A comparison function for common types within the visual shader graph. Compares [code]a[/code] and [code]b[/code] of [member type] by [member function]. Returns a boolean scalar. Translates to [code]if[/code] instruction in shader code. Extra condition which is applied if [member type] is set to [constant CTYPE_VECTOR_3D]. A comparison function. See [enum Function] for options. The type to be used in the comparison. See [enum ComparisonType] for options. A floating-point scalar. An integer scalar. An unsigned integer scalar. A 2D vector type. A 3D vector type. A 4D vector type. A boolean type. A transform ([code]mat4[/code]) type. Represents the size of the [enum ComparisonType] enum. Comparison for equality ([code]a == b[/code]). Comparison for inequality ([code]a != b[/code]). Comparison for greater than ([code]a > b[/code]). Cannot be used if [member type] set to [constant CTYPE_BOOLEAN] or [constant CTYPE_TRANSFORM]. Comparison for greater than or equal ([code]a >= b[/code]). Cannot be used if [member type] set to [constant CTYPE_BOOLEAN] or [constant CTYPE_TRANSFORM]. Comparison for less than ([code]a < b[/code]). Cannot be used if [member type] set to [constant CTYPE_BOOLEAN] or [constant CTYPE_TRANSFORM]. Comparison for less than or equal ([code]a <= b[/code]). Cannot be used if [member type] set to [constant CTYPE_BOOLEAN] or [constant CTYPE_TRANSFORM]. Represents the size of the [enum Function] enum. The result will be [code]true[/code] if all components in the vector satisfy the comparison condition. The result will be [code]true[/code] if any component in the vector satisfies the comparison condition. Represents the size of the [enum Condition] enum.