Posted on 2016-03-25 in shaders • Tagged with unity3d, shaders, raytracing
So. Here's what I got at the moment:
It is the next iteration of shader from before. Here's the mesh geometry of this object:
So, good news:
I got lighting. Attenuation isn't suported (yet), but it interacts with unity's point and directional lights, reads their colors, and also grabs ambient …
Posted on 2016-03-24 in shaders • Tagged with unity3d, shaders, raytracing
Alright, quick question. How many triangles are in this sphere?:
The answer is 12.
The sphere is a raytraced primitive, which is actually a box (boundaries of the box are indicated by green wireframe). That's why it has 12 triangles.
Unity 3d shader system, despite having numerous flaws, allows easy …
Posted on 2016-03-21 in gamedev • Tagged with unity3d, unreal4
This is a brief comparison of Unity3d and unreal game engines I posted in the past on unity forums. I kept losing the link to it, so I decided to repost it here.
Goes like this (bits and pieces, in no particular order). Please note that I haven't worked with …