Questions tagged [models]

A representation of an object in 3D space.

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202 views

OpenGL, Blender and model optimization

I'm learning OpenGL and there is something I don't understand regarding model loading. Lets say I found a free .blend model of a tree. The problem is - currently in my program all models have only ...
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1answer
551 views

OpenGL One Color Per VBO

Recently I have been working with OpenGL and have decided to use colors instead of textures. However, since the project I am working on is going to have a low-poly look, I want each color to stand out,...
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0answers
87 views

Can materials be melted using code?

Say this ball for example : These three models have been created, to then use a simple morph transition to make the ball switch from 0 to 1 then to 2, and make it look like it's melting. But is it ...
4
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1answer
7k views

How can I calculate the bounding box of a 3D model?

I am making a game in OpenGL and Blender and trying to use JBullet as the collision manager. I am using BoxShapes for collisions, which requires a ...
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2answers
1k views

Why does my MonoGame mesh throw an unhandled exception when trying to draw?

I am using the '3D Models' chapter of Learning XNA 4.0 to further understand 3D implementation in XNA, but I am running into an unhandled exception, when I try to draw each mesh. Here is my basic ...
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3answers
947 views

Loading Collada Files Quickly (three.js, OpenGL, Javascript)

Okay, so I've created these sleek-looking spaceship models for an OpenGL game that I'm going to make. To make them look sleek and smooth, I used a Subdivision Surface modifier in Blender. Hmm... ...
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1answer
33 views

Animation package from Assert Store not working probably with Unity Model/Custom Model?

I downloaded the animation pack from here: https://www.assetstore.unity3d.com/en/#!/content/25794 The assert contains a fbx file, which contains a bunch of animations. Then in Animator window I added ...
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0answers
112 views

Broken UVs for Maya/Mudbox model

I have tried using the automatic mapping in Mudbox and Maya, neither worked sufficiently, I was still experiencing polygon overlap. I tried mapping separate limbs but I came to the same problem, this ...
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1answer
723 views

Unity5 imported models show no texture

I've got a problem with Unity materials. I'm a beginner- so I used Wings3d for creating 3d models. But there's a little Problem. Both objects on the picture below have the same material(a Standart ...
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1answer
70 views

How to I Create My own 3d modals in unity5? [closed]

How to I Create My own 3D modals in unity 5? Actually,I don't know how to create a 3d modals in unity 5.If anyone is know, PLZ tell me...!
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1answer
532 views

unity3d model falling apart

I found something I can't understand. I'm only a beginner, so I thought I could use the CarController Scripts of the Car Demo for making a little driving game with different models. I wonder why the ...
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2answers
76 views

Where to create scenes? [closed]

I'm starting to develop a 3D game with Unity and 3ds Max. Where do I create levels for my game? Do I create individual objects in 3ds Max and transfer them to Unity, or do I create the whole level in ...
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1answer
286 views

In XNA, how do I access a model's dimensions with code?

I'm trying to rotate a model around some axes, but this rotates it around the world origin. I understand that I need to translate the object relative to its own size before rotating it, but I don't ...
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1answer
48 views

How, if possible, do you add loop cuts to models in real time?

I am working on a prototype for a very low poly game. I can't figure out a way for a player to cut or break objects in real time without predefined fractures. For example, if a player cuts a tree, it ...
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2answers
524 views

Will I lose the mesh if I delete the original prefab?

I'm working in Unity 5, and I currently have the following setup: My project contains two prefabs which we'll call "Cube" and "CubeT". Cube was imported from an FBX file generated by Autodesk 3DS Max,...
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1answer
758 views

3ds Max Skeleton Import into Unreal Engine Fail

I tried following the "Introduction to UE4 Animation and Rigging Tools" tutorial with maya but I dislike maya and don't under stand it so I tried importing the skeleton from the "3rd Person Game with ...
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1answer
1k views

How can I draw some of my XNA models semi-transparent? (C#, XNA 4.0)

I've recently made some basic Blender models without transparency for a new game I've been working on, but I'm having some problems rendering them semi-transparently. Namely, I haven't been able to ...
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2answers
565 views

How many LoD versions of a model should I have? [closed]

Many games facilitate better performance by increasing/decreasing the number of triangles/polygons that are drawn, depending on how close the camera is to said object. Mountains, viewed from far away, ...
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0answers
5k views

What the polycount limit for a mobile game character (heavily animated) is like if no shaders/lighting used in an otherwise simple scene?

I am making a few mobile game characters that will be heavily animated using about 15-20 bones. I am at the modeling phase of my game and just wanted an idea really. Good thing is that each level will ...
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1answer
178 views

Can I generate collision boxes from a model file with BepuPhysics and XNA?

I am currently developing a game using BepuPhysics in XNA 4.0, and I am trying to reasonably match the in game collision Entities with the Model they are associated with. My current workflow involves ...
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1answer
80 views

Combine skin material to two elements without a visible seam

Software used: 3ds max 2015 and Photoshop CC 2014. I have two elements of the head, the "FaceHead" and "UpperHead". I used unwrap UVW for both elements and used Photoshop to add a skin color (eye and ...
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2answers
224 views

Position problems instantiating lasers at the sides of a space ship

I'm developing a demo of a 3D Space Ship game concept in Unity, just for learning purposes. I have a cube representing my space ship in the scene, and a laser prefab that is instantiated at the 2 ...
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2answers
404 views

Data model design using Core Data and Spritekit

I have a entity called Item, and every item can have two or three bonuses... What would be a good model design in this situation. I can think of something like: To have many optional attributes ...
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2answers
266 views

Client Tells Server What Gamestate Data to Send Back

I'm just stepping into the world of MMORPGs and how they function, so assume I know very little. in a game, a client doesn't see everything that the server does. For example, the client can't see ...
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0answers
23 views

Java JBullet models not colliding [duplicate]

Hello I wan't to do model collsion in JBullet but that don't won't to work. Models look like have some invisble holes. Here the code for creating collsion shape: ...
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2answers
1k views

Can my cars in my game look like real cars? [duplicate]

We are making a game filled with thousands of cars. We were wondering if we need a licence to use body designs of lets say a Lamborghini, Ferrari, Impala. etc. We do not want to pay money to use the ...
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2answers
176 views

Texturing issues in cry engine sdk

Sup? I've been working on a new environment scene inside 3ds max. It looks something like this - When I used the cry engine exporter to export my assets onto my level, I've been getting very weird ...
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1answer
71 views

Multiple models not drawing

I got Camera, Terrain and player working, moving around, etc. When I try to add another player (another model to draw) it just dont any of the models. Here is my code; ...
3
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1answer
242 views

Easiest way to make a 3D overworld [closed]

Using something like Blender, would it be easier and more time and space efficient to create 'tiles', and use some kind of software like Tiled to use these tiles in the various maps, or would it be ...
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1answer
262 views

How to position a Weapons model in a first person shooter with XNA

I am building a first person shooter and positioning the weapons is hard. I am trying to get the bat to look like you are holding it but I keep trying things and they don't appear in the positions I ...
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0answers
84 views

fbx file asks for fbm file in xna?

I downloaded a bat model from the internet and I went to Blender, used texture and shading as I want, then I exported it as a fbx file. Next I placed it into my content pipeline and ran it but it is ...
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1answer
911 views

How can I implement procedural humanoid generation like MakeHuman?

Some applications allow you to generate a human mesh by simply adjusting parameters. The results are broad and convincing: you can get from a thin asian girl to a muscular african man by just ...
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1answer
3k views

Libgdx, how do i get the translation and rotation of a node from a model instance?

I have a model instance of a character, and a model instance of a sword weapon. THe character has a node on his right hand so he can "carry" the sword. Right now I use this code so the sword's ...
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1answer
4k views

How to import animations from one model to others

I have two models (one animation in each) which I got for free from Mixamo. I imported them in Unity and they look like this: http://imgur.com/atjQbkI Justin@Idle and Justin@Walking. As can be seen ...
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1answer
683 views

3dsMax to Mudbox - Import Warning: UV not a complete set

I'm exporting my 3dsMax model to Mudbox. The import gives me a warning that the UV set is incomplete. First, what does this mean? That I haven't got all the UVs unwrapped? Web searches have brought ...
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1answer
329 views

How can I resize my Blender models when importing to Unity?

I made a 3D model in Blender, but when put it in my Unity project and add an FPS-camera the camera is bigger then my model. I used the measurements of Blender (that one cube is 1 meter in Unity). How ...
2
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1answer
533 views

Missing texture coordinates for channel 0 Fbx and XNA 4.0

I'm getting this error while trying to load a model in XNA 4.0 : Error 2 The mesh "transform1", using SkinnedEffect, contains geometry that is missing texture coordinates for channel 0. The model ...
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3answers
168 views

What exactly IS a model?

I'm trying to actually learn OpenGL after having experimented with it for a while, and so I'm trying to build a rudimentary rendering engine (not a game engine) to lead me through it. I've come to a ...
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1answer
113 views

How can I inspect 3D model exactness? [closed]

I am neither a game designer nor a graphic designer. I am a .Net and C# software developer. I have a game project and I've still been studying to learn game concepts and technolgies for a year. I'...
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1answer
716 views

How to export FBX models to use in SharpDX?

I am trying to export a model from 3ds Max 2014 as a fbx file and use it in my SharpDX driven project. In the SharpDX example solution, there is a project named ...
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1answer
351 views

Meshes imported into Unity into Blender always corrupt

I want to import a terrain mesh I made in Blender into Unity, however Unity seems to fail to load it correctly. What could be the reason behind this and how can I fix it?
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1answer
1k views

How do I properly import an fbx 3D model into Unity3D?

I am trying to properly import a 3D model that was made for my game in Unity3D. I was able to import the model, and I put the texture on it, but there are several other files that go unused. I think I'...
8
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1answer
1k views

How do I convert a Source engine NPC model to a player model?

The Source engine's NPC and player models differ: An NPC model applied to the player has no animations. It cannot walk and holds its arms out to the side by about a foot. The weapon is held in the ...
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2answers
2k views

Correct way of modelling for a multiplayer FPS game

I was wondering what was the best way to model characters for an first person shooter game? Assuming I have 2 modes to show, first person view (the player's view) and 3rd person view (viewing other ...
3
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1answer
923 views

Work flow for modelling a city(open world)

This seems like a massive task, do each individual building/object have to be modeled individually. If so are the model imported into the world editor and places accordingly. Or are other techniques ...
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1answer
8k views

Can I export animated models from Unity? Into what formats?

I have an animated 3D model from the Unity Asset Store that I would like a new animator to touch up (the license allows this). But they need it in a format they can use (in Maya or... something else?)....
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0answers
792 views

OpenGL - using gluSphere

I have an OpenGL code that currently draws several spheres at different locations. I generate the vertex buffer data (and normal data) myself. However, to simplify the code and increase efficiency, I ...
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0answers
56 views

How to I coordinate a camera with the eyes of a model?

I am currently working on an FPS in XNA and I wanted to know how I would position the camera at the eyes of the model and whenever the model rotated or moved it's head (where the eyes are), the camera ...
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1answer
78 views

Should I avoid rescaling models when rendering?

I am quite new to game development and currently developing a simple 3D game with MonoGame and Blender. The game is basically a 3D version of Pong. At first I developed the models at a constant size (...
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1answer
1k views

Tile textures on 3D models. HLSL shader code maybe?

I'm making a game in C# with XNA. I'm now applying textures to models. However if I change the scale of the model, the texture stretches with it. How can I make the texture tile over the model instead ...

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