0
votes
0answers
11 views

How can you duplicat folders and not share old dependencies in Unity?

I have a folder with some prefabs, materials, textures, FBX, etc. My Prefabs refers to FBXs and Materials in this folder. Can I clone this folder in a way that it will save those local dependencies? ...
5
votes
2answers
202 views

Road network geometry in Unity: one big mesh or a bunch of smaller meshes?

I'm in the beginning stages of building a road system in Unity. It'll be your basic SimCity style road construction, with building and destroying roads done on the fly at runtime. When doing thing, ...
4
votes
2answers
179 views

How can I find the “end” vertices on an open-ended mesh?

I was looking at a video of a system that extrudes meshes along a curve, connecting them end to end but adjusting the vertices for a smooth connection. It does this with a mesh that as far as I know ...
2
votes
2answers
163 views

Unity: how highlight effect should be applied to terrain mesh

I have my game generate random voxel terrain, and then generate a mesh on only the visible parts of that terrain. I want it to be able to select some part of the terrain with the mouse, but I'm not ...
2
votes
1answer
437 views

How can I create or extrude a mesh along a spline?

Let's say, for example, that I have a working spline. I want to use this spline to create a mesh, but I'm not quite sure how to go about it. For example, I want to create a road along this spline. I ...
0
votes
1answer
482 views

Mesh Manipulation - changing vertex data dynamically

I have am trying to achieve Mesh Manipulation of any mesh based on User Input mostly sliders, example of what I am trying to do is http://www.youtube.com/watch?v=-oMxVGmeO-s . I am not sure whether to ...
0
votes
2answers
611 views

Unity Mesh and Collider not aligned on rotation

I have a GameObject with a mesh and a collider. When I rotate the object the mesh and the colider do not act the same way and when the GameObject is rotate 65 degrees on the z axis the mesh and the ...
2
votes
1answer
232 views

What's the proper way to set up texture atlas in Unity 3D?

I am using Unity3d (free) to make a game with user-defined content (i.e., load in a map, it'll build the level for you). Everything is working as expected, except for the rendering. Note the ...
5
votes
1answer
441 views

Why are my animated objects (from Blender) always playing at the global origin in Unity?

I created and animated a sledgehammer in Blender 2.67b using an armature. The sledgehammer has one animation (created using the Action Editor) called "Idle". I parented the imported sledgehammer to an ...
2
votes
1answer
615 views

Lightmapping & runtime combine children

Is it possible to have lightmapping on runtime generated combine children in Unity? It is possible to bake combined meshes when they are done in the editor, but the .apk/.ipa size increases too much. ...
-1
votes
1answer
127 views

Looking for pre-broken models/meshes for use in a unity project [closed]

Hi guys for my final year project I'm working on comparing the difference between a few destruction techniques for a game environment, based on looks and computational efficiency. I intend on ...
5
votes
3answers
1k views

UDK or Unity Dynamic Runtime Mesh Boolean subtraction (or alternative) [closed]

I'm new to 3D game dev and was wondering if anyone could help me out. I'm planning to use UDK and would like to have deformable items in the world. So a projectile strikes a target, and a dent or ...
3
votes
1answer
251 views

Stitching meshes together

I have a voxel engine that generates a mesh per chunk and now I want my meshes to be 1 mesh, but if I create them as a single mesh I kind of lose the benefit of chunking the data in the first place. ...
0
votes
1answer
210 views

Unable to manipulate Imported Object menu (Unity)

I've imported a model, but for some reason I can't edit any settings under the Imported Object menu, such as the Mesh Filter or the Mesh Renderer. See this: http://i.stack.imgur.com/t7ZYR.png for a ...
3
votes
2answers
1k views

Displaying (3D) objects' name above them

The Elder Scrolls: Morrowind has a rather interesting way to display each focused objects' name. It's all a bit fuzzy in my memory right now, but the most important part I remember perfectly: the ...
3
votes
1answer
207 views

How to approach skinning a snake made of cubes and is it right method for snake 3d game

I'm making a 3d snake game clone for studies and prettly much got everything to work, I have a 3d ground object surrounded by walls, and a snake head piece (cube). when you start the game 2 additional ...
7
votes
3answers
398 views

Why doesn't light continuous on my model?

I created a basic textured cube model with Blender to practice modeling, and then I imported it into Unity. After I put up some lighting it looks pretty ugly. The light is not continuous on a row of ...
3
votes
2answers
4k views

Where to attach global scripts in Unity?

As far as Iknow in Unity, every script must be attached to an object. But what is the case with global scripts? For example in a tetris-like game to which object should I attach the element spawner ...
5
votes
1answer
2k views

Finding if a point is inside of a mesh (Point-in-polyhedron)

How can I find if a point (Vector3) is inside of a mesh? Would this work for both concave and convex objects? I read somewhere that if you raycast in both directions of every axis (X, -X, Y, -Y, Z, ...
18
votes
7answers
10k views

Algorithm for creating spheres?

Does anyone have an algorithm for creating a sphere proceduraly with la amount of latitude lines, lo amount of longitude lines, and a radius of r? I need it to work with Unity, so the vertex positions ...
2
votes
2answers
4k views

Drawing a dynamic indicator for a field of view

My goal is to draw a dynamic indicator for a cube, which represents the field of view. The ideal indicator would look the same as in Metal Gear Solid(the blue ones): From what I have gathered, I ...
12
votes
1answer
3k views

Procedural Mesh: UV mapping

I made a procedural mesh and now I want to apply a texture to it. The problem is, I cannot get it to stick the way I want it to. The idea is to have the texture painted only once over the whole ...
2
votes
1answer
1k views

How can I create my mesh so that textures applied to it are NOT rotated 90 degrees in Unity 3D?

I'm trying a really simple test in Unity 3D. I want to render a texture on the simplest plane possible. So, I've created a two-triangle plane in Blender, then imported it into Unity. From there, I ...