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29 lines
1.0 KiB
29 lines
1.0 KiB
<?php
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namespace Blobt\Luxcore\scene;
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include dirname(dirname(__FILE__)) . "/vendor/autoload.php";
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/**
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* 配置灯光策略
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*/
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$lightStrategy = new render\LightStrategy(); //实例一个LightStrategy类对象,默认的灯光策略为 LOG_POWER
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$lightStrategy->type = render\LightStrategy::TYPE_UNIFORM; //修改灯光策略为 UNIFORM；
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// 现在修改灯光策略为 DLS_CACHE,并开启直接光缓存
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$lightStrategy = new render\cache\LightStrategy(); //当需要开启开直接光缓存时，灯光策略类型必须为 DLS_CACHE类型，因此cache\LightStrategy类 继承了 LightStrategy类，
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//并在重写的构造函数中设置 $type属性为 DLS_CACHE类型。
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$lightStrategy->persistentFile = "../Untitled.dlsc"; //设置设置直接光缓存文件保存路径
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echo $lightStrategy; //输出灯光策略配置参数
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?>
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