1.4 - 具备点重力的GPU粒子

概述效果库示例关卡。

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image018.png

此效果展示了点重力,后者是仅与GPU粒子兼容的模块。该模块允许您在空间中指定一个点,而该发射器中的所有粒子都将被吸引到该点。它代替了仅与CPU粒子兼容的点吸引子(Point Attractor)、线吸引子(Line Attractor)和粒子吸引子(Particle Attractor)模块。点重力(Point Gravity)模块只需要您设置位置、半径和强度。

PointGrav.png

该效果包括2个发射器:

  • 一个GPU Sprite发射器,在效果中创建大多数可见粒子,并具有点重力(Point Gravity)和Collision (Scene Depth)(碰撞(场景深度))。

  • 一个标准的CPU发射器,虽然它只发射少量的粒子,但也使用光源(Light)模块,从而允许粒子产生动态光来照亮场景。

有关吸引模块的更多信息,请参阅吸引子模块文档

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