1 | // Copyright (C) 2022 The Qt Company Ltd. |
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
3 | |
4 | #ifndef QSSGLIGHTMAPPER_P_H |
5 | #define QSSGLIGHTMAPPER_P_H |
6 | |
7 | // |
8 | // W A R N I N G |
9 | // ------------- |
10 | // |
11 | // This file is not part of the Qt API. It exists purely as an |
12 | // implementation detail. This header file may change from version to |
13 | // version without notice, or even be removed. |
14 | // |
15 | // We mean it. |
16 | // |
17 | |
18 | #include <QtQuick3DRuntimeRender/private/qtquick3druntimerenderglobal_p.h> |
19 | #include <ssg/qssglightmapper.h> |
20 | |
21 | #include <QString> |
22 | |
23 | QT_BEGIN_NAMESPACE |
24 | |
25 | struct QSSGLightmapperPrivate; |
26 | struct QSSGBakedLightingModel; |
27 | class QSSGRhiContext; |
28 | class QSSGRenderer; |
29 | struct QSSGRenderModel; |
30 | |
31 | class QSSGLightmapper |
32 | { |
33 | public: |
34 | enum class BakingStatus { |
35 | None, |
36 | Progress, |
37 | Warning, |
38 | Error, |
39 | Cancelled, |
40 | Complete |
41 | }; |
42 | |
43 | struct BakingControl { |
44 | bool cancelled = false; |
45 | }; |
46 | |
47 | typedef std::function<void(BakingStatus, std::optional<QString>, BakingControl*)> Callback; |
48 | |
49 | QSSGLightmapper(QSSGRhiContext *rhiCtx, QSSGRenderer *renderer); |
50 | ~QSSGLightmapper(); |
51 | void reset(); |
52 | void setOptions(const QSSGLightmapperOptions &options); |
53 | void setOutputCallback(Callback callback); |
54 | qsizetype add(const QSSGBakedLightingModel &model); |
55 | bool bake(); |
56 | |
57 | enum class LightmapAsset { |
58 | LightmapImage, |
59 | MeshWithLightmapUV, |
60 | LightmapImageList |
61 | }; |
62 | static QString lightmapAssetPathForLoad(const QSSGRenderModel &model, LightmapAsset asset); |
63 | static QString lightmapAssetPathForSave(const QSSGRenderModel &model, LightmapAsset asset, const QString& outputFolder = {}); |
64 | static QString lightmapAssetPathForSave(LightmapAsset asset, const QString& outputFolder = {}); |
65 | |
66 | private: |
67 | #ifdef QT_QUICK3D_HAS_LIGHTMAPPER |
68 | QSSGLightmapperPrivate *d = nullptr; |
69 | #endif |
70 | }; |
71 | |
72 | QT_END_NAMESPACE |
73 | |
74 | #endif |
75 | |