ts::ControlMatrix::Law Struct Reference

What turns a summed destination into its own unit — part_mod_depth_recalc, once per destination. More...

#include <tabulasonora/control_matrix.hpp>

Public Attributes
int	clamp
	The magnitude ceiling, applied before the scale.
int	shift
	The left shift the magnitude takes first.
int	multiplier
	The 16.16 multiplier whose high word is the result.

Detailed Description

What turns a summed destination into its own unit — part_mod_depth_recalc, once per destination.

The engine keeps eleven running sums per part, one a destination, each the total of the five part-wide sources. A sum is a raw depth x amount product in no unit at all; this is the step that gives it one. Every destination does the same three things — clamp the magnitude, shift it, take the high word of a 16-bit multiply — and differs only in the three constants.

Member Data Documentation

clamp

int ts::ControlMatrix::Law::clamp

The magnitude ceiling, applied before the scale.

shift

int ts::ControlMatrix::Law::shift

The left shift the magnitude takes first.

multiplier

int ts::ControlMatrix::Law::multiplier

The 16.16 multiplier whose high word is the result.

---

The documentation for this struct was generated from the following file:

• include/tabulasonora/control_matrix.hpp