| 66 | } |
| 67 | |
| 68 | void testVariableIndexedView() |
| 69 | { |
| 70 | IECoreScene::PrimitivePtr primitive = new IECoreScene::MeshPrimitive(); |
| 71 | primitive->variables["P"] = PrimitiveVariable( |
| 72 | IECoreScene::PrimitiveVariable::Interpolation::Vertex, new IECore::V3fVectorData( {Imath::V3f( 0, 0, 0 ), Imath::V3f( 1, 2, 3 )} ) |
| 73 | ); |
| 74 | |
| 75 | // check we get an view if type & interpolation are compatible |
| 76 | { |
| 77 | std::optional<PrimitiveVariable::IndexedView<Imath::V3f>> optionalIndexedView = primitive->variableIndexedView<IECore::V3fVectorData>( |
| 78 | "P", IECoreScene::PrimitiveVariable::Interpolation::Vertex |
| 79 | ); |
| 80 | |
| 81 | if( optionalIndexedView ) |
| 82 | { |
| 83 | PrimitiveVariable::IndexedView<Imath::V3f> indexedView = *optionalIndexedView; |
| 84 | |
| 85 | IECORETEST_ASSERT( indexedView.size() == 2 ); |
| 86 | IECORETEST_ASSERT( indexedView[0] == Imath::V3f( 0, 0, 0 ) ); |
| 87 | IECORETEST_ASSERT( indexedView[1] == Imath::V3f( 1, 2, 3 ) ); |
| 88 | } |
| 89 | else |
| 90 | { |
| 91 | IECORETEST_ASSERT( false ); |
| 92 | } |
| 93 | |
| 94 | // If requiredInterpolation = Invalid matches any interpolation |
| 95 | std::optional<PrimitiveVariable::IndexedView<Imath::V3f>> optionalIndexedView2 = primitive->variableIndexedView<IECore::V3fVectorData>( |
| 96 | "P", IECoreScene::PrimitiveVariable::Interpolation::Invalid |
| 97 | ); |
| 98 | |
| 99 | if( optionalIndexedView2 ) |
| 100 | { |
| 101 | PrimitiveVariable::IndexedView<Imath::V3f> indexedView = *optionalIndexedView2; |
| 102 | |
| 103 | IECORETEST_ASSERT( indexedView.size() == 2 ); |
| 104 | IECORETEST_ASSERT( indexedView[0] == Imath::V3f( 0, 0, 0 ) ); |
| 105 | IECORETEST_ASSERT( indexedView[1] == Imath::V3f( 1, 2, 3 ) ); |
| 106 | } |
| 107 | else |
| 108 | { |
| 109 | IECORETEST_ASSERT( false ); |
| 110 | } |
| 111 | } |
| 112 | |
| 113 | // missing primvar |
| 114 | { |
| 115 | { |
| 116 | std::optional<PrimitiveVariable::IndexedView<Imath::V3f>> optionalIndexedView = primitive->variableIndexedView<IECore::V3fVectorData>( |
| 117 | "MISSING", IECoreScene::PrimitiveVariable::Interpolation::Vertex |
| 118 | ); |
| 119 | |
| 120 | IECORETEST_ASSERT( !optionalIndexedView ); |
| 121 | } |
| 122 | |
| 123 | bool exceptionRaised = false; |
| 124 | try |
| 125 | { |
nothing calls this directly
no test coverage detected