nonpremultipled deflate 714 8 8 8 8 PixelInterleaved width=442, height=714, bitDepth=8, colorType=RGBAlpha, compressionMethod=deflate, filterMethod=adaptive, interlaceMethod=none RGB 8 8 8 8 714 ke......abstract Frustum abstract Geometry Entity <|--- Primitive Entity...Entity <|-- Curve Entity <|-- Geometry Entity <|-- TriMesh Entity...