Integrating up through commit 90f050496

2021-04-07 14:03:29 -07:00
parent 8f2ed080a9
commit c2cbd430fe
2694 changed files with 285622 additions and 176874 deletions
@@ -0,0 +1,116 @@
+/*
+* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
+* its licensors.
+*
+* For complete copyright and license terms please see the LICENSE at the root of this
+* distribution (the "License"). All use of this software is governed by the License,
+* or, if provided, by the license below or the license accompanying this file. Do not
+* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*
+*/
+
+#include <AzToolsFramework/API/EditorAssetSystemAPI.h>
+#include <QtConcurrent/QtConcurrent>
+#include <Source/Material/MaterialThumbnail.h>
+#include <Source/Thumbnails/ThumbnailUtils.h>
+
+namespace AZ
+{
+    namespace LyIntegration
+    {
+        namespace Thumbnails
+        {
+            const int MaterialThumbnailSize = 200;
+
+            //////////////////////////////////////////////////////////////////////////
+            // MaterialThumbnail
+            //////////////////////////////////////////////////////////////////////////
+            MaterialThumbnail::MaterialThumbnail(AzToolsFramework::Thumbnailer::SharedThumbnailKey key, int thumbnailSize)
+                : Thumbnail(key, thumbnailSize)
+            {
+                m_assetId = GetAssetId(key, RPI::MaterialAsset::RTTI_Type());
+                if (!m_assetId.IsValid())
+                {
+                    AZ_Error("MaterialThumbnail", false, "Failed to find matching assetId for the thumbnailKey.");
+                    m_state = State::Failed;
+                    return;
+                }
+
+                AzToolsFramework::Thumbnailer::ThumbnailerRendererNotificationBus::Handler::BusConnect(key);
+                AzFramework::AssetCatalogEventBus::Handler::BusConnect();
+            }
+
+            void MaterialThumbnail::LoadThread()
+            {
+                AzToolsFramework::Thumbnailer::ThumbnailerRendererRequestBus::QueueEvent(
+                    RPI::MaterialAsset::RTTI_Type(),
+                    &AzToolsFramework::Thumbnailer::ThumbnailerRendererRequests::RenderThumbnail,
+                    m_key,
+                    m_thumbnailSize);
+                // wait for response from thumbnail renderer
+                m_renderWait.acquire();
+            }
+
+            MaterialThumbnail::~MaterialThumbnail()
+            {
+                AzToolsFramework::Thumbnailer::ThumbnailerRendererNotificationBus::Handler::BusDisconnect();
+                AzFramework::AssetCatalogEventBus::Handler::BusDisconnect();
+            }
+
+            void MaterialThumbnail::ThumbnailRendered(QPixmap& thumbnailImage)
+            {
+                m_pixmap = thumbnailImage;
+                m_renderWait.release();
+            }
+
+            void MaterialThumbnail::ThumbnailFailedToRender()
+            {
+                m_state = State::Failed;
+                m_renderWait.release();
+            }
+
+            void MaterialThumbnail::OnCatalogAssetChanged([[maybe_unused]] const AZ::Data::AssetId& assetId)
+            {
+                if (m_assetId == assetId &&
+                    m_state == State::Ready)
+                {
+                    m_state = State::Unloaded;
+                    Load();
+                }
+            }
+
+            //////////////////////////////////////////////////////////////////////////
+            // MaterialThumbnailCache
+            //////////////////////////////////////////////////////////////////////////
+            MaterialThumbnailCache::MaterialThumbnailCache()
+                : ThumbnailCache<MaterialThumbnail>()
+            {
+            }
+
+            MaterialThumbnailCache::~MaterialThumbnailCache() = default;
+
+            int MaterialThumbnailCache::GetPriority() const
+            {
+                // Material thumbnails override default source thumbnails, so carry higher priority
+                return 1;
+            }
+
+            const char* MaterialThumbnailCache::GetProviderName() const
+            {
+                return ProviderName;
+            }
+
+            bool MaterialThumbnailCache::IsSupportedThumbnail(AzToolsFramework::Thumbnailer::SharedThumbnailKey key) const
+            {
+                return
+                    GetAssetId(key, RPI::MaterialAsset::RTTI_Type()).IsValid() &&
+                    // in case it's a source fbx, it will contain both material and model products
+                    // model thumbnails are handled by MeshThumbnail
+                    !GetAssetId(key, RPI::ModelAsset::RTTI_Type()).IsValid();
+            }
+        } // namespace Thumbnails
+    } // namespace LyIntegration
+} // namespace AZ
+
+#include <Material/moc_MaterialThumbnail.cpp>