scanTextures()
{
    integer inventoryCount = llGetInventoryNumber(INVENTORY_TEXTURE);
    integer parmCount;
    integer n;
    string  texture;
    string  textureFullName;
    vector  scale;
    vector  offset;
    float   rot;
    list    parms;

    gInsideTextures = [];
    gOutsideTextures = [];
    gGlassTextures = [];
    gOtherTextures = [];

    for (n=0; n < inventoryCount; n++) {
        textureFullName = llGetInventoryName(INVENTORY_TEXTURE, n);
        parms = (parms = []) + llParseString2List(textureFullName, [";"], []);
        parmCount = (parms != []);   // Hack to get list length efficiently

        texture = llToLower(llStringTrim(llList2String(parms, 0), STRING_TRIM));

        if (parmCount > 1)
            scale = (vector)llList2String(parms, 1);
        else
            scale = <1.0, 1.0, 1.0>;

        if (parmCount > 2)
            offset = (vector)llList2String(parms, 2);
        else
            offset = ZERO_VECTOR;

        if (parmCount > 3)
            rot = llList2Float(parms, 3);
        else
            rot = 0.0;

        if (texture == "inside") {
            gInsideTextures += [textureFullName, scale, offset, rot];

        } else if (texture == "outside") {
                gOutsideTextures += [textureFullName, scale, offset, rot];

        } else if (texture == "glass") {
                gGlassTextures += [textureFullName, scale, offset, rot];

        } else {
                gOtherTextures += [textureFullName, scale, offset, rot];

        }
    }
}