private DecalTechnique GetTechnique(bool isDeferred)
{
if (SystemInfo.graphicsDeviceType == GraphicsDeviceType.OpenGLES2)
{
Debug.LogError("Decals are not supported with OpenGLES2.");
return(DecalTechnique.Invalid);
}
DecalTechnique technique = DecalTechnique.Invalid;
switch (m_Settings.technique)
{
case DecalTechniqueOption.Automatic:
if (IsAutomaticDBuffer())
{
technique = DecalTechnique.DBuffer;
}
else
{
technique = DecalTechnique.ScreenSpace;
}
break;
case DecalTechniqueOption.ScreenSpace:
if (m_Settings.screenSpaceSettings.useGBuffer && isDeferred)
{
technique = DecalTechnique.GBuffer;
}
else
{
technique = DecalTechnique.ScreenSpace;
}
break;
case DecalTechniqueOption.DBuffer:
technique = DecalTechnique.DBuffer;
break;
}
bool mrt4 = SystemInfo.supportedRenderTargetCount >= 4;
if (technique == DecalTechnique.DBuffer && !mrt4)
{
Debug.LogError("Decal DBuffer technique requires MRT4 support.");
return(DecalTechnique.Invalid);
}
if (technique == DecalTechnique.GBuffer && !mrt4)
{
Debug.LogError("Decal useGBuffer option requires MRT4 support.");
return(DecalTechnique.Invalid);
}
return(technique);
}
public DecalDrawErrorSystem(DecalEntityManager entityManager, DecalTechnique technique) : base("DecalDrawErrorSystem.Execute", entityManager)
{
m_Technique = technique;
}