Geometric representations of objects in 3 dimensions. 3D-meshes are made up of a collection of triangles or other polygons, forming volumes and surfaces. They are commonly used for visual representations on computer screens.

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Mapping a 3D texture to a standard hollow-hull 3D model

I have 3D models which are typical hollow hulls. If such a model also had a 3D volumetric/voxel texture map then given a point P inside such a model, I'd like to be able to find its uvw coordinates ...
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13 views

3ds Max Biped Scale Restriction

I have a 3d Model under 3ds Max, i'm trying to integrate a biped skeleton but when i start to adjust the pelvis or any other bone i can't scale it, i don't know why, and this is driving me crazy. If ...
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383 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 ...
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220 views

Programmatically creating a 3d mesh in XNA

Surprise! Another question related to Minecraft. Anyways: Rather than drawing thousands of blocks each frame, I remember reading somewhere that Minecraft breaks the map into 16x16x256 chunks, and ...
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214 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 ...
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203 views

Vertex Normals, Loading Mesh Data

My test FBX mesh is a cube. From what I surmise, it seems that the cube is on the extreme end of this issue, but I believe that the same issue would be able to occur in any mesh: Each vertex has 3 ...
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27 views

LibGDX mesh silhouettes

How could I find out the silhouette edges of a mesh in libgdx? More specifically, how could I produce shadow volume geometry using the Mesh class of libgdx?
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164 views

Swap limbs of a skinned mesh

If I have a model, such as a robot, I am able to swap its limb meshes out and replace them with other robot limb meshes by merely removing the limb mesh from the skeleton and attaching the new one to ...
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28 views

Canonical face/head mesh and texture coordinates

I want to create a texture mapped face, or preferably full head, model, from a video taken of that head. I can do all the head capture/mesh fitting stuff, but what I need is: a canonical/reference ...
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70 views

OpenGL Drawing textured model (OBJ) black texture

I'm using OpenGL, Glew, GLFW and Glut to create a simple game. I've been following some tutorials and I have now a good model importer with textures (from ogldev.atspace.co.uk) but I'm having an ...
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101 views

Having Trouble importing Maya file into UE4

I'm new to Unreal so please bear with me. I'm importing a maya file into UE4. It imports OK, but the problem is that the child meshes are not showing. How can I access each single mesh in the file ...
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How to combine vertex, normal, UVW arrays optimally?

In Unity, meshes have multiple arrays for various vertex components (Normal, Position, UV coord, etc), and triangles consist of three indices that define the (same) offset into each array to build the ...