1
vote
1answer
114 views

Draw character silhouette when not visible

I have a mesh representing my character. I want to give it a partially transparent greyish silhouette when other objects are blocking it from view of the camera. I'm using Ogre3D, and GLSL as a ...
2
votes
1answer
152 views

Why is there high performance hit with many meshes?

I am currently reading upon Geometry Instancing, as I want to render a lot of animatable objects on the screen. However I have come to a more fundamental question first: Why do I even need to use it? ...
1
vote
2answers
164 views

General visual effects to meshes/entities

I am trying to add some visual effects to some entities, meshes, or whatever you want to call them as they are looking pretty dull in my game right now. What I want to achieve is this: ...
2
votes
1answer
136 views

Edges drop out when rendered at a long distance

I have this weird effect when rendering small objects at a long distance. I already tried using anisotropic filtering but maybe I am not doing it right. Material script: material Platform/Border { ...
1
vote
1answer
77 views

Variable sized cube texture stretching problem

I have a 1x1x1 cube made in Blender with a simple UVW mapping. It represents a 3D platform of variable size. The thing is that this cube gets resized a lot, and I want to draw a "border" of a ...
1
vote
2answers
261 views

Jump without bouncing in physics engine

I am using Ogre3D as my rendering API, and OgreBullet as my physics engine. I have an test entity that when the y part of the velocity is 0 and spacebar is pressed, the velocity changes to, lets say: ...
0
votes
1answer
257 views

Need help with a complex 3d scene (using Ogre and bullet)

In my setup there is a box with a hole on one side, and a freely movable "stick" (or bar, tube). This stick can be inserted/moved through the hole into the box. This hole is exactly as wide as the ...
-4
votes
1answer
2k views

How to make NPC AI for my jme3 ninja game

My scene has a main character who is a ninja and an enemy which is a goblin and one monster but the monster has no animation so we can wait with him: How can I make the goblin actually move instead ...
-2
votes
1answer
279 views

Which models and scene to use for a dungeon game?

I use jme3 with some builtin models and scenes and I've managed to put together a third person 3D scene. I now want to program some attack and/or fights and I think that skeleton warriors and/or ...
0
votes
1answer
119 views

Split vector vs matrix notation for transformation

Some rendering engines like Ogre prefer to use a individual vector based notation for transformations like the following Split vector notation: Net Transformation is represented by Scale vector = sx, ...
2
votes
1answer
312 views

Ogre 3D Visibility Advice

I would like an advice about some real-time rendering optimization. I'm rendering a BSP level, by only using the mesh, textures, entities, and lightmaps, not using VIS at all. I'm trying to make my ...
6
votes
0answers
2k views

What good 3D graphic rendering engines are out there? [closed]

I couldn't find good overview of those and decided to ask experienced people. I'm writing in C# and want to learn some 3D graphics stuff. I used to write some 3d scenes and shaders 4 years ago in ...
5
votes
2answers
554 views

Linux OgreXML model viewer

Is there an OgreXML model viewer for Linux? I know about OgreMax but apparently that's Windows only.
1
vote
4answers
1k views

When learning, nothing is better than practice

A little introduction: I'm 25, and going to this private french school, CreaJeux, which begins in october. I will be learning mostly game programming, something I wanted to do a long time ago, since ...
11
votes
2answers
11k views

Open-source 3D models easily usable in OGRE3D/jMonkeyEngine [closed]

I'm looking for a source of 3D models (cars, game characters, furnitures etc.) which are usable in an open-source 3D game. I found various website with free/opensource .blend files. However it is not ...