Shader: FlatAtmosphere
	Vertex: data/shaders/source/atmosphere_vs.txt
	Fragment: data/shaders/source/atmosphere_flat_ps.txt
	
	Variable: tex texture = 0
	Variable: vec3[2] colors = <0.5,0.7,1.0> <1.0,0.5,0.1>
	Variable: float nodeScale = global MODEL_SCALE

Shader: TerranAtmosphere
	Vertex: data/shaders/source/atmosphere_vs.txt
	Fragment: data/shaders/source/atmosphere_ps.txt
	
	Variable: tex texture = 0
	Variable: vec3[2] colors = <0.5,0.7,1.0> <1.0,0.5,0.1>
	Variable: float nodeScale = node_scale

Shader: DustyAtmosphere
	Vertex: data/shaders/source/atmosphere_vs.txt
	Fragment: data/shaders/source/atmosphere_ps.txt
	
	Variable: tex texture = 0
	Variable: vec3[2] colors = <1.0,0.8,0.4> <1.0,0.5,0.1>
	Variable: float nodeScale = node_scale

Shader: CrystalAtmosphere
	Vertex: data/shaders/source/atmosphere_vs.txt
	Fragment: data/shaders/source/atmosphere_ps.txt
	
	Variable: tex texture = 0
	Variable: vec3[2] colors = <0.8,0.4,1.0> <1.0,0.1,0.4>
	Variable: float nodeScale = node_scale	

Shader: VulcanicAtmosphere
	Vertex: data/shaders/source/atmosphere_vs.txt
	Fragment: data/shaders/source/atmosphere_ps.txt
	
	Variable: tex texture = 0
	Variable: vec3[2] colors = <1.0,0.6,0.4> <6.0,0.3,0.2>
	Variable: float nodeScale = node_scale

Shader: IceAtmosphere
	Vertex: data/shaders/source/atmosphere_vs.txt
	Fragment: data/shaders/source/atmosphere_ps.txt
	
	Variable: tex texture = 0
	Variable: vec3[2] colors = <0.6,0.8,1.0> <1.0,0.5,0.5>
	Variable: float nodeScale = node_scale
	
Shader: PlanetSurfaceGeneric
    Vertex: data/shaders/source/pl_generic_vs.txt
    Fragment: data/shaders/source/pl_generic_ps.txt
   
    Variable: tex surfaceData = 0
    Variable: tex biomes = 1
    Variable: tex lookup = 2
    Variable: vec2 texSize = global PLANET_SURFACE_GRID_SIZE
    Variable: vec2 fullSize = global PLANET_FULL_GRID_SIZE
    Variable: vec2 cracksColorIntensity = <0.95,6.0>
    Variable: vec4[3] biomesPicks = global BIOME_PICKS

Shader: ProceduralPlanet
    Vertex: data/shaders/source/planet_procedural_clean_vs.txt
    Fragment: data/shaders/source/planet_procedural_clean_ps.txt
    Settings Reload: True
 
    Variable: tex biomes = 0
    Variable: tex cities = 1
    Variable: tex differenceNoise = 2
    Variable: tex lookup = 3
    Variable: tex cityGlow = 4
//  Variable: tex testSplat = 5 // potential damage would go here
    Variable: tex skybox = 6
    Variable: tex surfaceData = 7
    Variable: vec2 texSize = global PLANET_SURFACE_GRID_SIZE
	Variable: vec2 fullSize = global PLANET_FULL_GRID_SIZE
    Variable: float time = game_time_cycle 8
    Variable: float population = state_vars Planet::Population //might be used later!
    Variable: float[2] lightRadius = light_radius 0 1
    Variable: vec3 wsPos = node_position //not used
    Variable: vec4 wsRot = node_rotation
    Variable: vec4 ownerColor = node_color
    Variable: vec2 cracksColorIntensity = <0.95,6.0>
    Variable: vec4[3] biomesPicks = global BIOME_PICKS

Shader: ProceduralMoon
    Vertex: data/shaders/source/moon_procedural_vs.txt
    Fragment: data/shaders/source/moon_procedural_ps.txt

    Variable: tex biomes = 0
    //Variable: tex cities = 1
    Variable: tex lookup = 2
    //Variable: tex cityGlow = 3
    Variable: tex skybox = 6
//  Variable: float population = state_vars Planet::Population //will be used later!
    Variable: float lightRadius = light_radius 0 1
//  Variable: vec3 wsPos = node_position //not used
    Variable: vec4 wsRot = node_rotation
    //Variable: vec3 ownerColor = node_color
    Variable: vec4 cracksColorIntensityBiomeSeed = <0.95,6.0,0.23,0.0> // cracks color, make intensity 0 for cracks off, mono color lookup from biome, 0-1 random seed value for moon procedural splatmap.
    Variable: vec4 biomeOffsets = <0.75,0.0,0.25,0.5> // xy for which two surface textures to blend
//  Variable: float moonBaseBuilt = 1.0

Shader: RingworldSurface
    Vertex: data/shaders/source/ringworld_procedural_vs.txt
    Fragment: data/shaders/source/ringworld_procedural_ps.txt
    Settings Reload: True
 
    Variable: tex biomes = 0
    Variable: tex cities = 1
    Variable: tex differenceNoise = 2
    Variable: tex lookup = 3
    Variable: tex cityGlow = 4
    Variable: tex skybox = 6
    Variable: tex surfaceData = 7
    Variable: vec2 texSize = global PLANET_SURFACE_GRID_SIZE
    Variable: vec2 fullSize = global PLANET_FULL_GRID_SIZE
    Variable: float population = state_vars Planet::Population
    Variable: float[2] lightRadius = light_radius 0 1
    Variable: vec4 wsRot = node_rotation
    Variable: vec4 ownerColor = node_color
// glow cracks are unsuported by ringworld shader!
//    Variable: vec2 cracksColorIntensity = <0.95,6.0>
//  uncomment for hardcoded terran
//  Variable: vec4[3] biomesPicks = <0.5,0.5,0.6,0.2> <0.75,0.5,0.61,0.1> <0.5,0.0,0.6,0.05>
    Variable: vec4[3] biomesPicks = global BIOME_PICKS
    Variable: float time = game_time
    Variable: float cycle = game_time_cycle = 30

Shader: CrystalSurface
	Vertex: data/shaders/source/pl_normal_vs.txt
	Fragment: data/shaders/source/pl_gradglow_ps.txt
	
	Variable: tex diffuseTex = 0
	Variable: tex glowTex = 1
	Variable: tex normalRGBspecA = 2
	Variable: tex cities = 3
	Variable: tex diffNoise = 4
	Variable: float population = state_vars Planet::Population
	Variable: float[4] uvOffsets = game_time_cycle 14 11.4 10.7 11.23
	Variable: vec3[2] glowGradient = <1,0,0.5> <1,1,1>
	Variable: float flipState = unique