="Causes a field or type to be kept by DCE.">@:keep</span><a href="#colorOffset"><span class="identifier">colorOffset</span></a>:<a class="type" title="openfl.display.ShaderParameter - TODO: Document GLSL Shaders A ShaderParameter instance represents a single input parameter of a shader kernel." href="../../../openfl/display/ShaderParameter.html">ShaderParameter</a>&lt;<a class="type" title="Float - The standard Float type, this is a double-precision IEEE 64bit float." href="../../../Float.html">Float</a>&g