71 lines
2.7 KiB
C#
71 lines
2.7 KiB
C#
|
using UnityEngine;
|
||
|
|
using UnityEngine.Rendering.Universal;
|
||
|
|
|
||
|
|
namespace UnityEditor.Rendering.Universal
|
||
|
|
{
|
||
|
|
[VolumeComponentEditor(typeof(FilmGrain))]
|
||
|
|
sealed class FilmGrainEditor : VolumeComponentEditor
|
||
|
|
{
|
||
|
|
SerializedDataParameter m_Type;
|
||
|
|
SerializedDataParameter m_Intensity;
|
||
|
|
SerializedDataParameter m_Response;
|
||
|
|
SerializedDataParameter m_Texture;
|
||
|
|
|
||
|
|
public override void OnEnable()
|
||
|
|
{
|
||
|
|
var o = new PropertyFetcher<FilmGrain>(serializedObject);
|
||
|
|
|
||
|
|
m_Type = Unpack(o.Find(x => x.type));
|
||
|
|
m_Intensity = Unpack(o.Find(x => x.intensity));
|
||
|
|
m_Response = Unpack(o.Find(x => x.response));
|
||
|
|
m_Texture = Unpack(o.Find(x => x.texture));
|
||
|
|
}
|
||
|
|
|
||
|
|
public override void OnInspectorGUI()
|
||
|
|
{
|
||
|
|
PropertyField(m_Type);
|
||
|
|
|
||
|
|
if (m_Type.value.intValue == (int)FilmGrainLookup.Custom)
|
||
|
|
{
|
||
|
|
using (new IndentLevelScope())
|
||
|
|
PropertyField(m_Texture);
|
||
|
|
|
||
|
|
var texture = (target as FilmGrain).texture.value;
|
||
|
|
|
||
|
|
if (texture != null)
|
||
|
|
{
|
||
|
|
var importer = AssetImporter.GetAtPath(AssetDatabase.GetAssetPath(texture)) as TextureImporter;
|
||
|
|
|
||
|
|
// Fails when using an internal texture as you can't change import settings on
|
||
|
|
// builtin resources, thus the check for null
|
||
|
|
if (importer != null)
|
||
|
|
{
|
||
|
|
bool valid = importer.mipmapEnabled == false
|
||
|
|
&& importer.alphaSource == TextureImporterAlphaSource.FromGrayScale
|
||
|
|
&& importer.filterMode == FilterMode.Point
|
||
|
|
&& importer.textureCompression == TextureImporterCompression.Uncompressed
|
||
|
|
&& importer.textureType == TextureImporterType.SingleChannel;
|
||
|
|
|
||
|
|
if (!valid)
|
||
|
|
CoreEditorUtils.DrawFixMeBox("Invalid texture import settings.", () => SetTextureImportSettings(importer));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
PropertyField(m_Intensity);
|
||
|
|
PropertyField(m_Response);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void SetTextureImportSettings(TextureImporter importer)
|
||
|
|
{
|
||
|
|
importer.textureType = TextureImporterType.SingleChannel;
|
||
|
|
importer.alphaSource = TextureImporterAlphaSource.FromGrayScale;
|
||
|
|
importer.mipmapEnabled = false;
|
||
|
|
importer.filterMode = FilterMode.Point;
|
||
|
|
importer.textureCompression = TextureImporterCompression.Uncompressed;
|
||
|
|
importer.SaveAndReimport();
|
||
|
|
AssetDatabase.Refresh();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|