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| 2 | ** |
| 3 | ** Copyright (C) 2017 The Qt Company Ltd. |
| 4 | ** Contact: https://www.qt.io/licensing/ |
| 5 | ** |
| 6 | ** This file is part of the Qt3D module of the Qt Toolkit. |
| 7 | ** |
| 8 | ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| 9 | ** Commercial License Usage |
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| 15 | ** information use the contact form at https://www.qt.io/contact-us. |
| 16 | ** |
| 17 | ** GNU General Public License Usage |
| 18 | ** Alternatively, this file may be used under the terms of the GNU |
| 19 | ** General Public License version 3 as published by the Free Software |
| 20 | ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| 21 | ** included in the packaging of this file. Please review the following |
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| 24 | ** |
| 25 | ** $QT_END_LICENSE$ |
| 26 | ** |
| 27 | ****************************************************************************/ |
| 28 | |
| 29 | #include <QtTest/QTest> |
| 30 | #include <qbackendnodetester.h> |
| 31 | #include <Qt3DRender/qgeometryrenderer.h> |
| 32 | #include <Qt3DRender/qbuffer.h> |
| 33 | #include <private/trianglesvisitor_p.h> |
| 34 | #include <private/nodemanagers_p.h> |
| 35 | #include <private/managers_p.h> |
| 36 | #include <private/geometryrenderer_p.h> |
| 37 | #include <private/geometryrenderermanager_p.h> |
| 38 | #include <private/buffermanager_p.h> |
| 39 | #include "testrenderer.h" |
| 40 | |
| 41 | using namespace Qt3DRender::Render; |
| 42 | |
| 43 | class TestReader : public CoordinateReader |
| 44 | { |
| 45 | public: |
| 46 | TestReader(NodeManagers *manager) |
| 47 | : CoordinateReader(manager) |
| 48 | { |
| 49 | |
| 50 | } |
| 51 | NodeManagers *manager() const |
| 52 | { |
| 53 | return m_manager; |
| 54 | } |
| 55 | |
| 56 | Attribute *attribute() const |
| 57 | { |
| 58 | return m_attribute; |
| 59 | } |
| 60 | |
| 61 | Buffer *buffer() const |
| 62 | { |
| 63 | return m_buffer; |
| 64 | } |
| 65 | |
| 66 | BufferInfo bufferInfo() const |
| 67 | { |
| 68 | return m_bufferInfo; |
| 69 | } |
| 70 | bool verifyCoordinate(uint index, Vector4D value) |
| 71 | { |
| 72 | return qFuzzyCompare(v1: getCoordinate(vertexIndex: index), v2: value); |
| 73 | } |
| 74 | }; |
| 75 | |
| 76 | class tst_CoordinateReader : public Qt3DCore::QBackendNodeTester |
| 77 | { |
| 78 | Q_OBJECT |
| 79 | |
| 80 | private Q_SLOTS: |
| 81 | |
| 82 | void checkInitialize() |
| 83 | { |
| 84 | // WHEN |
| 85 | QScopedPointer<NodeManagers> nodeManagers(new NodeManagers()); |
| 86 | TestReader reader(nodeManagers.data()); |
| 87 | |
| 88 | // THEN |
| 89 | QCOMPARE(reader.manager(), nodeManagers.data()); |
| 90 | } |
| 91 | |
| 92 | void checkSetEmptyGeometry() |
| 93 | { |
| 94 | QScopedPointer<NodeManagers> nodeManagers(new NodeManagers()); |
| 95 | QScopedPointer<Qt3DRender::QGeometryRenderer> geometryRenderer( |
| 96 | new Qt3DRender::QGeometryRenderer()); |
| 97 | TestReader reader(nodeManagers.data()); |
| 98 | TestRenderer renderer; |
| 99 | |
| 100 | GeometryRenderer *backendRenderer = nodeManagers->geometryRendererManager() |
| 101 | ->getOrCreateResource(id: geometryRenderer->id()); |
| 102 | backendRenderer->setRenderer(&renderer); |
| 103 | backendRenderer->setManager(nodeManagers->geometryRendererManager()); |
| 104 | simulateInitializationSync(frontend: geometryRenderer.data(), backend: backendRenderer); |
| 105 | |
| 106 | // WHEN |
| 107 | bool ret = reader.setGeometry(renderer: backendRenderer, attributeName: QString("" )); |
| 108 | |
| 109 | // THEN |
| 110 | QCOMPARE(ret, false); |
| 111 | QCOMPARE(reader.attribute(), nullptr); |
| 112 | QCOMPARE(reader.buffer(), nullptr); |
| 113 | } |
| 114 | |
| 115 | void checkSetGeometry() |
| 116 | { |
| 117 | QScopedPointer<NodeManagers> nodeManagers(new NodeManagers()); |
| 118 | Qt3DRender::QGeometry *geometry = new Qt3DRender::QGeometry(); |
| 119 | QScopedPointer<Qt3DRender::QGeometryRenderer> geometryRenderer( |
| 120 | new Qt3DRender::QGeometryRenderer()); |
| 121 | QScopedPointer<Qt3DRender::QAttribute> positionAttribute(new Qt3DRender::QAttribute()); |
| 122 | QScopedPointer<Qt3DRender::QBuffer> dataBuffer(new Qt3DRender::QBuffer()); |
| 123 | TestReader reader(nodeManagers.data()); |
| 124 | TestRenderer renderer; |
| 125 | |
| 126 | QByteArray data; |
| 127 | data.resize(size: sizeof(float) * 3 * 3 * 2); |
| 128 | float *dataPtr = reinterpret_cast<float *>(data.data()); |
| 129 | dataPtr[0] = 0; |
| 130 | dataPtr[1] = 0; |
| 131 | dataPtr[2] = 1.0f; |
| 132 | dataPtr[3] = 1.0f; |
| 133 | dataPtr[4] = 0; |
| 134 | dataPtr[5] = 0; |
| 135 | dataPtr[6] = 0; |
| 136 | dataPtr[7] = 1.0f; |
| 137 | dataPtr[8] = 0; |
| 138 | |
| 139 | dataPtr[9] = 0; |
| 140 | dataPtr[10] = 0; |
| 141 | dataPtr[11] = 1.0f; |
| 142 | dataPtr[12] = 1.0f; |
| 143 | dataPtr[13] = 0; |
| 144 | dataPtr[14] = 0; |
| 145 | dataPtr[15] = 0; |
| 146 | dataPtr[16] = 1.0f; |
| 147 | dataPtr[17] = 0; |
| 148 | dataBuffer->setData(data); |
| 149 | Buffer *backendBuffer = nodeManagers->bufferManager()->getOrCreateResource(id: dataBuffer->id()); |
| 150 | backendBuffer->setRenderer(&renderer); |
| 151 | backendBuffer->setManager(nodeManagers->bufferManager()); |
| 152 | simulateInitializationSync(frontend: dataBuffer.data(), backend: backendBuffer); |
| 153 | |
| 154 | positionAttribute->setBuffer(dataBuffer.data()); |
| 155 | positionAttribute->setName(Qt3DRender::QAttribute::defaultPositionAttributeName()); |
| 156 | positionAttribute->setVertexBaseType(Qt3DRender::QAttribute::Float); |
| 157 | positionAttribute->setVertexSize(3); |
| 158 | positionAttribute->setCount(6); |
| 159 | positionAttribute->setByteStride(3 * 4); |
| 160 | positionAttribute->setByteOffset(0); |
| 161 | positionAttribute->setAttributeType(Qt3DRender::QAttribute::VertexAttribute); |
| 162 | geometry->addAttribute(attribute: positionAttribute.data()); |
| 163 | |
| 164 | geometryRenderer->setGeometry(geometry); |
| 165 | geometryRenderer->setPrimitiveType(Qt3DRender::QGeometryRenderer::Triangles); |
| 166 | |
| 167 | Attribute *backendAttribute = nodeManagers->attributeManager() |
| 168 | ->getOrCreateResource(id: positionAttribute->id()); |
| 169 | backendAttribute->setRenderer(&renderer); |
| 170 | simulateInitializationSync(frontend: positionAttribute.data(), backend: backendAttribute); |
| 171 | |
| 172 | Geometry *backendGeometry = nodeManagers->geometryManager() |
| 173 | ->getOrCreateResource(id: geometry->id()); |
| 174 | backendGeometry->setRenderer(&renderer); |
| 175 | simulateInitializationSync(frontend: geometry, backend: backendGeometry); |
| 176 | |
| 177 | GeometryRenderer *backendRenderer = nodeManagers->geometryRendererManager() |
| 178 | ->getOrCreateResource(id: geometryRenderer->id()); |
| 179 | backendRenderer->setRenderer(&renderer); |
| 180 | backendRenderer->setManager(nodeManagers->geometryRendererManager()); |
| 181 | simulateInitializationSync(frontend: geometryRenderer.data(), backend: backendRenderer); |
| 182 | |
| 183 | // WHEN |
| 184 | bool ret = reader.setGeometry(renderer: backendRenderer, |
| 185 | attributeName: Qt3DRender::QAttribute::defaultPositionAttributeName()); |
| 186 | |
| 187 | // THEN |
| 188 | QCOMPARE(ret, true); |
| 189 | QCOMPARE(reader.attribute(), backendAttribute); |
| 190 | QCOMPARE(reader.buffer(), backendBuffer); |
| 191 | QCOMPARE(reader.bufferInfo().type, Qt3DRender::QAttribute::Float); |
| 192 | QCOMPARE(reader.bufferInfo().dataSize, 3u); |
| 193 | QCOMPARE(reader.bufferInfo().count, 6u); |
| 194 | QCOMPARE(reader.bufferInfo().byteStride, 12u); |
| 195 | QCOMPARE(reader.bufferInfo().byteOffset, 0u); |
| 196 | } |
| 197 | |
| 198 | void testReadCoordinate() |
| 199 | { |
| 200 | QScopedPointer<NodeManagers> nodeManagers(new NodeManagers()); |
| 201 | Qt3DRender::QGeometry *geometry = new Qt3DRender::QGeometry(); |
| 202 | QScopedPointer<Qt3DRender::QGeometryRenderer> geometryRenderer( |
| 203 | new Qt3DRender::QGeometryRenderer()); |
| 204 | QScopedPointer<Qt3DRender::QAttribute> positionAttribute(new Qt3DRender::QAttribute()); |
| 205 | QScopedPointer<Qt3DRender::QBuffer> dataBuffer(new Qt3DRender::QBuffer()); |
| 206 | TestReader reader(nodeManagers.data()); |
| 207 | TestRenderer renderer; |
| 208 | |
| 209 | QByteArray data; |
| 210 | data.resize(size: sizeof(float) * 3 * 3 * 2); |
| 211 | float *dataPtr = reinterpret_cast<float *>(data.data()); |
| 212 | dataPtr[0] = 0; |
| 213 | dataPtr[1] = 0; |
| 214 | dataPtr[2] = 1.0f; |
| 215 | dataPtr[3] = 1.0f; |
| 216 | dataPtr[4] = 0; |
| 217 | dataPtr[5] = 0; |
| 218 | dataPtr[6] = 0; |
| 219 | dataPtr[7] = 1.0f; |
| 220 | dataPtr[8] = 0; |
| 221 | |
| 222 | dataPtr[9] = 0; |
| 223 | dataPtr[10] = 0; |
| 224 | dataPtr[11] = 1.0f; |
| 225 | dataPtr[12] = 1.0f; |
| 226 | dataPtr[13] = 0; |
| 227 | dataPtr[14] = 0; |
| 228 | dataPtr[15] = 0; |
| 229 | dataPtr[16] = 1.0f; |
| 230 | dataPtr[17] = 0; |
| 231 | dataBuffer->setData(data); |
| 232 | Buffer *backendBuffer = nodeManagers->bufferManager()->getOrCreateResource(id: dataBuffer->id()); |
| 233 | backendBuffer->setRenderer(&renderer); |
| 234 | backendBuffer->setManager(nodeManagers->bufferManager()); |
| 235 | simulateInitializationSync(frontend: dataBuffer.data(), backend: backendBuffer); |
| 236 | |
| 237 | positionAttribute->setBuffer(dataBuffer.data()); |
| 238 | positionAttribute->setName(Qt3DRender::QAttribute::defaultPositionAttributeName()); |
| 239 | positionAttribute->setVertexBaseType(Qt3DRender::QAttribute::Float); |
| 240 | positionAttribute->setVertexSize(3); |
| 241 | positionAttribute->setCount(6); |
| 242 | positionAttribute->setByteStride(3 * 4); |
| 243 | positionAttribute->setByteOffset(0); |
| 244 | positionAttribute->setAttributeType(Qt3DRender::QAttribute::VertexAttribute); |
| 245 | geometry->addAttribute(attribute: positionAttribute.data()); |
| 246 | |
| 247 | geometryRenderer->setGeometry(geometry); |
| 248 | geometryRenderer->setPrimitiveType(Qt3DRender::QGeometryRenderer::Triangles); |
| 249 | |
| 250 | Attribute *backendAttribute = nodeManagers->attributeManager() |
| 251 | ->getOrCreateResource(id: positionAttribute->id()); |
| 252 | backendAttribute->setRenderer(&renderer); |
| 253 | simulateInitializationSync(frontend: positionAttribute.data(), backend: backendAttribute); |
| 254 | |
| 255 | Geometry *backendGeometry = nodeManagers->geometryManager() |
| 256 | ->getOrCreateResource(id: geometry->id()); |
| 257 | backendGeometry->setRenderer(&renderer); |
| 258 | simulateInitializationSync(frontend: geometry, backend: backendGeometry); |
| 259 | |
| 260 | GeometryRenderer *backendRenderer = nodeManagers->geometryRendererManager() |
| 261 | ->getOrCreateResource(id: geometryRenderer->id()); |
| 262 | backendRenderer->setRenderer(&renderer); |
| 263 | backendRenderer->setManager(nodeManagers->geometryRendererManager()); |
| 264 | simulateInitializationSync(frontend: geometryRenderer.data(), backend: backendRenderer); |
| 265 | |
| 266 | // WHEN |
| 267 | bool ret = reader.setGeometry(renderer: backendRenderer, |
| 268 | attributeName: Qt3DRender::QAttribute::defaultPositionAttributeName()); |
| 269 | |
| 270 | // THEN |
| 271 | QCOMPARE(ret, true); |
| 272 | |
| 273 | QVERIFY(reader.verifyCoordinate(0, Vector4D(0, 0, 1, 1))); |
| 274 | QVERIFY(reader.verifyCoordinate(1, Vector4D(1, 0, 0, 1))); |
| 275 | QVERIFY(reader.verifyCoordinate(2, Vector4D(0, 1, 0, 1))); |
| 276 | QVERIFY(reader.verifyCoordinate(3, Vector4D(0, 0, 1, 1))); |
| 277 | QVERIFY(reader.verifyCoordinate(4, Vector4D(1, 0, 0, 1))); |
| 278 | QVERIFY(reader.verifyCoordinate(5, Vector4D(0, 1, 0, 1))); |
| 279 | } |
| 280 | |
| 281 | void testReadCoordinateVec4() |
| 282 | { |
| 283 | QScopedPointer<NodeManagers> nodeManagers(new NodeManagers()); |
| 284 | Qt3DRender::QGeometry *geometry = new Qt3DRender::QGeometry(); |
| 285 | QScopedPointer<Qt3DRender::QGeometryRenderer> geometryRenderer( |
| 286 | new Qt3DRender::QGeometryRenderer()); |
| 287 | QScopedPointer<Qt3DRender::QAttribute> positionAttribute(new Qt3DRender::QAttribute()); |
| 288 | QScopedPointer<Qt3DRender::QBuffer> dataBuffer(new Qt3DRender::QBuffer()); |
| 289 | TestReader reader(nodeManagers.data()); |
| 290 | TestRenderer renderer; |
| 291 | |
| 292 | QByteArray data; |
| 293 | data.resize(size: sizeof(float) * 4 * 3 * 2); |
| 294 | float *dataPtr = reinterpret_cast<float *>(data.data()); |
| 295 | dataPtr[0] = 0; |
| 296 | dataPtr[1] = 0; |
| 297 | dataPtr[2] = 1.0f; |
| 298 | dataPtr[3] = 1.0f; |
| 299 | |
| 300 | dataPtr[4] = 1.0f; |
| 301 | dataPtr[5] = 0; |
| 302 | dataPtr[6] = 0; |
| 303 | dataPtr[7] = 1.0f; |
| 304 | |
| 305 | dataPtr[8] = 0; |
| 306 | dataPtr[9] = 1.0f; |
| 307 | dataPtr[10] = 0; |
| 308 | dataPtr[11] = 0; |
| 309 | |
| 310 | dataPtr[12] = 0; |
| 311 | dataPtr[13] = 0; |
| 312 | dataPtr[14] = 1.0f; |
| 313 | dataPtr[15] = 0; |
| 314 | |
| 315 | dataPtr[16] = 1.0f; |
| 316 | dataPtr[17] = 0; |
| 317 | dataPtr[18] = 0; |
| 318 | dataPtr[19] = 0; |
| 319 | |
| 320 | dataPtr[20] = 0; |
| 321 | dataPtr[21] = 1.0f; |
| 322 | dataPtr[22] = 0; |
| 323 | dataPtr[23] = 1.0f; |
| 324 | |
| 325 | dataBuffer->setData(data); |
| 326 | Buffer *backendBuffer = nodeManagers->bufferManager()->getOrCreateResource(id: dataBuffer->id()); |
| 327 | backendBuffer->setRenderer(&renderer); |
| 328 | backendBuffer->setManager(nodeManagers->bufferManager()); |
| 329 | simulateInitializationSync(frontend: dataBuffer.data(), backend: backendBuffer); |
| 330 | |
| 331 | positionAttribute->setBuffer(dataBuffer.data()); |
| 332 | positionAttribute->setName(Qt3DRender::QAttribute::defaultPositionAttributeName()); |
| 333 | positionAttribute->setVertexBaseType(Qt3DRender::QAttribute::Float); |
| 334 | positionAttribute->setVertexSize(4); |
| 335 | positionAttribute->setCount(6); |
| 336 | positionAttribute->setByteStride(4 * 4); |
| 337 | positionAttribute->setByteOffset(0); |
| 338 | positionAttribute->setAttributeType(Qt3DRender::QAttribute::VertexAttribute); |
| 339 | geometry->addAttribute(attribute: positionAttribute.data()); |
| 340 | |
| 341 | geometryRenderer->setGeometry(geometry); |
| 342 | geometryRenderer->setPrimitiveType(Qt3DRender::QGeometryRenderer::Triangles); |
| 343 | |
| 344 | Attribute *backendAttribute = nodeManagers->attributeManager() |
| 345 | ->getOrCreateResource(id: positionAttribute->id()); |
| 346 | backendAttribute->setRenderer(&renderer); |
| 347 | simulateInitializationSync(frontend: positionAttribute.data(), backend: backendAttribute); |
| 348 | |
| 349 | Geometry *backendGeometry = nodeManagers->geometryManager() |
| 350 | ->getOrCreateResource(id: geometry->id()); |
| 351 | backendGeometry->setRenderer(&renderer); |
| 352 | simulateInitializationSync(frontend: geometry, backend: backendGeometry); |
| 353 | |
| 354 | GeometryRenderer *backendRenderer = nodeManagers->geometryRendererManager() |
| 355 | ->getOrCreateResource(id: geometryRenderer->id()); |
| 356 | backendRenderer->setRenderer(&renderer); |
| 357 | backendRenderer->setManager(nodeManagers->geometryRendererManager()); |
| 358 | simulateInitializationSync(frontend: geometryRenderer.data(), backend: backendRenderer); |
| 359 | |
| 360 | // WHEN |
| 361 | bool ret = reader.setGeometry(renderer: backendRenderer, |
| 362 | attributeName: Qt3DRender::QAttribute::defaultPositionAttributeName()); |
| 363 | |
| 364 | // THEN |
| 365 | QCOMPARE(ret, true); |
| 366 | |
| 367 | QVERIFY(reader.verifyCoordinate(0, Vector4D(0, 0, 1, 1))); |
| 368 | QVERIFY(reader.verifyCoordinate(1, Vector4D(1, 0, 0, 1))); |
| 369 | QVERIFY(reader.verifyCoordinate(2, Vector4D(0, 1, 0, 0))); |
| 370 | QVERIFY(reader.verifyCoordinate(3, Vector4D(0, 0, 1, 0))); |
| 371 | QVERIFY(reader.verifyCoordinate(4, Vector4D(1, 0, 0, 0))); |
| 372 | QVERIFY(reader.verifyCoordinate(5, Vector4D(0, 1, 0, 1))); |
| 373 | } |
| 374 | |
| 375 | void testReadCoordinateFromAttribute() |
| 376 | { |
| 377 | QScopedPointer<NodeManagers> nodeManagers(new NodeManagers()); |
| 378 | Qt3DRender::QGeometry *geometry = new Qt3DRender::QGeometry(); |
| 379 | QScopedPointer<Qt3DRender::QGeometryRenderer> geometryRenderer( |
| 380 | new Qt3DRender::QGeometryRenderer()); |
| 381 | QScopedPointer<Qt3DRender::QAttribute> positionAttribute(new Qt3DRender::QAttribute()); |
| 382 | QScopedPointer<Qt3DRender::QAttribute> texcoordAttribute(new Qt3DRender::QAttribute()); |
| 383 | QScopedPointer<Qt3DRender::QBuffer> dataBuffer(new Qt3DRender::QBuffer()); |
| 384 | TestReader reader(nodeManagers.data()); |
| 385 | TestRenderer renderer; |
| 386 | |
| 387 | QByteArray data; |
| 388 | data.resize(size: sizeof(float) * 3 * 3 * 2); |
| 389 | float *dataPtr = reinterpret_cast<float *>(data.data()); |
| 390 | dataPtr[0] = 0; |
| 391 | dataPtr[1] = 0; |
| 392 | dataPtr[2] = 1.0f; |
| 393 | |
| 394 | dataPtr[3] = 1.0f; |
| 395 | dataPtr[4] = 0; |
| 396 | dataPtr[5] = 0; |
| 397 | |
| 398 | dataPtr[6] = 0; |
| 399 | dataPtr[7] = 1.0f; |
| 400 | dataPtr[8] = 0; |
| 401 | |
| 402 | dataPtr[9] = 0; |
| 403 | dataPtr[10] = 0; |
| 404 | dataPtr[11] = 1.0f; |
| 405 | |
| 406 | dataPtr[12] = 1.0f; |
| 407 | dataPtr[13] = 0; |
| 408 | dataPtr[14] = 0; |
| 409 | |
| 410 | dataPtr[15] = 0; |
| 411 | dataPtr[16] = 1.0f; |
| 412 | dataPtr[17] = 0; |
| 413 | |
| 414 | dataBuffer->setData(data); |
| 415 | Buffer *backendBuffer = nodeManagers->bufferManager()->getOrCreateResource(id: dataBuffer->id()); |
| 416 | backendBuffer->setRenderer(&renderer); |
| 417 | backendBuffer->setManager(nodeManagers->bufferManager()); |
| 418 | simulateInitializationSync(frontend: dataBuffer.data(), backend: backendBuffer); |
| 419 | |
| 420 | positionAttribute->setBuffer(dataBuffer.data()); |
| 421 | positionAttribute->setName(Qt3DRender::QAttribute::defaultPositionAttributeName()); |
| 422 | positionAttribute->setVertexBaseType(Qt3DRender::QAttribute::Float); |
| 423 | positionAttribute->setVertexSize(3); |
| 424 | positionAttribute->setCount(3); |
| 425 | positionAttribute->setByteStride(3 * 4 * 2); |
| 426 | positionAttribute->setByteOffset(0); |
| 427 | positionAttribute->setAttributeType(Qt3DRender::QAttribute::VertexAttribute); |
| 428 | geometry->addAttribute(attribute: positionAttribute.data()); |
| 429 | |
| 430 | texcoordAttribute->setBuffer(dataBuffer.data()); |
| 431 | texcoordAttribute->setName(Qt3DRender::QAttribute::defaultTextureCoordinateAttributeName()); |
| 432 | texcoordAttribute->setVertexBaseType(Qt3DRender::QAttribute::Float); |
| 433 | texcoordAttribute->setVertexSize(3); |
| 434 | texcoordAttribute->setCount(6); |
| 435 | texcoordAttribute->setByteStride(3 * 4 * 2); |
| 436 | texcoordAttribute->setByteOffset(3 * 4); |
| 437 | texcoordAttribute->setAttributeType(Qt3DRender::QAttribute::VertexAttribute); |
| 438 | geometry->addAttribute(attribute: texcoordAttribute.data()); |
| 439 | |
| 440 | geometryRenderer->setGeometry(geometry); |
| 441 | geometryRenderer->setPrimitiveType(Qt3DRender::QGeometryRenderer::Triangles); |
| 442 | |
| 443 | Attribute *backendAttribute = nodeManagers->attributeManager()->getOrCreateResource( |
| 444 | id: positionAttribute->id()); |
| 445 | backendAttribute->setRenderer(&renderer); |
| 446 | simulateInitializationSync(frontend: positionAttribute.data(), backend: backendAttribute); |
| 447 | |
| 448 | Attribute *backendTexcoordAttribute = nodeManagers->attributeManager() |
| 449 | ->getOrCreateResource(id: texcoordAttribute->id()); |
| 450 | backendTexcoordAttribute->setRenderer(&renderer); |
| 451 | simulateInitializationSync(frontend: texcoordAttribute.data(), backend: backendTexcoordAttribute); |
| 452 | |
| 453 | Geometry *backendGeometry = nodeManagers->geometryManager() |
| 454 | ->getOrCreateResource(id: geometry->id()); |
| 455 | backendGeometry->setRenderer(&renderer); |
| 456 | simulateInitializationSync(frontend: geometry, backend: backendGeometry); |
| 457 | |
| 458 | GeometryRenderer *backendRenderer = nodeManagers->geometryRendererManager() |
| 459 | ->getOrCreateResource(id: geometryRenderer->id()); |
| 460 | backendRenderer->setRenderer(&renderer); |
| 461 | backendRenderer->setManager(nodeManagers->geometryRendererManager()); |
| 462 | simulateInitializationSync(frontend: geometryRenderer.data(), backend: backendRenderer); |
| 463 | |
| 464 | // WHEN |
| 465 | bool ret = reader.setGeometry(renderer: backendRenderer, |
| 466 | attributeName: Qt3DRender::QAttribute::defaultPositionAttributeName()); |
| 467 | |
| 468 | // THEN |
| 469 | QCOMPARE(ret, true); |
| 470 | |
| 471 | QVERIFY(reader.verifyCoordinate(0, Vector4D(0, 0, 1, 1))); |
| 472 | QVERIFY(reader.verifyCoordinate(1, Vector4D(0, 1, 0, 1))); |
| 473 | QVERIFY(reader.verifyCoordinate(2, Vector4D(1, 0, 0, 1))); |
| 474 | |
| 475 | // WHEN |
| 476 | ret = reader.setGeometry(renderer: backendRenderer, |
| 477 | attributeName: Qt3DRender::QAttribute::defaultTextureCoordinateAttributeName()); |
| 478 | |
| 479 | // THEN |
| 480 | QCOMPARE(ret, true); |
| 481 | |
| 482 | QVERIFY(reader.verifyCoordinate(0, Vector4D(1, 0, 0, 1))); |
| 483 | QVERIFY(reader.verifyCoordinate(1, Vector4D(0, 0, 1, 1))); |
| 484 | QVERIFY(reader.verifyCoordinate(2, Vector4D(0, 1, 0, 1))); |
| 485 | } |
| 486 | |
| 487 | }; |
| 488 | |
| 489 | QTEST_MAIN(tst_CoordinateReader) |
| 490 | |
| 491 | #include "tst_coordinatereader.moc" |
| 492 | |