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114 lines
4.3 KiB
C++
114 lines
4.3 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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#include <AzToolsFramework/API/EditorAssetSystemAPI.h>
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#include <Atom/RPI.Reflect/Model/ModelAsset.h>
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#include <QtConcurrent/QtConcurrent>
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#include <Source/Mesh/MeshThumbnail.h>
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#include <Source/Thumbnails/ThumbnailUtils.h>
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namespace AZ
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{
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namespace LyIntegration
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{
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namespace Thumbnails
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{
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static constexpr const int MeshThumbnailSize = 512; // 512 is the default size in render to texture pass
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//////////////////////////////////////////////////////////////////////////
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// MeshThumbnail
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//////////////////////////////////////////////////////////////////////////
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MeshThumbnail::MeshThumbnail(AzToolsFramework::Thumbnailer::SharedThumbnailKey key)
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: Thumbnail(key)
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{
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m_assetId = GetAssetId(key, RPI::ModelAsset::RTTI_Type());
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if (!m_assetId.IsValid())
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{
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AZ_Error("MeshThumbnail", false, "Failed to find matching assetId for the thumbnailKey.");
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m_state = State::Failed;
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return;
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}
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AzToolsFramework::Thumbnailer::ThumbnailerRendererNotificationBus::Handler::BusConnect(key);
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AzFramework::AssetCatalogEventBus::Handler::BusConnect();
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}
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void MeshThumbnail::LoadThread()
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{
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AzToolsFramework::Thumbnailer::ThumbnailerRendererRequestBus::QueueEvent(
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RPI::ModelAsset::RTTI_Type(),
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&AzToolsFramework::Thumbnailer::ThumbnailerRendererRequests::RenderThumbnail,
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m_key,
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MeshThumbnailSize);
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// wait for response from thumbnail renderer
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m_renderWait.acquire();
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}
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MeshThumbnail::~MeshThumbnail()
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{
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AzToolsFramework::Thumbnailer::ThumbnailerRendererNotificationBus::Handler::BusDisconnect();
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AzFramework::AssetCatalogEventBus::Handler::BusDisconnect();
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}
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void MeshThumbnail::ThumbnailRendered(QPixmap& thumbnailImage)
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{
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m_pixmap = thumbnailImage;
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m_renderWait.release();
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}
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void MeshThumbnail::ThumbnailFailedToRender()
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{
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m_state = State::Failed;
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m_renderWait.release();
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}
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void MeshThumbnail::OnCatalogAssetChanged([[maybe_unused]] const AZ::Data::AssetId& assetId)
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{
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if (m_assetId == assetId &&
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m_state == State::Ready)
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{
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m_state = State::Unloaded;
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Load();
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}
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}
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//////////////////////////////////////////////////////////////////////////
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// MeshThumbnailCache
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//////////////////////////////////////////////////////////////////////////
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MeshThumbnailCache::MeshThumbnailCache()
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: ThumbnailCache<MeshThumbnail>()
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{
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}
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MeshThumbnailCache::~MeshThumbnailCache() = default;
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int MeshThumbnailCache::GetPriority() const
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{
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// Material thumbnails override default source thumbnails, so carry higher priority
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return 1;
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}
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const char* MeshThumbnailCache::GetProviderName() const
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{
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return ProviderName;
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}
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bool MeshThumbnailCache::IsSupportedThumbnail(AzToolsFramework::Thumbnailer::SharedThumbnailKey key) const
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{
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return GetAssetId(key, RPI::ModelAsset::RTTI_Type()).IsValid();
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}
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} // namespace Thumbnails
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} // namespace LyIntegration
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} // namespace AZ
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#include <Mesh/moc_MeshThumbnail.cpp>
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