void OnEnable()
{
try
{
m_MaterialClear = Help.CreateMaterial( "ComposeReflection" );
}
catch ( System.Exception _e )
{
Help.LogError( "An error occurred while creating the Sky Reflection shader : " + _e.Message );
}
}
public override void OnEnable()
{
Help.LogDebug( "ModuleCloudVolume.OnEnable() !" );
try
{
m_MaterialRenderCloud = Help.CreateMaterial( "Clouds/CloudVolume" );
m_MaterialRenderCloudShadow = Help.CreateMaterial( "Clouds/CloudVolumeShadow" );
ExitErrorState();
}
catch ( Exception _e )
{
EnterErrorState( "An error occurred while creating the materials for the module.\r\n" + _e.Message );
}
// Forward to layers
foreach ( CloudLayer L in m_CloudLayers )
L.OnEnable();
}
public void OnEnable()
{
m_Material = Help.CreateMaterial( "Utility/ImageScaler" );
m_MaterialLog = Help.CreateMaterial( "Utility/ImageScalerLog" );
}
/// <summary>
/// Unity.Material Proxy Method
/// </summary>
/// <param name="_Source"></param>
public void CopyPropertiesFromMaterial( NuajMaterial _Source )
{
m_Material.CopyPropertiesFromMaterial( _Source.Material );
// Copy other material's tables
foreach ( string Key in _Source.m_ParamName2Texture.Keys )
m_ParamName2Texture[Key] = _Source.m_ParamName2Texture[Key];
foreach ( string Key in _Source.m_ParamName2CubeMap.Keys )
m_ParamName2CubeMap[Key] = _Source.m_ParamName2CubeMap[Key];
}
/// <summary>
/// Assigns basic scattering coefficients to a material that would require to compute the optical depth of the atmosphere
/// </summary>
/// <param name="_Material"></param>
/// <param name="_bSetupDensityTexture"></param>
internal void SetupScatteringCoefficients( NuajMaterial _Material, bool _bSetupDensityTexture )
{
// Build the GPU & CPU density textures if they do not already exist
_Material.SetFloat( "_DensitySeaLevel_Rayleigh", m_DensityRayleigh );
_Material.SetVector( "_Sigma_Rayleigh", m_SigmaRayleigh );
_Material.SetFloat( "_DensitySeaLevel_Mie", m_DensityMie );
_Material.SetFloat( "_Sigma_Mie", m_SigmaMie );
_Material.SetFloat( "_MiePhaseAnisotropy", Mathf.Clamp( m_ScatteringAnisotropy, -0.99f, +0.99f ) );
ComputeDensityTexture();
if ( _bSetupDensityTexture )
_Material.SetTexture( "_TexDensity", m_DensityTexture );
}
public override void OnEnable()
{
Help.LogDebug( "ModuleCloudLayer.OnEnable() !" );
try
{
m_Material = Help.CreateMaterial( "Clouds/CloudLayer" );
ExitErrorState();
}
catch ( Exception _e )
{
EnterErrorState( "An error occurred while creating the materials for the module.\r\n" + _e.Message );
}
// Forward to layers
foreach ( CloudLayer L in m_CloudLayers )
{
L.Owner = this; // As Awake() or Start() are not always called...
L.OnEnable();
}
}
public override void OnEnable()
{
Help.LogDebug( "ModulePerspective.OnEnable() !" );
try
{
m_MaterialRenderSkyComplex = Help.CreateMaterial( "Sky/AerialPerspectiveComplex" );
m_MaterialRenderEnvironmentComplex = Help.CreateMaterial( "Sky/RenderEnvironmentComplex" );
m_MaterialComposeSkyComplex = Help.CreateMaterial( "Sky/ComposeSkyAndCloudsComplex" );
m_MaterialRenderSkySimple = Help.CreateMaterial( "Sky/AerialPerspectiveSimple" );
m_MaterialRenderEnvironmentSimple = Help.CreateMaterial( "Sky/RenderEnvironmentSimple" );
m_MaterialComposeSkySimple = Help.CreateMaterial( "Sky/ComposeSkyAndCloudsSimple" );
m_MaterialRenderEnvironmentNone = Help.CreateMaterial( "Sky/RenderEnvironmentNone" );
m_MaterialComposeSkyNone = Help.CreateMaterial( "Sky/ComposeSkyAndCloudsNone" );
// Enable fog layer
m_FogLayer.Owner = this;
m_FogLayer.OnEnable();
ExitErrorState();
}
catch ( Exception _e )
{
EnterErrorState( "An error occurred while creating the materials for the module.\r\n" + _e.Message );
}
// Update internal data
UpdateCachedValues();
}
/// <summary>
/// Performs CPU readback of a 1x1 texture
/// </summary>
/// <param name="_Source"></param>
/// <param name="_PassIndex"></param>
/// <param name="_ValueIndex"></param>
/// <param name="_LuminanceScale"></param>
/// <returns></returns>
internal Vector3 CPUReadBack( RenderTexture _Source, NuajMaterial _Material, int _PassIndex, int _ValueIndex, float _LuminanceScale )
{
m_Owner.RenderToCPU( _Source, _ValueIndex, _Material, _PassIndex );
// Read back
Color PackedResult = m_Owner.CPUReadBack( _ValueIndex );
return Help.ColorToVec3( PackedResult ) * _LuminanceScale * PackedResult.a;
}
public override void OnEnable()
{
m_MaterialRender = Help.CreateMaterial( "Clouds/FogVolume" );
// Update internal data
UpdateCachedValues();
}
protected void SetupSunCloudMaps( NuajMaterial _Material, ICloudLayer[] _Layers )
{
switch ( _Layers.Length )
{
case 0:
_Material.SetTexture( "_TexCloudLayer0", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer1", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer2", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer3", m_Owner.m_TextureEmptyCloud, true );
break;
case 1:
_Material.SetTexture( "_TexCloudLayer0", _Layers[0].EnvironmentRenderTargetSun );
_Material.SetTexture( "_TexCloudLayer1", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer2", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer3", m_Owner.m_TextureEmptyCloud, true );
break;
case 2:
_Material.SetTexture( "_TexCloudLayer0", _Layers[0].EnvironmentRenderTargetSun );
_Material.SetTexture( "_TexCloudLayer1", _Layers[1].EnvironmentRenderTargetSun );
_Material.SetTexture( "_TexCloudLayer2", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer3", m_Owner.m_TextureEmptyCloud, true );
break;
case 3:
_Material.SetTexture( "_TexCloudLayer0", _Layers[0].EnvironmentRenderTargetSun );
_Material.SetTexture( "_TexCloudLayer1", _Layers[1].EnvironmentRenderTargetSun );
_Material.SetTexture( "_TexCloudLayer2", _Layers[2].EnvironmentRenderTargetSun );
_Material.SetTexture( "_TexCloudLayer3", m_Owner.m_TextureEmptyCloud, true );
break;
case 4:
_Material.SetTexture( "_TexCloudLayer0", _Layers[0].EnvironmentRenderTargetSun );
_Material.SetTexture( "_TexCloudLayer1", _Layers[1].EnvironmentRenderTargetSun );
_Material.SetTexture( "_TexCloudLayer2", _Layers[2].EnvironmentRenderTargetSun );
_Material.SetTexture( "_TexCloudLayer3", _Layers[3].EnvironmentRenderTargetSun );
break;
}
}
protected void SetupSkyParametersSimple( NuajMaterial _Material, ICloudLayer[] _Layers, bool _bIsEnvironmentRendering )
{
// Build the GPU & CPU density textures if they do not already exist
ComputeDensityTexture();
_Material.SetTexture( "_TexDensity", m_DensityTexture );
_Material.SetVector( "_Sigma_Rayleigh", m_SigmaRayleigh );
_Material.SetFloat( "_Sigma_Mie", m_SigmaMie );
_Material.SetFloat( "_MiePhaseAnisotropy", Mathf.Clamp( m_ScatteringAnisotropy, -0.99f, +0.99f ) );
_Material.SetFloat( "_PlanetRadiusOffsetKm", m_PlanetRadiusOffsetKm );
// Prepare cloud Mie factors & cloud layers' textures
switch ( _Layers.Length )
{
case 0:
_Material.SetTexture( "_TexCloudLayer0", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer1", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer2", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer3", m_Owner.m_TextureEmptyCloud, true );
break;
case 1:
_Material.SetTexture( "_TexCloudLayer0", _bIsEnvironmentRendering ? _Layers[0].EnvironmentRenderTargetSky : _Layers[0].RenderTarget );
_Material.SetTexture( "_TexCloudLayer1", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer2", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer3", m_Owner.m_TextureEmptyCloud, true );
break;
case 2:
_Material.SetTexture( "_TexCloudLayer0", _bIsEnvironmentRendering ? _Layers[0].EnvironmentRenderTargetSky : _Layers[0].RenderTarget );
_Material.SetTexture( "_TexCloudLayer1", _bIsEnvironmentRendering ? _Layers[1].EnvironmentRenderTargetSky : _Layers[1].RenderTarget );
_Material.SetTexture( "_TexCloudLayer2", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer3", m_Owner.m_TextureEmptyCloud, true );
break;
case 3:
_Material.SetTexture( "_TexCloudLayer0", _bIsEnvironmentRendering ? _Layers[0].EnvironmentRenderTargetSky : _Layers[0].RenderTarget );
_Material.SetTexture( "_TexCloudLayer1", _bIsEnvironmentRendering ? _Layers[1].EnvironmentRenderTargetSky : _Layers[1].RenderTarget );
_Material.SetTexture( "_TexCloudLayer2", _bIsEnvironmentRendering ? _Layers[2].EnvironmentRenderTargetSky : _Layers[2].RenderTarget );
_Material.SetTexture( "_TexCloudLayer3", m_Owner.m_TextureEmptyCloud, true );
break;
case 4:
_Material.SetTexture( "_TexCloudLayer0", _bIsEnvironmentRendering ? _Layers[0].EnvironmentRenderTargetSky : _Layers[0].RenderTarget );
_Material.SetTexture( "_TexCloudLayer1", _bIsEnvironmentRendering ? _Layers[1].EnvironmentRenderTargetSky : _Layers[1].RenderTarget );
_Material.SetTexture( "_TexCloudLayer2", _bIsEnvironmentRendering ? _Layers[2].EnvironmentRenderTargetSky : _Layers[2].RenderTarget );
_Material.SetTexture( "_TexCloudLayer3", _bIsEnvironmentRendering ? _Layers[3].EnvironmentRenderTargetSky : _Layers[3].RenderTarget );
break;
}
}
protected void SetupSkyParametersNone( NuajMaterial _Material, ICloudLayer[] _Layers, bool _bIsEnvironmentRendering )
{
// Prepare cloud Mie factors & cloud layers' textures
switch ( _Layers.Length )
{
case 0:
_Material.SetTexture( "_TexCloudLayer0", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer1", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer2", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer3", m_Owner.m_TextureEmptyCloud, true );
break;
case 1:
_Material.SetTexture( "_TexCloudLayer0", _bIsEnvironmentRendering ? _Layers[0].EnvironmentRenderTargetSky : _Layers[0].RenderTarget );
_Material.SetTexture( "_TexCloudLayer1", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer2", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer3", m_Owner.m_TextureEmptyCloud, true );
break;
case 2:
_Material.SetTexture( "_TexCloudLayer0", _bIsEnvironmentRendering ? _Layers[0].EnvironmentRenderTargetSky : _Layers[0].RenderTarget );
_Material.SetTexture( "_TexCloudLayer1", _bIsEnvironmentRendering ? _Layers[1].EnvironmentRenderTargetSky : _Layers[1].RenderTarget );
_Material.SetTexture( "_TexCloudLayer2", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer3", m_Owner.m_TextureEmptyCloud, true );
break;
case 3:
_Material.SetTexture( "_TexCloudLayer0", _bIsEnvironmentRendering ? _Layers[0].EnvironmentRenderTargetSky : _Layers[0].RenderTarget );
_Material.SetTexture( "_TexCloudLayer1", _bIsEnvironmentRendering ? _Layers[1].EnvironmentRenderTargetSky : _Layers[1].RenderTarget );
_Material.SetTexture( "_TexCloudLayer2", _bIsEnvironmentRendering ? _Layers[2].EnvironmentRenderTargetSky : _Layers[2].RenderTarget );
_Material.SetTexture( "_TexCloudLayer3", m_Owner.m_TextureEmptyCloud, true );
break;
case 4:
_Material.SetTexture( "_TexCloudLayer0", _bIsEnvironmentRendering ? _Layers[0].EnvironmentRenderTargetSky : _Layers[0].RenderTarget );
_Material.SetTexture( "_TexCloudLayer1", _bIsEnvironmentRendering ? _Layers[1].EnvironmentRenderTargetSky : _Layers[1].RenderTarget );
_Material.SetTexture( "_TexCloudLayer2", _bIsEnvironmentRendering ? _Layers[2].EnvironmentRenderTargetSky : _Layers[2].RenderTarget );
_Material.SetTexture( "_TexCloudLayer3", _bIsEnvironmentRendering ? _Layers[3].EnvironmentRenderTargetSky : _Layers[3].RenderTarget );
break;
}
}
/// <summary>
/// Setups the sky parameters for the sky material
/// </summary>
/// <param name="_Material">The material to setup</param>
/// <param name="_Layers">The array of cloud layers (from 0 to 4 elements)</param>
/// <param name="_ShadowMap">The shadow map</param>
/// <param name="_bIsEnvironmentRendering"></param>
protected void SetupSkyParameters( NuajMaterial _Material, ICloudLayer[] _Layers, Texture _ShadowMap, bool _bIsEnvironmentRendering )
{
// Build the GPU & CPU density textures if they do not already exist
ComputeDensityTexture();
_Material.SetTexture( "_TexDensity", m_DensityTexture );
_Material.SetTextureRAW( "_TexShadowMap", _ShadowMap );
_Material.SetFloat( "_DensitySeaLevel_Rayleigh", m_DensityRayleigh );
_Material.SetVector( "_Sigma_Rayleigh", m_SigmaRayleigh );
_Material.SetFloat( "_DensitySeaLevel_Mie", m_DensityMie );
_Material.SetFloat( "_Sigma_Mie", m_SigmaMie );
_Material.SetFloat( "_MiePhaseAnisotropy", Mathf.Clamp( m_ScatteringAnisotropy, -0.99f, +0.99f ) );
_Material.SetFloat( "_SkyStepsCount", m_SkyStepsCount );//+ (_Layers.Length == 0 ? m_UnderCloudsMinStepsCount : 0) ); // Use higher resolution if no cloud layers
_Material.SetFloat( "_UnderCloudsMinStepsCount", m_bGodRays ? m_UnderCloudsMinStepsCount : 0 );
_Material.SetFloat( "_bGodRays", m_bGodRays ? 1 : 0 );
_Material.SetFloat( "_PlanetRadiusOffsetKm", m_PlanetRadiusOffsetKm );
// Prepare cloud Mie factors & cloud layers' textures
switch ( _Layers.Length )
{
case 0:
_Material.SetTexture( "_TexCloudLayer0", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer1", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer2", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer3", m_Owner.m_TextureEmptyCloud, true );
break;
case 1:
_Material.SetTexture( "_TexCloudLayer0", _bIsEnvironmentRendering ? _Layers[0].EnvironmentRenderTargetSky : _Layers[0].RenderTarget );
_Material.SetTexture( "_TexCloudLayer1", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer2", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer3", m_Owner.m_TextureEmptyCloud, true );
break;
case 2:
_Material.SetTexture( "_TexCloudLayer0", _bIsEnvironmentRendering ? _Layers[0].EnvironmentRenderTargetSky : _Layers[0].RenderTarget );
_Material.SetTexture( "_TexCloudLayer1", _bIsEnvironmentRendering ? _Layers[1].EnvironmentRenderTargetSky : _Layers[1].RenderTarget );
_Material.SetTexture( "_TexCloudLayer2", m_Owner.m_TextureEmptyCloud, true );
_Material.SetTexture( "_TexCloudLayer3", m_Owner.m_TextureEmptyCloud, true );
break;
case 3:
_Material.SetTexture( "_TexCloudLayer0", _bIsEnvironmentRendering ? _Layers[0].EnvironmentRenderTargetSky : _Layers[0].RenderTarget );
_Material.SetTexture( "_TexCloudLayer1", _bIsEnvironmentRendering ? _Layers[1].EnvironmentRenderTargetSky : _Layers[1].RenderTarget );
_Material.SetTexture( "_TexCloudLayer2", _bIsEnvironmentRendering ? _Layers[2].EnvironmentRenderTargetSky : _Layers[2].RenderTarget );
_Material.SetTexture( "_TexCloudLayer3", m_Owner.m_TextureEmptyCloud, true );
break;
case 4:
_Material.SetTexture( "_TexCloudLayer0", _bIsEnvironmentRendering ? _Layers[0].EnvironmentRenderTargetSky : _Layers[0].RenderTarget );
_Material.SetTexture( "_TexCloudLayer1", _bIsEnvironmentRendering ? _Layers[1].EnvironmentRenderTargetSky : _Layers[1].RenderTarget );
_Material.SetTexture( "_TexCloudLayer2", _bIsEnvironmentRendering ? _Layers[2].EnvironmentRenderTargetSky : _Layers[2].RenderTarget );
_Material.SetTexture( "_TexCloudLayer3", _bIsEnvironmentRendering ? _Layers[3].EnvironmentRenderTargetSky : _Layers[3].RenderTarget );
break;
}
}
