missing api functions?

[Keith W. <kw...@cs...>]

I'm trying to create trimeshes from scratch, by reading descriptions 
from a home-grown file format (a terrain file format of my own design, 
basically just grayscale extrusion values for a grid of vertices).  
Obviously, I need geometry and texture.  I have had complete success 
with the geometry, it works perfectly.  I can make a trimesh easily 
enough (using Queeg's QGTriMesh class).  However, I want to add a 
texture to the trimesh.  I don't have any particular affinity for 
Nanosaur in this regard but it is the only existing template I have to 
work from, so I'm trying to adapt the relevant code.

First of all, aside from the way I show below, is there some other way 
to create a texture and then attach it to a trimesh?  I'm not sure what 
my options are for either creating textures or for associating them with 
particular trimeshes.

Second, I am getting the following three errors which suggest I can't 
use Nanosaur's method in the first place:

Error   : undefined identifier 'Q3MemoryStorage_New'
QGTriMesh.cpp line 140   emoryStorage_New((unsigned 
char*)blankTextureArray, textureDim * textureDim * 2);

Error   : undefined identifier 'Q3MipmapTexture_New'
QGTriMesh.cpp line 151   TQ3TextureObject texture = 
Q3MipmapTexture_New(&mipMap);

Error   : undefined identifier 'Q3TextureShader_New'
QGTriMesh.cpp line 152   TQ3SurfaceShaderObject shader = 
Q3TextureShader_New(texture);

Here is my code (acting on an existing just-made trimeshdata object.  
this code is just added to the QGTriMesh ctor):

            unsigned short* blankTextureArray = new unsigned 
short[textureDim * textureDim];
           
            TQ3Mipmap mipMap;
            mipMap.image = Q3MemoryStorage_New((unsigned 
char*)blankTextureArray, textureDim * textureDim * 2);
            mipMap.useMipmapping = kQ3False;    //Just one layer of 
mipmaps (basically a pixmap)
            mipMap.pixelType = kQ3PixelTypeRGB16;                       
            mipMap.bitOrder = kQ3EndianBig;
            mipMap.byteOrder = kQ3EndianBig;
            mipMap.reserved = nil;
            mipMap.mipmaps[0].width = textureDim;
            mipMap.mipmaps[0].height = textureDim;
            mipMap.mipmaps[0].rowBytes = textureDim * 2;
            mipMap.mipmaps[0].offset = 0;
           
            TQ3TextureObject texture = Q3MipmapTexture_New(&mipMap);
            TQ3SurfaceShaderObject shader = Q3TextureShader_New(texture);
           
            Q3Object_Dispose(texture);
            Q3Object_Dispose(mipMap.image);
           
            Q3AttributeSet_Add(mTriMeshData.triMeshAttributeSet, 
kQ3AttributeTypeSurfaceShader, &shader);
            Q3Object_Dispose(shader);


________________________________________________________________________
Keith Wiley                                kw...@cs...
http://www.unm.edu/~keithw                 http://www.mp3.com/KeithWiley

"Yet mark his perfect self-contentment, and hence learn his lesson,
that to be self-contented is to be vile and ignorant, and that to
aspire is better than to be blindly and impotently happy."
                                           --  Edwin A. Abbott, Flatland
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