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More explicit junction/jerk math

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This commit is contained in:
Scott Lahteine
2020-05-04 15:13:37 -05:00
parent 2efe28ca59
commit b8947ac8a5
2 changed files with 4 additions and 6 deletions
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4
Marlin/src/module/planner.h
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@ -838,11 +838,9 @@ class Planner {
static void autotemp_update();
#endif
#define JUNC_SQ(N,ST) (junction_deviation_mm * (N) * (ST) / (1.0f - (ST)))
#if HAS_LINEAR_E_JERK
FORCE_INLINE static void recalculate_max_e_jerk() {
#define GET_MAX_E_JERK(N) SQRT(JUNC_SQ(N,SQRT(0.5)))
#define GET_MAX_E_JERK(N) SQRT(junction_deviation_mm * (N) * SQRT(0.5) / (1.0f - SQRT(0.5)))
#if ENABLED(DISTINCT_E_FACTORS)
LOOP_L_N(i, EXTRUDERS)
max_e_jerk[i] = GET_MAX_E_JERK(settings.max_acceleration_mm_per_s2[E_AXIS_N(i)]);