| 1 | // Copyright (C) 2021 The Qt Company Ltd. |
|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
|---|
| 3 | |
|---|
| 4 | #ifndef QSSG_RHI_PARTICLES_H |
|---|
| 5 | #define QSSG_RHI_PARTICLES_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/qtquick3druntimerenderglobal.h> |
|---|
| 19 | #include <QtQuick3DRuntimeRender/private/qssgrenderableobjects_p.h> |
|---|
| 20 | #include <QtQuick3DRuntimeRender/private/qssgrenderparticles_p.h> |
|---|
| 21 | #include <QtGui/QMatrix4x4> |
|---|
| 22 | #include <QtGui/QMatrix3x3> |
|---|
| 23 | |
|---|
| 24 | QT_BEGIN_NAMESPACE |
|---|
| 25 | |
|---|
| 26 | class QSSGLayerRenderData; |
|---|
| 27 | struct QSSGRenderableImage; |
|---|
| 28 | struct QSSGRenderLayer; |
|---|
| 29 | struct QSSGRenderLight; |
|---|
| 30 | struct QSSGRenderCamera; |
|---|
| 31 | struct QSSGReflectionMapEntry; |
|---|
| 32 | class QRhiTexture; |
|---|
| 33 | |
|---|
| 34 | class QSSGParticleRenderer |
|---|
| 35 | { |
|---|
| 36 | public: |
|---|
| 37 | static void updateUniformsForParticles(QSSGRhiShaderPipeline &shaderPipeline, |
|---|
| 38 | QSSGRhiContext *rhiCtx, |
|---|
| 39 | char *ubufData, |
|---|
| 40 | QSSGParticlesRenderable &renderable, |
|---|
| 41 | const QSSGRenderCameraList &cameras); |
|---|
| 42 | static void updateUniformsForParticleModel(QSSGRhiShaderPipeline &shaderPipeline, |
|---|
| 43 | char *ubufData, |
|---|
| 44 | const QSSGRenderModel *model, quint32 offset); |
|---|
| 45 | |
|---|
| 46 | static void rhiPrepareRenderable(QSSGRhiShaderPipeline &shaderPipeline, QSSGPassKey passKey, |
|---|
| 47 | QSSGRhiContext *rhiCtx, |
|---|
| 48 | QSSGRhiGraphicsPipelineState *ps, |
|---|
| 49 | QSSGParticlesRenderable &renderable, |
|---|
| 50 | const QSSGLayerRenderData &inData, |
|---|
| 51 | QRhiRenderPassDescriptor *renderPassDescriptor, |
|---|
| 52 | int samples, |
|---|
| 53 | int viewCount, |
|---|
| 54 | QSSGRenderCamera *alteredCamera = nullptr, |
|---|
| 55 | QSSGRenderTextureCubeFace cubeFace = QSSGRenderTextureCubeFaceNone, |
|---|
| 56 | QSSGReflectionMapEntry *entry = nullptr); |
|---|
| 57 | static void rhiRenderRenderable(QSSGRhiContext *rhiCtx, |
|---|
| 58 | QSSGParticlesRenderable &renderable, |
|---|
| 59 | bool *needsSetViewport, |
|---|
| 60 | QSSGRenderTextureCubeFace cubeFace, |
|---|
| 61 | const QSSGRhiGraphicsPipelineState &state); |
|---|
| 62 | static void prepareParticlesForModel(QSSGRhiShaderPipeline &shaderPipeline, |
|---|
| 63 | QSSGRhiContext *rhiCtx, |
|---|
| 64 | QSSGRhiShaderResourceBindingList &bindings, |
|---|
| 65 | const QSSGRenderModel *model); |
|---|
| 66 | }; |
|---|
| 67 | |
|---|
| 68 | QT_END_NAMESPACE |
|---|
| 69 | |
|---|
| 70 | #endif |
|---|
| 71 | |
|---|
