| Icon | Plugin | Description |
| | DoubleSourceScript | Data source that uses a script to create a k3d::double_t output value |
 | FormatScalar | Converts a scalar to a string using printf() style formatting |
 | FormatTime | Converts a scalar to a string using strftime()-style formatting |
| | PrintStdout | Prints an input string value to stdout |
 | ScalarAdd | Add two scalar inputs and produce their sum as output |
 | ScalarDivide | Divide two scalar inputs and produce their quotient as output |
| | ScalarExpression | Calculates a C-style expression, returning a scalar value as output |
 | ScalarModulo | Modulo two scalar inputs and produce their remainder as output |
 | ScalarMultiply | Multiply two scalar inputs and produce their product as output |
 | ScalarProperty | Provides a source object to link scalar properties to |
 | ScalarSine | Applies a sine function to its input |
 | ScalarSubtract | Subtract two scalar inputs and produce their difference as output |