space-Urho3D

Urho3D implementation of https://github.com/wwwtyro/space-3d

The green arrow is the direction of sun, the directional light in the scene will also change its direction and color depends on generated sun.

Note: It only works in OpenGL and D3D11, I don't know how to do the blend mode in D3D9.

Modify Urho3D

To use it, one should add a blend mode for Urho3D, see files in engine_modification/

Build sample

Cmake as ordinary Urho3D project

Usage

Necessary files for SpaceBoxGen class:

SpaceBoxGen.cpp

SpaceBoxGen.h

bin/CoreData/RenderPaths/SpaceBox.xml

bin/CoreData/Shaders/GLSL/point_stars.glsl

bin/CoreData/Shaders/GLSL/star.glsl

bin/CoreData/Shaders/GLSL/nebula.glsl

bin/CoreData/Shaders/GLSL/classicnoise4D.glsl

bin/CoreData/Shaders/GLSL/sun.glsl

bin/CoreData/Shaders/HLSL/point_stars.hlsl

bin/CoreData/Shaders/HLSL/star.hlsl

bin/CoreData/Shaders/HLSL/nebula.hlsl

bin/CoreData/Shaders/HLSL/classicnoise4D.hlsl

bin/CoreData/Shaders/HLSL/sun.hlsl

bin/CoreData/Techniques/NoTextureAlphaPointStar.xml

bin/CoreData/Techniques/NoTextureAlphaStar.xml

bin/CoreData/Techniques/NoTextureAlphaNebular.xml

bin/CoreData/Techniques/NoTextureAlphaSun.xml

bin/Data/Materials/point_stars.xml

bin/Data/Materials/star.xml

bin/Data/Materials/nebular.xml

bin/Data/Materials/sun.xml

See RenderToTexture.cpp to use it.