Ogre3D (www.ogre3d.org) is a multi-platform, open-source 3D rendering engine.

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1k views

glsl shader to allow color change of skydome ogre3d

I'm still very new to all this but learning a lot. I'm putting together an application using Ogre3d as the rendering engine. So far I've got it running, with a simple scene, a day/night cycle system ...
16
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525 views

How can I get PagedGeometry grass to receive shadows?

I made the switch to Ogre3D (v1.7) and to using PagedGeometry. What I'm trying to do is make a simple scene with a terrain, some trees and grass. In a nutshell, I would like to achieve this kind of ...
2
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532 views

Quaternion to direction vector - flipping

I've kinda solved this myself by adapting the Camera::setDirection code from OGRE to work for my need: Now I have the following code: Vector3 boneDir = getBoneWorldOrientation(mEntity, mHips) * ...
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0answers
348 views

How to set object's / node's absolute rotation correctly?

Usually when I want to rotate an object/node in my Ogre scene I call the node's rotate() method. That rotates the node locally relative to it's current rotation. So for example, when I start with 0 ...
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389 views

Normal maps in 3dsMax - OgreMax - how to view associated tangent vectors?

Reading this post I found out that 3dsMax might not use the same tangents when rendering normal mapped objects. In my case, I was using Ogre and OgreMax to analyze results and they were very ...
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18 views

How can i apply texture to cylinders created using Ogre Procedural Geometry Library?

I am using Procedural::CatmullRomSpline3 to create cylinders between 3 control points, now instead of solid cylinders i need to create dashed/ dotted cylinders so is there a direct way to do so or ...
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54 views

Application is crashing with Ogre::ItemIdentityException

I am new to OGRE and i am trying to create a 3D line using following tutorial: http://www.ogre3d.org/tikiwiki/Line+3D and application is crashing with following exception Ogre::ItemIdentityException.
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51 views

What is a simple way to pull input from a keyboard and attach it to a std::string?

The question says it all to be honest. I have a game that I am making in Ogre3D, using OIS as the main input library. My issue is that I am attempting to use CEGUI (with tons of errors) all to simply ...
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183 views

Wrong UV mapping when using small textures and positions

I am using a really small texture (64x64) and when I use it as a UV map on my mesh, there are some incomplete lines from the color of the other side of the UV map rendered as well (in this case, white....
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58 views

Ogre3d Code:Blocks Linux

I want to create a Ogre3d project at CodeBlocks at Linux. But the tutorial from OgreWiki doesn't show how to do it, it only shows how to compile Ogre3D at Linux. So anybody created project at Linux ...