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♻️ Refactor and fix ABL Bilinear (#23868, #24009, #24107)

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This commit is contained in:
tombrazier
2022-04-01 03:13:16 +01:00
committed by Scott Lahteine
parent 4ec9af42b8
commit 74565890f3
16 changed files with 210 additions and 168 deletions
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41
Marlin/src/gcode/bedlevel/abl/G29.cpp
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@@ -124,6 +124,7 @@ public:
#if ENABLED(AUTO_BED_LEVELING_BILINEAR)
float Z_offset;
bed_mesh_t z_values;
#endif
#if ENABLED(AUTO_BED_LEVELING_LINEAR)
@@ -308,8 +309,8 @@ G29_TYPE GcodeSuite::G29() {
if (!isnan(rx) && !isnan(ry)) {
// Get nearest i / j from rx / ry
i = (rx - bilinear_start.x + 0.5 * abl.gridSpacing.x) / abl.gridSpacing.x;
j = (ry - bilinear_start.y + 0.5 * abl.gridSpacing.y) / abl.gridSpacing.y;
i = (rx - bbl.get_grid_start().x) / bbl.get_grid_spacing().x + 0.5f;
j = (ry - bbl.get_grid_start().y) / bbl.get_grid_spacing().y + 0.5f;
LIMIT(i, 0, (GRID_MAX_POINTS_X) - 1);
LIMIT(j, 0, (GRID_MAX_POINTS_Y) - 1);
}
@@ -318,8 +319,8 @@ G29_TYPE GcodeSuite::G29() {
if (WITHIN(i, 0, (GRID_MAX_POINTS_X) - 1) && WITHIN(j, 0, (GRID_MAX_POINTS_Y) - 1)) {
set_bed_leveling_enabled(false);
z_values[i][j] = rz;
TERN_(ABL_BILINEAR_SUBDIVISION, bed_level_virt_interpolate());
Z_VALUES_ARR[i][j] = rz;
bbl.refresh_bed_level();
TERN_(EXTENSIBLE_UI, ExtUI::onMeshUpdate(i, j, rz));
set_bed_leveling_enabled(abl.reenable);
if (abl.reenable) report_current_position();
@@ -451,19 +452,19 @@ G29_TYPE GcodeSuite::G29() {
#endif
#if ENABLED(AUTO_BED_LEVELING_BILINEAR)
if (TERN1(PROBE_MANUALLY, !no_action)
&& (abl.gridSpacing != bilinear_grid_spacing || abl.probe_position_lf != bilinear_start)
if (!abl.dryrun
&& (abl.gridSpacing != bbl.get_grid_spacing() || abl.probe_position_lf != bbl.get_grid_start())
) {
// Reset grid to 0.0 or "not probed". (Also disables ABL)
reset_bed_level();
// Initialize a grid with the given dimensions
bilinear_grid_spacing = abl.gridSpacing;
bilinear_start = abl.probe_position_lf;
// Can't re-enable (on error) until the new grid is written
abl.reenable = false;
}
// Pre-populate local Z values from the stored mesh
TERN_(IS_KINEMATIC, COPY(abl.z_values, Z_VALUES_ARR));
#endif // AUTO_BED_LEVELING_BILINEAR
} // !g29_in_progress
@@ -531,7 +532,7 @@ G29_TYPE GcodeSuite::G29() {
#elif ENABLED(AUTO_BED_LEVELING_BILINEAR)
const float newz = abl.measured_z + abl.Z_offset;
z_values[abl.meshCount.x][abl.meshCount.y] = newz;
abl.z_values[abl.meshCount.x][abl.meshCount.y] = newz;
TERN_(EXTENSIBLE_UI, ExtUI::onMeshUpdate(abl.meshCount, newz));
if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPGM_P(PSTR("Save X"), abl.meshCount.x, SP_Y_STR, abl.meshCount.y, SP_Z_STR, abl.measured_z + abl.Z_offset);
@@ -680,7 +681,7 @@ G29_TYPE GcodeSuite::G29() {
#elif ENABLED(AUTO_BED_LEVELING_BILINEAR)
const float z = abl.measured_z + abl.Z_offset;
z_values[abl.meshCount.x][abl.meshCount.y] = z;
abl.z_values[abl.meshCount.x][abl.meshCount.y] = z;
TERN_(EXTENSIBLE_UI, ExtUI::onMeshUpdate(abl.meshCount, z));
#endif
@@ -751,12 +752,16 @@ G29_TYPE GcodeSuite::G29() {
if (!isnan(abl.measured_z)) {
#if ENABLED(AUTO_BED_LEVELING_BILINEAR)
if (!abl.dryrun) extrapolate_unprobed_bed_level();
print_bilinear_leveling_grid();
if (abl.dryrun)
bbl.print_leveling_grid(&abl.z_values);
else {
bbl.set_grid(abl.gridSpacing, abl.probe_position_lf);
COPY(Z_VALUES_ARR, abl.z_values);
TERN_(IS_KINEMATIC, bbl.extrapolate_unprobed_bed_level());
bbl.refresh_bed_level();
refresh_bed_level();
TERN_(ABL_BILINEAR_SUBDIVISION, print_bilinear_leveling_grid_virt());
bbl.print_leveling_grid();
}
#elif ENABLED(AUTO_BED_LEVELING_LINEAR)
@@ -876,7 +881,7 @@ G29_TYPE GcodeSuite::G29() {
// Unapply the offset because it is going to be immediately applied
// and cause compensation movement in Z
const float fade_scaling_factor = TERN(ENABLE_LEVELING_FADE_HEIGHT, planner.fade_scaling_factor_for_z(current_position.z), 1);
current_position.z -= fade_scaling_factor * bilinear_z_offset(current_position);
current_position.z -= fade_scaling_factor * bbl.get_z_correction(current_position);
if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPGM(" corrected Z:", current_position.z);
}