| @@ -0,0 +1,141 @@ |
| | 1 | // |
| | 2 | // KasenAPIExample.cpp |
| | 3 | // plugins/KasenAPIExample/src |
| | 4 | // |
| | 5 | // Created by Kasen IO on 2019.07.14 | realities.dev | kasenvr@gmail.com |
| | 6 | // Copyright 2019 Kasen IO |
| | 7 | // |
| | 8 | // Authored by: Humbletim (humbletim@gmail.com) |
| | 9 | // |
| | 10 | // Distributed under the Apache License, Version 2.0. |
| | 11 | // See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html |
| | 12 | // |
| | 13 | // Example of prototyping new JS APIs by leveraging the existing plugin system. |
| | 14 | |
| | 15 | #include "ExampleScriptPlugin.h" |
| | 16 | |
| | 17 | #include <QCoreApplication> |
| | 18 | #include <QtCore/QJsonObject> |
| | 19 | #include <QtCore/QLoggingCategory> |
| | 20 | #include <QtCore/QThread> |
| | 21 | #include <QtCore/QTimer> |
| | 22 | |
| | 23 | #include <SharedUtil.h> |
| | 24 | #include <AvatarHashMap.h> |
| | 25 | |
| | 26 | namespace custom_api_example { |
| | 27 | |
| | 28 | QLoggingCategory logger{ "custom_api_example" }; |
| | 29 | |
| | 30 | class KasenAPIExample : public example::ScriptPlugin { |
| | 31 | Q_OBJECT |
| | 32 | Q_PLUGIN_METADATA(IID "KasenAPIExample" FILE "plugin.json") |
| | 33 | public: |
| | 34 | KasenAPIExample() : example::ScriptPlugin("KasenAPIExample", "0.0.1") { |
| | 35 | qCInfo(logger) << "plugin loaded" << qApp << toString() << QThread::currentThread(); |
| | 36 | } |
| | 37 | |
| | 38 | public slots: |
| | 39 | /**jsdoc |
| | 40 | * Returns current microseconds (usecs) since Epoch. note: 1000usecs == 1ms |
| | 41 | * @example <caption>Measure current setTimeout accuracy.</caption> |
| | 42 | * var expected = 1000; |
| | 43 | * var start = KasenAPIExample.now(); |
| | 44 | * Script.setTimeout(function () { |
| | 45 | * var elapsed = (KasenAPIExample.now() - start)/1000; |
| | 46 | * print("expected (ms):", expected, "actual (ms):", elapsed); |
| | 47 | * }, expected); |
| | 48 | */ |
| | 49 | QVariant now() const { |
| | 50 | return usecTimestampNow(); |
| | 51 | } |
| | 52 | |
| | 53 | /**jsdoc |
| | 54 | * Returns the available blendshape names for an avatar. |
| | 55 | * @example <caption>Get blendshape names</caption> |
| | 56 | * print(JSON.stringify(KasenAPIExample.getBlendshapeNames(MyAvatar.sessionUUID))); |
| | 57 | */ |
| | 58 | QStringList getBlendshapeNames(const QUuid& avatarID) const { |
| | 59 | QVector<QString> out; |
| | 60 | if (auto head = getAvatarHead(avatarID)) { |
| | 61 | for (const auto& kv : head->getBlendshapeMap().toStdMap()) { |
| | 62 | if (kv.second >= out.size()) out.resize(kv.second+1); |
| | 63 | out[kv.second] = kv.first; |
| | 64 | } |
| | 65 | } |
| | 66 | return out.toList(); |
| | 67 | } |
| | 68 | |
| | 69 | /**jsdoc |
| | 70 | * Returns a key-value object with active (non-zero) blendshapes. |
| | 71 | * eg: { JawOpen: 1.0, ... } |
| | 72 | * @example <caption>Get active blendshape map</caption> |
| | 73 | * print(JSON.stringify(KasenAPIExample.getActiveBlendshapes(MyAvatar.sessionUUID))); |
| | 74 | */ |
| | 75 | QVariant getActiveBlendshapes(const QUuid& avatarID) const { |
| | 76 | if (auto head = getAvatarHead(avatarID)) { |
| | 77 | return head->toJson()["blendShapes"].toVariant(); |
| | 78 | } |
| | 79 | return {}; |
| | 80 | } |
| | 81 | |
| | 82 | QVariant getBlendshapeMapping(const QUuid& avatarID) const { |
| | 83 | QVariantMap out; |
| | 84 | if (auto head = getAvatarHead(avatarID)) { |
| | 85 | for (const auto& kv : head->getBlendshapeMap().toStdMap()) { |
| | 86 | out[kv.first] = kv.second; |
| | 87 | } |
| | 88 | } |
| | 89 | return out; |
| | 90 | } |
| | 91 | |
| | 92 | QVariant getBlendshapes(const QUuid& avatarID) const { |
| | 93 | QVariantMap result; |
| | 94 | if (auto head = getAvatarHead(avatarID)) { |
| | 95 | QStringList names = getBlendshapeNames(avatarID); |
| | 96 | auto states = head->getBlendshapeStates(); |
| | 97 | result = { |
| | 98 | { "base", zipNonZeroValues(names, states.base) }, |
| | 99 | { "summed", zipNonZeroValues(names, states.summed) }, |
| | 100 | { "transient", zipNonZeroValues(names, states.transient) }, |
| | 101 | }; |
| | 102 | } |
| | 103 | return result; |
| | 104 | } |
| | 105 | |
| | 106 | private: |
| | 107 | static QVariantMap zipNonZeroValues(const QStringList& keys, const QVector<float>& values) { |
| | 108 | QVariantMap out; |
| | 109 | for (int i=1; i < values.size(); i++) { |
| | 110 | if (fabs(values[i]) > 1.0e-6f) { |
| | 111 | out[keys.value(i)] = values[i]; |
| | 112 | } |
| | 113 | } |
| | 114 | return out; |
| | 115 | } |
| | 116 | struct _HeadHelper : public HeadData { |
| | 117 | QMap<QString,int> getBlendshapeMap() const { |
| | 118 | return BLENDSHAPE_LOOKUP_MAP; |
| | 119 | } |
| | 120 | struct States { QVector<float> base, summed, transient; }; |
| | 121 | States getBlendshapeStates() const { |
| | 122 | return { |
| | 123 | _blendshapeCoefficients, |
| | 124 | _summedBlendshapeCoefficients, |
| | 125 | _transientBlendshapeCoefficients |
| | 126 | }; |
| | 127 | } |
| | 128 | }; |
| | 129 | static const _HeadHelper* getAvatarHead(const QUuid& avatarID) { |
| | 130 | auto avatars = DependencyManager::get<AvatarHashMap>(); |
| | 131 | auto avatar = avatars ? avatars->getAvatarBySessionID(avatarID) : nullptr; |
| | 132 | auto head = avatar ? avatar->getHeadData() : nullptr; |
| | 133 | return reinterpret_cast<const _HeadHelper*>(head); |
| | 134 | } |
| | 135 | }; |
| | 136 | |
| | 137 | } |
| | 138 | |
| | 139 | const QLoggingCategory& example::logger{ custom_api_example::logger }; |
| | 140 | |
| | 141 | #include "KasenAPIExample.moc" |