private void UpdateTabs()
{
var SRPType = GetSRPType();
if (m_CurrentLightingExplorerExtension == null || m_CurrentSRPType != SRPType)
{
m_CurrentSRPType = SRPType;
if (m_CurrentLightingExplorerExtension != null)
{
m_CurrentLightingExplorerExtension.OnDisable();
}
m_CurrentLightingExplorerExtension = GetLightExplorerExtension(SRPType);
m_CurrentLightingExplorerExtension.OnEnable();
m_SelectedTab = EditorSettings.defaultBehaviorMode == EditorBehaviorMode.Mode2D ? /* 2D Lights */ 1 : /* Lights */ 0;
if (m_CurrentLightingExplorerExtension.GetContentTabs() == null || m_CurrentLightingExplorerExtension.GetContentTabs().Length == 0)
{
throw new ArgumentException("There must be atleast 1 content tab defined for the Lighting Explorer.");
}
m_TableTabs = m_CurrentLightingExplorerExtension.GetContentTabs();
m_TabTitles = m_TableTabs != null?m_TableTabs.Select(item => item.title).ToArray() : null;
}
}
private ILightingExplorerExtension GetDefaultLightingExplorerExtension()
{
if (s_DefaultLightingExplorerExtension == null)
{
s_DefaultLightingExplorerExtension = new DefaultLightingExplorerExtension();
}
return(s_DefaultLightingExplorerExtension);
}
private ILightingExplorerExtension GetLightExplorerExtension(System.Type currentSRPType)
{
if (currentSRPType == null)
{
return(GetDefaultLightingExplorerExtension());
}
Type extensionType = RenderPipelineEditorUtility.FetchFirstCompatibleTypeUsingScriptableRenderPipelineExtension <ILightingExplorerExtension>();
if (extensionType != null)
{
ILightingExplorerExtension extension = (ILightingExplorerExtension)System.Activator.CreateInstance(extensionType);
return(extension);
}
// no light explorer extension found for current srp, return the default one
return(GetDefaultLightingExplorerExtension());
}
private ILightingExplorerExtension GetLightExplorerExtension(System.Type currentSRPType)
{
if (currentSRPType == null)
{
return(GetDefaultLightingExplorerExtension());
}
var extensionTypes = TypeCache.GetTypesDerivedFrom <ILightingExplorerExtension>();
foreach (System.Type extensionType in extensionTypes)
{
LightingExplorerExtensionAttribute attribute = System.Attribute.GetCustomAttribute(extensionType, typeof(LightingExplorerExtensionAttribute)) as LightingExplorerExtensionAttribute;
if (attribute != null && attribute.renderPipelineType == currentSRPType)
{
ILightingExplorerExtension extension = (ILightingExplorerExtension)System.Activator.CreateInstance(extensionType);
return(extension);
}
}
// no light explorer extension found for current srp, return the default one
return(GetDefaultLightingExplorerExtension());
}