npc边缘加亮是怎么搞的？卓越之剑可以

lylhaha88

realtime rendering 7.4
有相关介绍

lylhaha88

我在gamedev上的提问：
when the cursor is over an entity, I want to highlight it's edge so that a player can immediately know he can pick this entity after he click the mouse left button.
for example, there are many monsters around the main character in the game, it is not easy to pick one monster.I googled this,but found nothing.who can give me some suggestion?

老外的回答：
The simplest method is to draw the object colored in the highlight color, with some scaling to make it larger than the original object. Do this drawing with depth writes turned off. Then, after this, draw the object as usual, with depth writes on again.

There are more complex methods, depending on your application - depending on what is your bottleneck, depending on complexity of your monster models etc etc. but the method above is simple to implement and should work for most cases.

LendyZhang

可以模仿Cartoon Rendering的Inking pass。
不过2楼老外的方法感觉也相当好。

ZombieMKII

如2楼，奇迹世界是这么实现的，拉近镜头就能看到，壳子