| 1 | // Copyright (C) 2023 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause |
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| 3 | |
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| 4 | #ifndef QSSGRENDERHELPERS_P_H |
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| 5 | #define QSSGRENDERHELPERS_P_H |
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| 6 | |
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| 7 | // |
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| 8 | // W A R N I N G |
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| 9 | // ------------- |
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| 10 | // |
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| 11 | // This file is not part of the Qt API. It exists purely as an |
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| 12 | // implementation detail. This header file may change from version to |
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| 13 | // version without notice, or even be removed. |
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| 14 | // |
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| 15 | // We mean it. |
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| 16 | // |
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| 17 | |
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| 18 | #include <QtQuick3DRuntimeRender/private/qtquick3druntimerenderglobal_p.h> |
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| 19 | #include <QtQuick3DRuntimeRender/private/qssgrhicontext_p.h> |
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| 20 | |
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| 21 | #include <QtCore/qsize.h> |
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| 22 | |
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| 23 | #include <QtGui/qmatrix4x4.h> |
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| 24 | |
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| 25 | QT_BEGIN_NAMESPACE |
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| 26 | |
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| 27 | class QSSGRhiContext; |
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| 28 | class QSSGFrameData; |
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| 29 | struct QSSGRenderableObject; |
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| 30 | class QRhiRenderPassDescriptor; |
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| 31 | struct QSSGRhiGraphicsPipelineState; |
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| 32 | struct QSSGRenderCamera; |
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| 33 | struct QSSGRenderableNodeEntry; |
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| 34 | |
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| 35 | class QSSGRenderContextInterface; |
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| 36 | struct QSSGModelContext; |
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| 37 | |
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| 38 | |
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| 39 | using QSSGRenderableNodes = QVector<QSSGRenderableNodeEntry>; |
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| 40 | |
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| 41 | class Q_QUICK3DRUNTIMERENDER_EXPORT QSSGModelHelpers |
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| 42 | { |
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| 43 | public: |
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| 44 | using RenderableFilter = std::function<bool(QSSGModelContext *)>; |
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| 45 | |
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| 46 | static void ensureMeshes(const QSSGRenderContextInterface &contextInterface, |
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| 47 | QSSGRenderableNodes &renderableModels); |
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| 48 | |
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| 49 | static bool createRenderables(QSSGRenderContextInterface &contextInterface, |
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| 50 | const QSSGRenderableNodes &renderableModels, |
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| 51 | const QSSGRenderCamera &camera, |
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| 52 | RenderableFilter filter, |
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| 53 | float lodThreshold = 0.0f); |
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| 54 | |
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| 55 | |
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| 56 | |
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| 57 | private: |
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| 58 | QSSGModelHelpers(); |
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| 59 | }; |
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| 60 | |
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| 61 | class Q_QUICK3DRUNTIMERENDER_EXPORT QSSGRenderHelpers |
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| 62 | { |
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| 63 | public: |
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| 64 | static void rhiPrepareRenderable(QSSGRhiContext &rhiCtx, |
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| 65 | QSSGPassKey passKey, |
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| 66 | const QSSGFrameData &frameData, |
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| 67 | QSSGRenderableObject &inObject, |
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| 68 | QRhiRenderPassDescriptor *renderPassDescriptor, |
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| 69 | QSSGRhiGraphicsPipelineState *ps, |
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| 70 | int samples); |
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| 71 | |
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| 72 | static void rhiRenderRenderable(QSSGRhiContext &rhiCtx, |
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| 73 | const QSSGRhiGraphicsPipelineState &state, |
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| 74 | QSSGRenderableObject &object, |
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| 75 | bool *needsSetViewport); |
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| 76 | |
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| 77 | |
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| 78 | private: |
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| 79 | QSSGRenderHelpers(); |
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| 80 | }; |
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| 81 | |
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| 82 | QT_END_NAMESPACE |
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| 83 | |
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| 84 | #endif // QSSGRENDERHELPERS_P_H |
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| 85 | |
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