A definition of physical and/or visual characteristics of a surface, often for use with rendering software or a game engine.

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4
votes
2answers
830 views

Unity - Water Cube (to 2D game)

I wonder if you can create a cube of water within the unity! I'm starting to use the Unity, and took a sought as to whether there was already something like this ... but have not found any tutorial ...
2
votes
1answer
1k views

Adding materials to a Line Renderer through code? (Unity)

I have a material that I am using to add a glowing effect to my line renderer. I can add this as a 2nd material to the line to give it a glowing effect. I want to be able to add/remove this material ...
1
vote
1answer
122 views

Dynamiclly applied texture to gameobject using GUI button

In a scene Multiple different gameobject (almost 30 kinds of gameobject) with parent child relationship. At run time (by selecting on gui button) I want to change the texture of each clicked ...
1
vote
1answer
31 views

Blender UV unwrapping causes texture to repeat in UDK material

I've made pillow kinda thing, unwrapped it in Blender and then I imported my mesh to UDK, applied a material: The material splits, but I don't want that to happen, I want to cover the mesh with ...
-1
votes
1answer
186 views

Java - LWJGL OBJ Loader with Materials not rendering

So I successfully loading my obj file but I obviously want to get materials on it. I added the vt(texture) to the OBJLoader and the Model.render but still rendering textureless. I have exported the ...
3
votes
0answers
24 views

Emissive material not casting light on itself in Unreal

I have a static mesh that has an emissive material applied to part of the mesh. The emissive material successfully cast light to surrounding objects. However, the face of the mesh with the emissive ...
2
votes
0answers
82 views

How to detect collisions with a material in Unity 5?

I've got a simple car game with 3 different surfaces: grass, tar and sand. I have a basic skid smoke system, but I want the color of the skid smoke to change depending on the surface, for example on ...
1
vote
0answers
150 views

Sprite outline based on light position in UE4

I have simple sprite (for example black box) and I like to add to it outline (red line on example image) but based on light direction. I know UE4 use deffered renderer, so I cant access to lights, but ...
0
votes
0answers
10 views

MeshRenderer.sharedMaterial does not change twice

Hi I was changing material from an object and using this code that's working well: MeshRenderer renderer = tile.GetComponent<MeshRenderer>(); renderer.sharedMaterial = Resources.Load<...
0
votes
0answers
55 views

Why does my Point light turn off if Player walks in any direction in Unity 2D?

My 2D Sprite has a material, Sprite diffuse attached to it. Now when I set up a light, it works but if I play the Game and walk, the light turns off immediately and the Player turns black. The ...
0
votes
0answers
37 views

LineRenderer doesn't apply material in 2D Unity5

I'm making something that draw lines with mouse on top of everything (in 2D), but the color of the line is always purple even though I assign a material to the line renderer. I could change the color ...
0
votes
0answers
20 views

Automate Material assignment and imported texture size setting for Unity 5

I work in Unity 5. Is any way to automate Material assignment on several models at 1 click (not to drag and drop on every one) and set default imported texture size to 4k (2k is default usual). I ...
0
votes
0answers
91 views

Weird squares everywhere

So in unity I have some weird squares on surfaces of certain objects, which are buildings represented by planes: I don't know what causes it, I tried changing some settings in lighting and material,...
0
votes
0answers
53 views

How should I organize multiple materials?

I'm making a tile-based game, in which many tiles will be of the same type, and so I want to avoid having the same texture for all of them. I'm thinking of having multiple textures for those widely ...
0
votes
0answers
27 views

Material spilling over to the other side of the object?

I have a material on an object which is having some strange behaviour. Here is the material settings I have along with the image file I have: and when I look very closely on the side of the object (...