vispy.visuals.shaders.expression.
Expression
Bases: vispy.visuals.shaders.shader_object.ShaderObject
vispy.visuals.shaders.shader_object.ShaderObject
Base class for expressions (ShaderObjects that do not have a definition nor dependencies)
definition
Return the GLSL definition for this object. Use obj_names to determine the names of dependencies, and version (number, qualifier) to adjust code output.
FunctionCall
Bases: vispy.visuals.shaders.expression.Expression
vispy.visuals.shaders.expression.Expression
Representation of a call to a function
Essentially this is container for a Function along with its signature.
dtype
expression
Return the GLSL expression used to reference this object inline.
function
TextExpression
Plain GLSL text to insert inline
text