Iray 水面折射光效果

在 Iray 内模拟精确的焦散效果可能既繁琐又耗费计算资源，但 Iray 水焦散灯为此提供了一个解决方案。在该套件中，你会发现三款灯具：点光源、聚光灯和旋转聚光灯。聚光灯和点光源能投射出简单的焦散图案，可根据需要进行修改和重新着色。旋转聚光灯则配备了一组可调节的透镜，用户可以对其进行随机化设置并添加动画效果。 这些灯具完全支持拖放操作；只需将它们加载到场景中，并调整好指向方向即可

Simulating accurate caustic effects within Iray can be cumbersome and computationally expensive, but Iray Water Caustic Lights provides a workaround. Within this set, you will find a set of 3 lights: a point light, a spotlight, and a rotational spotlight. The spotlight and point light project a simple, caustic gobo, which can be modified and recolored as needed. The rotational spotlight provides a set of adjustable lenses that can be randomized and animated. The lights are completely drag-and-drop; simply load them into the scene and point them in the right direction.