Method translateSamplerParam

OgreMain/src/OgreScriptTranslator.cpp:2316–2462

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    }
    //-------------------------------------------------------------------------
    void SamplerTranslator::translateSamplerParam(ScriptCompiler* compiler, const SamplerPtr& sampler, PropertyAbstractNode* prop)
    {
        bool bval;
        Real fval;
        uint32 uival;

        switch(prop->id)
        {
        case ID_TEX_ADDRESS_MODE:
            {
                if(prop->values.empty())
                {
                    compiler->addError(ScriptCompiler::CE_STRINGEXPECTED, prop->file, prop->line);
                }
                else
                {
                    AbstractNodeList::const_iterator i0 = getNodeAt(prop->values, 0),
                        i1 = getNodeAt(prop->values, 1),
                        i2 = getNodeAt(prop->values, 2);
                    Sampler::UVWAddressingMode mode;

                    if(!getValue(*i0, mode.u))
                    {
                        compiler->addError(ScriptCompiler::CE_INVALIDPARAMETERS, prop->file, prop->line,
                                           (*i0)->getValue() + " not supported as first argument (must be \"wrap\", \"clamp\", \"mirror\", or \"border\")");
                        return;
                    }
                    mode.v = mode.u;
                    mode.w = mode.u;

                    if(i1 != prop->values.end())
                    {
                        if(!getValue(*i1, mode.v))
                        {
                            compiler->addError(ScriptCompiler::CE_INVALIDPARAMETERS, prop->file, prop->line,
                                               (*i1)->getValue() + " not supported as second argument (must be \"wrap\", \"clamp\", \"mirror\", or \"border\")");
                        }
                    }

                    if(i2 != prop->values.end())
                    {
                        if(!getValue(*i2, mode.w))
                        {
                            compiler->addError(ScriptCompiler::CE_INVALIDPARAMETERS, prop->file, prop->line,
                                               (*i2)->getValue() + " not supported as third argument (must be \"wrap\", \"clamp\", \"mirror\", or \"border\")");
                        }
                    }

                    sampler->setAddressingMode(mode);
                }
            }
            break;
        case ID_TEX_BORDER_COLOUR:
            if(prop->values.empty())
            {
                compiler->addError(ScriptCompiler::CE_NUMBEREXPECTED, prop->file, prop->line);
            }
            else