Basic
Detailed Description
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group
a3d_feature_data_basic_module
The basic features are these defined with one of the following family types kA3DFamily_DoubleData, kA3DFamily_IntegerData, kA3DFamily_StringData.
These embed basic data: a double, an array of int.. And the sub Type of the feature will indicate what data it is.
For example, uv parameters will be stored in a feature with type kA3DFamily_DoubleData/kA3DFRMDoubleUVParameter, with two double inside.
A3DFRMFeatureData sFeatureData; A3D_INITIALIZE_DATA(A3DFRMFeatureData, sFeatureData); A3DFRMFeatureGet (pFeatureUV, &sFeatureData); if( sFeatureData.m_sType.m_eFamily == kA3DFamily_DoubleData && sFeatureData.m_sType.m_uiType ==kA3DFRMDoubleUVParameter) { if( sFeatureData.m_eDataType == kA3DFRMDataDouble) { A3D_INITIALIZE_DATA(A3DFRMDoubleData, sDoubleData); A3DFRMDoubleDataGet(pFeatureUV, &sDoubleData); if (sDoubleData.m_uiValuesSize == 2) { double dU = sDoubleData.m_pdValues[0]; double dV = sDoubleData.m_pdValues[1]; //... } A3DFRMDoubleDataGet(nullptr, &sDoubleData); } } //... A3DFRMFeatureGet(nullptr, &sFeatureData);