Creates an all-false vector, specifies four components, or copies a vector with nonzero converted to true.
...argsReadonlyscalarBoolean scalar type with components stored as 0/1 bytes.
W boolean component.
Sets the W component.
valueX boolean component.
Set the X boolean component.
valueY boolean component.
Set the Y boolean component.
valueZ boolean component.
Sets the Z component.
value
GLSL bvec4 with four boolean components.