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@ -205,25 +205,25 @@
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*/
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inline static float z_correction_for_x_on_horizontal_mesh_line(const float &rx0, const int x1_i, const int yi) {
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if (!WITHIN(x1_i, 0, GRID_MAX_POINTS_X - 1) || !WITHIN(yi, 0, GRID_MAX_POINTS_Y - 1)) {
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#if ENABLED(DEBUG_LEVELING_FEATURE)
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if (DEBUGGING(LEVELING)) {
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serialprintPGM( !WITHIN(x1_i, 0, GRID_MAX_POINTS_X - 1) ? PSTR("x1l_i") : PSTR("yi") );
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SERIAL_ECHOPAIR(" out of bounds in z_correction_for_x_on_horizontal_mesh_line(rx0=", rx0);
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SERIAL_ECHOPAIR(",x1_i=", x1_i);
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SERIAL_ECHOPAIR(",yi=", yi);
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SERIAL_CHAR(')');
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SERIAL_EOL();
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}
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#endif
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#if ENABLED(DEBUG_LEVELING_FEATURE)
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if (DEBUGGING(LEVELING)) {
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serialprintPGM( !WITHIN(x1_i, 0, GRID_MAX_POINTS_X - 1) ? PSTR("x1_i") : PSTR("yi") );
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SERIAL_ECHOPAIR(" out of bounds in z_correction_for_x_on_horizontal_mesh_line(rx0=", rx0);
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SERIAL_ECHOPAIR(",x1_i=", x1_i);
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SERIAL_ECHOPAIR(",yi=", yi);
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SERIAL_CHAR(')');
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SERIAL_EOL();
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}
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#endif
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return NAN;
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}
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const float xratio = (rx0 - mesh_index_to_xpos(x1_i)) * (1.0 / (MESH_X_DIST)),
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z1 = z_values[x1_i][yi];
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return z1 + xratio * (z_values[x1_i < GRID_MAX_POINTS_X - 1 ? x1_i + 1 : x1_i][yi] - z1); // Don't allow x1_i+1 to be past the end of the array
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// If it is, it is clamped to the last element of the
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// z_values[][] array and no correction is applied.
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return z1 + xratio * (z_values[min(x1_i, GRID_MAX_POINTS_X - 2) + 1][yi] - z1); // Don't allow x1_i+1 to be past the end of the array
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// If it is, it is clamped to the last element of the
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// z_values[][] array and no correction is applied.
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}
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//
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@ -231,25 +231,25 @@
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//
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inline static float z_correction_for_y_on_vertical_mesh_line(const float &ry0, const int xi, const int y1_i) {
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if (!WITHIN(xi, 0, GRID_MAX_POINTS_X - 1) || !WITHIN(y1_i, 0, GRID_MAX_POINTS_Y - 1)) {
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#if ENABLED(DEBUG_LEVELING_FEATURE)
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if (DEBUGGING(LEVELING)) {
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serialprintPGM( !WITHIN(xi, 0, GRID_MAX_POINTS_X - 1) ? PSTR("xi") : PSTR("yl_i") );
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SERIAL_ECHOPAIR(" out of bounds in z_correction_for_y_on_vertical_mesh_line(ry0=", ry0);
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SERIAL_ECHOPAIR(", xi=", xi);
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SERIAL_ECHOPAIR(", y1_i=", y1_i);
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SERIAL_CHAR(')');
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SERIAL_EOL();
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}
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#endif
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#if ENABLED(DEBUG_LEVELING_FEATURE)
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if (DEBUGGING(LEVELING)) {
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serialprintPGM( !WITHIN(xi, 0, GRID_MAX_POINTS_X - 1) ? PSTR("xi") : PSTR("y1_i") );
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SERIAL_ECHOPAIR(" out of bounds in z_correction_for_y_on_vertical_mesh_line(ry0=", ry0);
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SERIAL_ECHOPAIR(", xi=", xi);
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SERIAL_ECHOPAIR(", y1_i=", y1_i);
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SERIAL_CHAR(')');
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SERIAL_EOL();
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}
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#endif
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return NAN;
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}
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const float yratio = (ry0 - mesh_index_to_ypos(y1_i)) * (1.0 / (MESH_Y_DIST)),
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z1 = z_values[xi][y1_i];
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return z1 + yratio * (z_values[xi][y1_i < GRID_MAX_POINTS_Y - 1 ? y1_i + 1 : y1_i] - z1); // Don't allow y1_i+1 to be past the end of the array
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// If it is, it is clamped to the last element of the
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// z_values[][] array and no correction is applied.
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return z1 + yratio * (z_values[xi][min(y1_i, GRID_MAX_POINTS_Y - 2) + 1] - z1); // Don't allow y1_i+1 to be past the end of the array
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// If it is, it is clamped to the last element of the
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// z_values[][] array and no correction is applied.
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}
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/**
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@ -260,29 +260,15 @@
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*/
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static float get_z_correction(const float &rx0, const float &ry0) {
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const int8_t cx = get_cell_index_x(rx0),
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cy = get_cell_index_y(ry0);
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if (!WITHIN(cx, 0, GRID_MAX_POINTS_X - 1) || !WITHIN(cy, 0, GRID_MAX_POINTS_Y - 1)) {
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SERIAL_ECHOPAIR("? in get_z_correction(rx0=", rx0);
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SERIAL_ECHOPAIR(", ry0=", ry0);
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SERIAL_CHAR(')');
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SERIAL_EOL();
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#if ENABLED(ULTRA_LCD)
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strcpy(lcd_status_message, "get_z_correction() indexes out of range.");
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lcd_quick_feedback();
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#endif
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return NAN;
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}
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cy = get_cell_index_y(ry0); // return values are clamped
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const float z1 = calc_z0(rx0,
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mesh_index_to_xpos(cx), z_values[cx][cy],
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mesh_index_to_xpos(cx + 1), z_values[cx < GRID_MAX_POINTS_X - 1 ? cx + 1 : cx][cy]);
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mesh_index_to_xpos(cx + 1), z_values[min(cx, GRID_MAX_POINTS_X - 2) + 1][cy]);
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const float z2 = calc_z0(rx0,
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mesh_index_to_xpos(cx), z_values[cx][cy < GRID_MAX_POINTS_Y - 1 ? cy + 1 : cy],
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mesh_index_to_xpos(cx + 1), z_values[cx < GRID_MAX_POINTS_X - 1 ? cx + 1 : cx][cy<GRID_MAX_POINTS_Y - 1 ? cy + 1 : cy]);
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mesh_index_to_xpos(cx), z_values[cx][min(cy, GRID_MAX_POINTS_X - 2) + 1],
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mesh_index_to_xpos(cx + 1), z_values[min(cx, GRID_MAX_POINTS_X - 2) + 1][min(cy, GRID_MAX_POINTS_X - 2) + 1]);
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float z0 = calc_z0(ry0,
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mesh_index_to_ypos(cy), z1,
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Scott Lahteine
7 years ago
committed by