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Merge pull request #6552 from thinkyhead/rc_more_ubl_cleanup

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Further cleanup of UBL
This commit is contained in:
Scott Lahteine 2017-05-02 22:46:04 -05:00 committed by GitHub
commit 628391304f
13 changed files with 456 additions and 483 deletions
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20
Marlin/G26_Mesh_Validation_Tool.cpp
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@ -258,8 +258,8 @@
: find_closest_circle_to_print(x_pos, y_pos); // Find the closest Mesh Intersection to where we are now.
if (location.x_index >= 0 && location.y_index >= 0) {
const float circle_x = pgm_read_float(&(ubl.mesh_index_to_xpos[location.x_index])),
circle_y = pgm_read_float(&(ubl.mesh_index_to_ypos[location.y_index]));
const float circle_x = pgm_read_float(&ubl.mesh_index_to_xpos[location.x_index]),
circle_y = pgm_read_float(&ubl.mesh_index_to_ypos[location.y_index]);
// Let's do a couple of quick sanity checks. We can pull this code out later if we never see it catch a problem
#ifdef DELTA
@ -401,8 +401,8 @@
for (uint8_t i = 0; i < GRID_MAX_POINTS_X; i++) {
for (uint8_t j = 0; j < GRID_MAX_POINTS_Y; j++) {
if (!is_bit_set(circle_flags, i, j)) {
const float mx = pgm_read_float(&(ubl.mesh_index_to_xpos[i])), // We found a circle that needs to be printed
my = pgm_read_float(&(ubl.mesh_index_to_ypos[j]));
const float mx = pgm_read_float(&ubl.mesh_index_to_xpos[i]), // We found a circle that needs to be printed
my = pgm_read_float(&ubl.mesh_index_to_ypos[j]);
// Get the distance to this intersection
float f = HYPOT(X - mx, Y - my);
@ -446,11 +446,11 @@
// We found two circles that need a horizontal line to connect them
// Print it!
//
sx = pgm_read_float(&(ubl.mesh_index_to_xpos[ i ])) + (SIZE_OF_INTERSECTION_CIRCLES - (SIZE_OF_CROSSHAIRS)); // right edge
ex = pgm_read_float(&(ubl.mesh_index_to_xpos[i + 1])) - (SIZE_OF_INTERSECTION_CIRCLES - (SIZE_OF_CROSSHAIRS)); // left edge
sx = pgm_read_float(&ubl.mesh_index_to_xpos[ i ]) + (SIZE_OF_INTERSECTION_CIRCLES - (SIZE_OF_CROSSHAIRS)); // right edge
ex = pgm_read_float(&ubl.mesh_index_to_xpos[i + 1]) - (SIZE_OF_INTERSECTION_CIRCLES - (SIZE_OF_CROSSHAIRS)); // left edge
sx = constrain(sx, X_MIN_POS + 1, X_MAX_POS - 1);
sy = ey = constrain(pgm_read_float(&(ubl.mesh_index_to_ypos[j])), Y_MIN_POS + 1, Y_MAX_POS - 1);
sy = ey = constrain(pgm_read_float(&ubl.mesh_index_to_ypos[j]), Y_MIN_POS + 1, Y_MAX_POS - 1);
ex = constrain(ex, X_MIN_POS + 1, X_MAX_POS - 1);
if (ubl.g26_debug_flag) {
@ -477,10 +477,10 @@
// We found two circles that need a vertical line to connect them
// Print it!
//
sy = pgm_read_float(&(ubl.mesh_index_to_ypos[ j ])) + (SIZE_OF_INTERSECTION_CIRCLES - (SIZE_OF_CROSSHAIRS)); // top edge
ey = pgm_read_float(&(ubl.mesh_index_to_ypos[j + 1])) - (SIZE_OF_INTERSECTION_CIRCLES - (SIZE_OF_CROSSHAIRS)); // bottom edge
sy = pgm_read_float(&ubl.mesh_index_to_ypos[ j ]) + (SIZE_OF_INTERSECTION_CIRCLES - (SIZE_OF_CROSSHAIRS)); // top edge
ey = pgm_read_float(&ubl.mesh_index_to_ypos[j + 1]) - (SIZE_OF_INTERSECTION_CIRCLES - (SIZE_OF_CROSSHAIRS)); // bottom edge
sx = ex = constrain(pgm_read_float(&(ubl.mesh_index_to_xpos[i])), X_MIN_POS + 1, X_MAX_POS - 1);
sx = ex = constrain(pgm_read_float(&ubl.mesh_index_to_xpos[i]), X_MIN_POS + 1, X_MAX_POS - 1);
sy = constrain(sy, Y_MIN_POS + 1, Y_MAX_POS - 1);
ey = constrain(ey, Y_MIN_POS + 1, Y_MAX_POS - 1);

14
Marlin/Marlin_main.cpp
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@ -4919,7 +4919,7 @@ void home_all_axes() { gcode_G28(); }
// For LINEAR and 3POINT leveling correct the current position
if (verbose_level > 0)
planner.bed_level_matrix.debug("\n\nBed Level Correction Matrix:");
planner.bed_level_matrix.debug(PSTR("\n\nBed Level Correction Matrix:"));
if (!dryrun) {
//
@ -6965,7 +6965,7 @@ inline void gcode_M111() {
for (uint8_t i = 0; i < COUNT(debug_strings); i++) {
if (TEST(marlin_debug_flags, i)) {
if (comma++) SERIAL_CHAR(',');
serialprintPGM((char*)pgm_read_word(&(debug_strings[i])));
serialprintPGM((char*)pgm_read_word(&debug_strings[i]));
}
}
}
@ -8360,7 +8360,7 @@ void quickstop_stepper() {
// V to print the matrix or mesh
if (code_seen('V')) {
#if ABL_PLANAR
planner.bed_level_matrix.debug("Bed Level Correction Matrix:");
planner.bed_level_matrix.debug(PSTR("Bed Level Correction Matrix:"));
#elif ENABLED(AUTO_BED_LEVELING_BILINEAR)
if (bilinear_grid_spacing[X_AXIS]) {
print_bilinear_leveling_grid();
@ -9545,16 +9545,16 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
#if ENABLED(DEBUG_LEVELING_FEATURE)
if (DEBUGGING(LEVELING)) {
tmp_offset_vec.debug("tmp_offset_vec");
act_offset_vec.debug("act_offset_vec");
offset_vec.debug("offset_vec (BEFORE)");
tmp_offset_vec.debug(PSTR("tmp_offset_vec"));
act_offset_vec.debug(PSTR("act_offset_vec"));
offset_vec.debug(PSTR("offset_vec (BEFORE)"));
}
#endif
offset_vec.apply_rotation(planner.bed_level_matrix.transpose(planner.bed_level_matrix));
#if ENABLED(DEBUG_LEVELING_FEATURE)
if (DEBUGGING(LEVELING)) offset_vec.debug("offset_vec (AFTER)");
if (DEBUGGING(LEVELING)) offset_vec.debug(PSTR("offset_vec (AFTER)"));
#endif
// Adjustments to the current position

12
Marlin/least_squares_fit.cpp
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@ -66,12 +66,12 @@ int finish_incremental_LSF(struct linear_fit_data *lsf) {
lsf->xbar /= N;
lsf->ybar /= N;
lsf->zbar /= N;
lsf->x2bar = lsf->x2bar / N - lsf->xbar * lsf->xbar;
lsf->y2bar = lsf->y2bar / N - lsf->ybar * lsf->ybar;
lsf->z2bar = lsf->z2bar / N - lsf->zbar * lsf->zbar;
lsf->xybar = lsf->xybar / N - lsf->xbar * lsf->ybar;
lsf->yzbar = lsf->yzbar / N - lsf->ybar * lsf->zbar;
lsf->xzbar = lsf->xzbar / N - lsf->xbar * lsf->zbar;
lsf->x2bar = lsf->x2bar / N - sq(lsf->xbar);
lsf->y2bar = lsf->y2bar / N - sq(lsf->ybar);
lsf->z2bar = lsf->z2bar / N - sq(lsf->zbar);
lsf->xybar = lsf->xybar / N - sq(lsf->xbar);
lsf->yzbar = lsf->yzbar / N - sq(lsf->ybar);
lsf->xzbar = lsf->xzbar / N - sq(lsf->xbar);
const float DD = lsf->x2bar * lsf->y2bar - sq(lsf->xybar);
if (fabs(DD) <= 1e-10 * (lsf->max_absx + lsf->max_absy))

636
Marlin/ubl_G29.cpp
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File diff suppressed because it is too large Load Diff

24
Marlin/ubl_motion.cpp
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@ -154,7 +154,7 @@
* to create a 1-over number for us. That will allow us to do a floating point multiply instead of a floating point divide.
*/
const float xratio = (RAW_X_POSITION(end[X_AXIS]) - pgm_read_float(&(ubl.mesh_index_to_xpos[cell_dest_xi]))) * (1.0 / (MESH_X_DIST)),
const float xratio = (RAW_X_POSITION(end[X_AXIS]) - pgm_read_float(&ubl.mesh_index_to_xpos[cell_dest_xi])) * (1.0 / (MESH_X_DIST)),
z1 = ubl.z_values[cell_dest_xi ][cell_dest_yi ] + xratio *
(ubl.z_values[cell_dest_xi + 1][cell_dest_yi ] - ubl.z_values[cell_dest_xi][cell_dest_yi ]),
z2 = ubl.z_values[cell_dest_xi ][cell_dest_yi + 1] + xratio *
@ -163,7 +163,7 @@
// we are done with the fractional X distance into the cell. Now with the two Z-Heights we have calculated, we
// are going to apply the Y-Distance into the cell to interpolate the final Z correction.
const float yratio = (RAW_Y_POSITION(end[Y_AXIS]) - pgm_read_float(&(ubl.mesh_index_to_ypos[cell_dest_yi]))) * (1.0 / (MESH_Y_DIST));
const float yratio = (RAW_Y_POSITION(end[Y_AXIS]) - pgm_read_float(&ubl.mesh_index_to_ypos[cell_dest_yi])) * (1.0 / (MESH_Y_DIST));
float z0 = z1 + (z2 - z1) * yratio;
@ -198,8 +198,8 @@
const float dx = end[X_AXIS] - start[X_AXIS],
dy = end[Y_AXIS] - start[Y_AXIS];
const int left_flag = dx < 0.0 ? 1.0 : 0.0,
down_flag = dy < 0.0 ? 1.0 : 0.0;
const int left_flag = dx < 0.0 ? 1 : 0,
down_flag = dy < 0.0 ? 1 : 0;
const float adx = left_flag ? -dx : dx,
ady = down_flag ? -dy : dy;
@ -230,8 +230,8 @@
const float m = dy / dx,
c = start[Y_AXIS] - m * start[X_AXIS];
const bool inf_normalized_flag=isinf(e_normalized_dist),
inf_m_flag=isinf(m);
const bool inf_normalized_flag = isinf(e_normalized_dist),
inf_m_flag = isinf(m);
/**
* This block handles vertical lines. These are lines that stay within the same
* X Cell column. They do not need to be perfectly vertical. They just can
@ -241,7 +241,7 @@
current_yi += down_flag; // Line is heading down, we just want to go to the bottom
while (current_yi != cell_dest_yi + down_flag) {
current_yi += dyi;
const float next_mesh_line_y = LOGICAL_Y_POSITION(pgm_read_float(&(ubl.mesh_index_to_ypos[current_yi])));
const float next_mesh_line_y = LOGICAL_Y_POSITION(pgm_read_float(&ubl.mesh_index_to_ypos[current_yi]));
/**
* if the slope of the line is infinite, we won't do the calculations
@ -263,7 +263,7 @@
*/
if (isnan(z0)) z0 = 0.0;
const float y = LOGICAL_Y_POSITION(pgm_read_float(&(ubl.mesh_index_to_ypos[current_yi])));
const float y = LOGICAL_Y_POSITION(pgm_read_float(&ubl.mesh_index_to_ypos[current_yi]));
/**
* Without this check, it is possible for the algorithm to generate a zero length move in the case
@ -321,7 +321,7 @@
// edge of this cell for the first move.
while (current_xi != cell_dest_xi + left_flag) {
current_xi += dxi;
const float next_mesh_line_x = LOGICAL_X_POSITION(pgm_read_float(&(ubl.mesh_index_to_xpos[current_xi]))),
const float next_mesh_line_x = LOGICAL_X_POSITION(pgm_read_float(&ubl.mesh_index_to_xpos[current_xi])),
y = m * next_mesh_line_x + c; // Calculate Y at the next X mesh line
float z0 = ubl.z_correction_for_y_on_vertical_mesh_line(y, current_xi, current_yi);
@ -337,7 +337,7 @@
*/
if (isnan(z0)) z0 = 0.0;
const float x = LOGICAL_X_POSITION(pgm_read_float(&(ubl.mesh_index_to_xpos[current_xi])));
const float x = LOGICAL_X_POSITION(pgm_read_float(&ubl.mesh_index_to_xpos[current_xi]));
/**
* Without this check, it is possible for the algorithm to generate a zero length move in the case
@ -393,8 +393,8 @@
while (xi_cnt > 0 || yi_cnt > 0) {
const float next_mesh_line_x = LOGICAL_X_POSITION(pgm_read_float(&(ubl.mesh_index_to_xpos[current_xi + dxi]))),
next_mesh_line_y = LOGICAL_Y_POSITION(pgm_read_float(&(ubl.mesh_index_to_ypos[current_yi + dyi]))),
const float next_mesh_line_x = LOGICAL_X_POSITION(pgm_read_float(&ubl.mesh_index_to_xpos[current_xi + dxi])),
next_mesh_line_y = LOGICAL_Y_POSITION(pgm_read_float(&ubl.mesh_index_to_ypos[current_yi + dyi])),
y = m * next_mesh_line_x + c, // Calculate Y at the next X mesh line
x = (next_mesh_line_y - c) / m; // Calculate X at the next Y mesh line
// (No need to worry about m being zero.

26
Marlin/vector_3.cpp
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@ -63,7 +63,7 @@ vector_3 vector_3::get_normal() {
return normalized;
}
float vector_3::get_length() { return sqrt((x * x) + (y * y) + (z * z)); }
float vector_3::get_length() { return sqrt(sq(x) + sq(y) + sq(z)); }
void vector_3::normalize() {
const float inv_length = 1.0 / get_length();
@ -81,8 +81,8 @@ void vector_3::apply_rotation(matrix_3x3 matrix) {
z = resultZ;
}
void vector_3::debug(const char title[]) {
SERIAL_PROTOCOL(title);
void vector_3::debug(const char * const title) {
serialprintPGM(title);
SERIAL_PROTOCOLPGM(" x: ");
SERIAL_PROTOCOL_F(x, 6);
SERIAL_PROTOCOLPGM(" y: ");
@ -101,14 +101,14 @@ void apply_rotation_xyz(matrix_3x3 matrix, float &x, float &y, float &z) {
}
matrix_3x3 matrix_3x3::create_from_rows(vector_3 row_0, vector_3 row_1, vector_3 row_2) {
//row_0.debug("row_0");
//row_1.debug("row_1");
//row_2.debug("row_2");
//row_0.debug(PSTR("row_0"));
//row_1.debug(PSTR("row_1"));
//row_2.debug(PSTR("row_2"));
matrix_3x3 new_matrix;
new_matrix.matrix[0] = row_0.x; new_matrix.matrix[1] = row_0.y; new_matrix.matrix[2] = row_0.z;
new_matrix.matrix[3] = row_1.x; new_matrix.matrix[4] = row_1.y; new_matrix.matrix[5] = row_1.z;
new_matrix.matrix[6] = row_2.x; new_matrix.matrix[7] = row_2.y; new_matrix.matrix[8] = row_2.z;
//new_matrix.debug("new_matrix");
//new_matrix.debug(PSTR("new_matrix"));
return new_matrix;
}
@ -123,14 +123,14 @@ matrix_3x3 matrix_3x3::create_look_at(vector_3 target) {
vector_3 x_row = vector_3(1, 0, -target.x / target.z).get_normal();
vector_3 y_row = vector_3::cross(z_row, x_row).get_normal();
// x_row.debug("x_row");
// y_row.debug("y_row");
// z_row.debug("z_row");
// x_row.debug(PSTR("x_row"));
// y_row.debug(PSTR("y_row"));
// z_row.debug(PSTR("z_row"));
// create the matrix already correctly transposed
matrix_3x3 rot = matrix_3x3::create_from_rows(x_row, y_row, z_row);
// rot.debug("rot");
// rot.debug(PSTR("rot"));
return rot;
}
@ -142,8 +142,8 @@ matrix_3x3 matrix_3x3::transpose(matrix_3x3 original) {
return new_matrix;
}
void matrix_3x3::debug(const char title[]) {
SERIAL_PROTOCOLLN(title);
void matrix_3x3::debug(const char * const title) {
serialprintPGM(title);
uint8_t count = 0;
for (uint8_t i = 0; i < 3; i++) {
for (uint8_t j = 0; j < 3; j++) {

7
Marlin/vector_3.h
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@ -42,6 +42,7 @@
#define VECTOR_3_H
#if HAS_ABL
class matrix_3x3;
struct vector_3 {
@ -58,7 +59,7 @@ struct vector_3 {
float get_length();
vector_3 get_normal();
void debug(const char title[]);
void debug(const char * const title);
void apply_rotation(matrix_3x3 matrix);
};
@ -72,11 +73,11 @@ struct matrix_3x3 {
void set_to_identity();
void debug(const char title[]);
void debug(const char * const title);
};
void apply_rotation_xyz(matrix_3x3 rotationMatrix, float& x, float& y, float& z);
#endif // HAS_ABL
#endif // HAS_ABL
#endif // VECTOR_3_H