Постоянная SHADING_LANGUAGE_VERSION
Реализация
static const int SHADING_LANGUAGE_VERSION = 0x8B8C;
© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.18.5/dart-web_gl/WebGL/SHADING_LANGUAGE_VERSION-constant.html
