Geometry Building points(cyan青蓝色 curves (yellow) vector function of a parametric variable points created implicitly when constructing curves surfaces, and solids not necessary to construct explicit points and then higher order entities note differences between explicit curves and implicit edges CFX-4.3V4.3.1H CFX-4 Introductory Training(Dec 1999CFX-4 Introductory Training (Dec 1999) 4 -8 CFX-4.3 V4.3.1H Geometry Building points (cyan青蓝色). curves (yellow) - vector function of a parametric variable - points created implicitly when constructing curves, surfaces, and solids - not necessary to construct explicit points and then higher order entities - note differences between explicit curves and implicit edges