygons; /* Number of polygons in this list */ TDpolygonblock *blocks[Ci_POLYBLOCKS]; /* Array of polygon blocks. */ } TDpolygonlist; /* ** Surface structure */ typedef struct { TDcolorub ambientColor; /* The material its ambient color */ TDcolorub diffuseColor; /* The material its diffuse color */ TDfloat shininess; /* The material its shininess */ TDfloat transparency; /* The material its transparency */ }TDsurface; /* ** Texture structure */ typedef struct { // achtung bei meshdelete namens pointer und so freigeben }TDtexture; /* ** Material node structure */ typedef struct { STRPTR name; // The material its name ULONG index; // Index of this material, used if node is out of array. TDenum type; // Type of material ULONG handle; // Handle to the material itself }TDmaterialnode; /* ** Material block structure */ typedef struct { TDmaterialnode *nodes[Ci_MATNODESINBLOCK]; /* Array of material nodes */ }TDmaterialblock; /* ** Material list structure */ typedef struct { ULONG numberOfMaterials; /* Number of materials in this list */ TDmaterialblock *blocks[Ci_MATBLOCKS]; /* Array of material blocks */ }TDmateriallist; /* ** Matgroup node structure */ typedef struct TDmatgroupnode { TDpolygonlist polygons; /* Polygon list of this matgroup */ TDmaterialnode *materialnode; /* Node of the material of this group */ ULONG texbindex; /* Index of the texture binding */ } TDmatgroupnode; /* ** Matgroup block structure */ typedef struct { TDmatgroupnode *nodes[Ci_MATGROUPNODESINBLOCK]; /* Array of matgroup nodes */ }TDmatgroupblock; /* ** Matgroup list structure */ typedef struct { ULONG numberOfMatGroups; /* Number of mat groupts in this list */ ULONG numberOfPolygons; /* Number of polygons in this list */ TDmatgroupblock *blocks[Ci_MATGROUPBLOCKS]; /* Array of matgroup blocks*/ } TDmatgrouplist; /* ** Current Transformation Matrix */ typedef struct { TDdouble sx,sy,sz; // Scale, 1 = as it is TDdouble rx,ry,rz; // Rotation in radian. 0 = no rotation. Needed to // compute the ctm.m matrix. TDdouble m[4][4]; // Matrix containing the rotation and transformation }TDctm; /* ** Texture binding structure */ typedef struct { } TDtexbinding; /* ** Cube structure */ typedef struct { TDvectord size; /* Size coordinates of the cube */ } TDcube; /* ** Polymesh structure */ typedef struct { TDbboxd bBox; /* The bounding box */ TDvertexlist vertices; /* The list of vertices of this mesh */ TDmatgrouplist matgroups; /* The list of mat groups of this mesh */ TDpolygonnode *curpolyn; /* Current polygon node to work with */ TDmatgroupnode *curmatgroupn; /* Current matgroup node to work with */ APTR vertexpool; /* Header of the vertex memory pool of this mesh */ APTR vertexarraypool; /* Header of the vertex array pool of this mesh */ APTR vertexblockspool; /* Header of the vertex block pool of this mesh */ APTR polyverpool; /* Header of the polygon vertex list memory pool of this mesh */ APTR polypool; /* Header of the polygon memory pool of this mesh */ APTR polyarraypool; /* Header of the polygon array pool of this mesh */ APTR polyblockspool; /* Header of the polygon block pool of this mesh */ APTR matgroupblockspool; /* Header of the matgroup block pool of this mesh */ } TDpolymesh; /* ** Space structure */ typedef struct { STRPTR name; /* The name of this space */ TDbboxd bBox; /* The bounding box */ TDobjectlist objects; /* The list of objects of this space */ TDmateriallist materials; /* The list of materials of this space */ TDctm ctm; /* The current transformation matrix */ TDmaterialnode *curmatn; /* The material to work with */ TDobjectnode *curobjn; /* The object to work with */ APTR objectblockspool; /* Header of the object block pool */ APTR matblockspool; /* Header of the material block pool */ } TDspace; /* ** 3d library information structure */ typedef struct { STRPTR library; /* Name of the 3d library, with extension */ STRPTR name; /* Name of the format */ STRPTR ext; /* Extension of the format */ TDenum *sups; /* Supported save functions */ TDenum *supl; /* Supported load functions */ } TD3dlibinfo; /* ** TD library information structure */ typedef struct { TD3dlibinfo **lib3dinfos; /* Array of 3d library informations structures */ } TDlibraryinfo; #endif /************************* End of file ******************************/