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Merge pull request #604 from ousttrue/take_screenshot

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スクリーンショットを作成するボタン
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hiroj 2020-11-16 14:14:15 +09:00 committed by GitHub
commit 60da512e1f
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1 changed files with 69 additions and 4 deletions
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73
Assets/VRM/UniVRM/Editor/Meta/VRMMetaObjectEditor.cs
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@ -1,6 +1,7 @@
using UnityEditor;
using UnityEngine;
using MeshUtility.M17N;
using System.IO;
namespace VRM
{
@ -172,12 +173,25 @@ namespace VRM
// texture
EditorGUILayout.BeginHorizontal();
{
// 左側
EditorGUILayout.BeginVertical();
GUI.enabled = false;
EditorGUILayout.PropertyField(m_exporterVersion);
GUI.enabled = true;
EditorGUILayout.PropertyField(m_thumbnail);
{
GUI.enabled = false;
EditorGUILayout.PropertyField(m_exporterVersion);
GUI.enabled = true;
EditorGUILayout.PropertyField(m_thumbnail);
if (Camera.main)
{
EditorGUILayout.HelpBox("Camera.main で画像を Render します。", MessageType.Info);
if (GUILayout.Button("スクリーンショット"))
{
TakeScreenShot();
}
}
}
EditorGUILayout.EndVertical();
// 右側
m_thumbnail.objectReferenceValue = TextureField("", (Texture2D)m_thumbnail.objectReferenceValue, 100);
}
EditorGUILayout.EndHorizontal();
@ -218,6 +232,57 @@ namespace VRM
serializedObject.ApplyModifiedProperties();
}
void TakeScreenShot()
{
var dst = SaveDialog(m_target, "png");
if (string.IsNullOrEmpty(dst))
{
return;
}
var backup = RenderTexture.active;
var backup2 = Camera.main.targetTexture;
var rt = new RenderTexture(1024, 1024, 16, RenderTextureFormat.ARGB32);
var tex = new Texture2D(rt.width, rt.height, TextureFormat.RGB24, false);
try
{
RenderTexture.active = rt;
Camera.main.targetTexture = rt;
Camera.main.Render();
tex.ReadPixels(new Rect(0, 0, rt.width, rt.height), 0, 0);
tex.Apply();
File.WriteAllBytes(dst, tex.EncodeToJPG());
var assetPath = MeshUtility.UnityPath.FromFullpath(dst);
EditorApplication.delayCall += () =>
{
assetPath.ImportAsset();
m_target.Thumbnail = assetPath.LoadAsset<Texture2D>();
};
}
finally
{
RenderTexture.active = backup;
Camera.main.targetTexture = backup2;
Texture2D.DestroyImmediate(tex);
RenderTexture.DestroyImmediate(rt);
}
}
static string SaveDialog(VRMMetaObject meta, string ext)
{
var directory = Application.dataPath;
var assetPath = AssetDatabase.GetAssetPath(meta);
if (!string.IsNullOrEmpty(assetPath))
{
directory = Path.Combine(directory + "/..", Path.GetDirectoryName(assetPath));
}
return EditorUtility.SaveFilePanel(
"Save thumbnail",
directory,
$"thumbnail.{ext}",
ext);
}
static (Rect, Rect) FixedRight(Rect r, int width)
{
if (width > r.width)