1 | // Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB). |
---|---|
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
3 | |
4 | #include "material_p.h" |
5 | #include "technique_p.h" |
6 | #include "effect_p.h" |
7 | #include "qparameter.h" |
8 | #include "qtechnique.h" |
9 | #include "qmaterial.h" |
10 | #include "qeffect.h" |
11 | #include <Qt3DRender/private/qmaterial_p.h> |
12 | |
13 | using namespace Qt3DCore; |
14 | |
15 | QT_BEGIN_NAMESPACE |
16 | |
17 | namespace Qt3DRender { |
18 | namespace Render { |
19 | |
20 | Material::Material() |
21 | : BackendNode() |
22 | { |
23 | } |
24 | |
25 | Material::~Material() |
26 | { |
27 | cleanup(); |
28 | } |
29 | |
30 | void Material::cleanup() |
31 | { |
32 | QBackendNode::setEnabled(false); |
33 | m_parameterPack.clear(); |
34 | } |
35 | |
36 | void Material::syncFromFrontEnd(const QNode *frontEnd, bool firstTime) |
37 | { |
38 | BackendNode::syncFromFrontEnd(frontEnd, firstTime); |
39 | const QMaterial *node = qobject_cast<const QMaterial *>(object: frontEnd); |
40 | if (!node) |
41 | return; |
42 | |
43 | AbstractRenderer::BackendNodeDirtySet dirty = firstTime ? AbstractRenderer::MaterialDirty : static_cast<AbstractRenderer::BackendNodeDirtyFlag>(0); |
44 | |
45 | auto parameters = qIdsForNodes(nodes: node->parameters()); |
46 | std::sort(first: std::begin(cont&: parameters), last: std::end(cont&: parameters)); |
47 | if (m_parameterPack.parameters() != parameters) { |
48 | m_parameterPack.setParameters(parameters); |
49 | dirty |= AbstractRenderer::AllDirty; |
50 | } |
51 | |
52 | const auto effectId = node->effect() ? node->effect()->id() : QNodeId{}; |
53 | if (effectId != m_effectUuid) { |
54 | m_effectUuid = effectId; |
55 | dirty |= AbstractRenderer::AllDirty; |
56 | } |
57 | |
58 | if (dirty) |
59 | markDirty(changes: dirty); |
60 | } |
61 | |
62 | QList<Qt3DCore::QNodeId> Material::parameters() const |
63 | { |
64 | return m_parameterPack.parameters(); |
65 | } |
66 | |
67 | Qt3DCore::QNodeId Material::effect() const |
68 | { |
69 | return m_effectUuid; |
70 | } |
71 | |
72 | } // namespace Render |
73 | } // namespace Qt3DRender |
74 | |
75 | QT_END_NAMESPACE |
76 |