Function ToObjThree

src/cpp/test/dumpToThree.h:525–541

    }

    inline std::string ToObjThree(const webifc::geometry::IfcGeometry& geom, size_t& offset, const glm::dmat4& transform, double inputScale = 1.0)
    {
        std::stringstream obj;
        double scale = inputScale;
        for (uint32_t i = 0; i < geom.numPoints; i++)
        {
            glm::dvec4 t = transform * glm::dvec4(geom.GetPoint(i), 1);
            obj << "v " << t.x * scale << " " << t.y * scale << " " << t.z * scale << "\n";
        }
        for (uint32_t i = 0; i < geom.numFaces; i++)
        {
            bimGeometry::Face f = geom.GetFace(i);
            obj << "f " << (f.i0 + 1 + offset) << "// " << (f.i1 + 1 + offset) << "// " << (f.i2 + 1 + offset) << "//\n";
        }
        offset += geom.numPoints;
        return obj.str();
    }

    inline std::string ToObjThree(webifc::geometry::IfcComposedMesh& mesh, webifc::geometry::IfcGeometryProcessor& processor, size_t& offset, glm::dmat4 mat = glm::dmat4(1))
    {