NNSG3dResMdl

Syntax

#include <nnsys/g3d/binres/res_struct.h>

typedef struct NNSG3dResMdl_
{
    u32                size;        // Model size
    u32                ofsSbc;      // Offset to SBC, with &NNSG3dResMdl as the starting point
    u32                ofsMat;      // Offset to NNSG3dResMat, with &NNSG3dResMdl as the starting point
    u32                ofsShp;      // Offset to NNSG3dResShp, with &NNSG3dResMdl as the starting point
    u32                ofsEvpMtx;   // Offset to NNSG3dEvpMtx, with &NNSG3dResMdl as the starting point
    NNSG3dResMdlInfo   info;        // Model information (fixed length)
    NNSG3dResNodeInfo  nodeInfo;    // Node information
    // SBC
    // Materials
    // Shapes
    // EvpMtxs
}
NNSG3dResMdl;

typedef struct NNSG3dResMdlInfo_
{
    u8         sbcType;
    u8         scalingRule;
    u8         texMtxMode;
    u8         numNode;

    u8         numMat;
    u8         numShp;
    u8         firstUnusedMtxStackID;
    u8         dummy_;

    fx32       posScale;      
    fx32       invPosScale;

    u16        numVertex;
    u16        numPolygon;
    u16        numTriangle;
    u16        numQuad;

    fx16       boxX, boxY, boxZ;
    fx16       boxW, boxH, boxD;

    fx32       boxPosScale;
    fx32       boxInvPosScale;
}
NNSG3dResMdlInfo;

Description

The NNSG3dResMdl structure serves as the root for all of the data structures that store data for a single model. Access to the model data is achieved through this structure. The NNSG3dResMdl structure exists as data inside the .nsbmd file. It is created when the .imd file is converted by g3dcvtr.

The following data can be accessed through the NNSG3dResMdl structure:

This structure and the material, shape, and other data obtained through this structure are not changed by the G3D library during rendering (except when changed from within a callback).

Members of the NNSG3dResMdlInfo Structure Description
sbcType Structure Byte Code type identifier (NNSG3dSbcType).
scalingRule Scaling rule identifier (NNSG3dScalingRule).
texMtxMode Texture matrix calculation method identifier (NNSG3dTexMtxMode).
numNode Number of nodes in the model.
numMat Number of materials in the model.
numShp Number of shapes in the model.
firstUnusedMtxStackID ID of the first matrix in the matrix stack not used in the rendering of this model.
posScale Scale value by which the vertex position coordinates are multiplied.. The value passed to the geometry engine's scale command.
invPosScale Inverse of posScale.
numVertex The vertex_size attribute of the <output_info> element in the .imd file is used here as is.
numPolygon The polygon_size attribute of the <output_info> element in the .imd file is used here as is.
numTriangle The triangle_size attribute of the <output_info> element in the .imd file is used here as is.
numQuad The quad_size attribute of the <output_info> element in the .imd file is used here as is.
boxX, boxY, boxZ The xyz attributes of the <box?test> element in the .imd file are used here as they are.
boxW, boxH, boxD The whd attributes of the <box?test> element in the .imd file are used here as they are.
boxPosScale The scale value by which the box's coordinates are multiplied.
boxInvPosScale Inverse of boxPosScale.

See Also

Kernel, Model, Binary resource

Revision History

2007/05/17 Added structure definition.
2004/10/13 Initial version.

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