Snippets | Ogre Wiki

Snippets

This is a cookbook of code recipes for implementing a wide variety of tasks. The mini articles below on this page are for articles of a significant size. See The Big HOWTO and The Big HOWTO (II) for a large collection of miscellaneous, smaller samples. Samples from external sites go on the External Resources page.

Hover your mouse over the snippet links to see a description

Geometry
Rendering
Materials and Textures
Particles
Shaders
Animation and Movement
Input Snippets
GUI Snippets
Sound and Multimedia
Physics
System
AI
Miscellaneous
Scripting
Networking
Master Table Of Contents (TOC)

Particles

Shaders

Stencil Glow : A Stencil Glow example for creating outlines
ShaderIntroduction : How to submit a shader
Getting Started With Ogre CG Materials : Step by step guide for setting up some very basic CG materials in Ogre
How To Compile CG Files : How to check for errors in CG code
Orange Shader : Your first and easiest shader
Fading Object Shader : A fade-to-dark effect
Holographe Shader : A hologram effect
JaJDoo Shader Guide : This guide (concentrating on HLSL) will teach you what shaders are, how to understand them, and how to create your own.
PerPixel Lighting : A simple, everytime accurate per-pixel cg shader for Ogre, right out of box
PerPixel Lighting II : Multipass and One-pass per-pixel lighting shaders
PerPixel Lighting With Offset(Parallax) Mapping : Shader in the Per-Pixel Lighting series
The Monster : Tuneable parameters, feature-full, 1-pass, max 3 lights
Monster oFusion :
The Monster v2 :
Normal AO Specular Mapping Shader : Normal/diffuse/AO/specular mapping
Shadows : How to start on Shadows
Depth Shadow Mapping : How to implement depth shadow mapping in your own project as seen in the Shadows demo
Custom Shadow Mapping : How to implement a custom shadow technique
Parallel Split Shadow Mapping : (PSSM) - A method for high-detail shadows
Offset Bump Ambient Lightmap : Offset/Bump with added ambient and optional lightmap
OceanFog : Basic underwater "depth" effect using the Ocean Shader
Volumetric LightShafts : Demo of gpu-based volumetric lightshafts from GPUGems3
Smoke Trails : Adding some turbulence to your ribbon trails
Terrain Alpha Splatting : Basic terrain shader with up to 8 splat textures
Screen Space Effects : Say you have a shader effect that you simply want to render to a texture without using a compositor
HLSL : Using HLSL in OGRE
Glow : A glow compositor method using 'Glow masks'
Normal Mapping with Hardware Skinning and Specular : Combined normal mapping and hardware skinning
GlowBalloon CG Shader :
Enhanced CelShading :
Accurate per-pixel sphere mapping with normal map influence : Using lambert diffuse model and phong highlight specular.
Accurate per-pixel cube mapping with normal map influence : Using lambert diffuse model and phong highlight specular
Your First Direct3D11 Shader :
Animated Particle (HLSL) :
Random Particle Texture (HLSL) :
Shader Model 2 Glass :
Shader Model 2 Plastic :
Atmosphere Shader : Atmosphere shader as viewed from space
Shader Model 2 Stone :
SM 2 Multi Channel Figure Shader :
Shader Model 2 Diffuse/Normal/Specular/Alpha with Hardware Skinning :
Velvet X-ray Shader :
RasterTek Fire Shader :