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bed_level => bed_level_grid

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Scott Lahteine 2016-09-11 21:46:27 -05:00
parent 82be65065c
commit a9ed23225f
1 changed files with 13 additions and 13 deletions
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26
Marlin/Marlin_main.cpp
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@ -495,7 +495,7 @@ static uint8_t target_extruder;
#if ENABLED(AUTO_BED_LEVELING_NONLINEAR)
int nonlinear_grid_spacing[2] = { 0 };
float bed_level[AUTO_BED_LEVELING_GRID_POINTS][AUTO_BED_LEVELING_GRID_POINTS];
float bed_level_grid[AUTO_BED_LEVELING_GRID_POINTS][AUTO_BED_LEVELING_GRID_POINTS];
#endif
#if IS_SCARA
@ -2104,12 +2104,12 @@ static void clean_up_after_endstop_or_probe_move() {
* All DELTA leveling in the Marlin uses NONLINEAR_BED_LEVELING
*/
static void extrapolate_one_point(int x, int y, int xdir, int ydir) {
if (bed_level[x][y] != 0.0) {
if (bed_level_grid[x][y] != 0.0) {
return; // Don't overwrite good values.
}
float a = 2 * bed_level[x + xdir][y] - bed_level[x + xdir * 2][y]; // Left to right.
float b = 2 * bed_level[x][y + ydir] - bed_level[x][y + ydir * 2]; // Front to back.
float c = 2 * bed_level[x + xdir][y + ydir] - bed_level[x + xdir * 2][y + ydir * 2]; // Diagonal.
float a = 2 * bed_level_grid[x + xdir][y] - bed_level_grid[x + xdir * 2][y]; // Left to right.
float b = 2 * bed_level_grid[x][y + ydir] - bed_level_grid[x][y + ydir * 2]; // Front to back.
float c = 2 * bed_level_grid[x + xdir][y + ydir] - bed_level_grid[x + xdir * 2][y + ydir * 2]; // Diagonal.
float median = c; // Median is robust (ignores outliers).
if (a < b) {
if (b < c) median = b;
@ -2119,7 +2119,7 @@ static void clean_up_after_endstop_or_probe_move() {
if (c < b) median = b;
if (a < c) median = a;
}
bed_level[x][y] = median;
bed_level_grid[x][y] = median;
}
/**
@ -2145,7 +2145,7 @@ static void clean_up_after_endstop_or_probe_move() {
static void print_bed_level() {
for (int y = 0; y < AUTO_BED_LEVELING_GRID_POINTS; y++) {
for (int x = 0; x < AUTO_BED_LEVELING_GRID_POINTS; x++) {
SERIAL_PROTOCOL_F(bed_level[x][y], 2);
SERIAL_PROTOCOL_F(bed_level_grid[x][y], 2);
SERIAL_PROTOCOLCHAR(' ');
}
SERIAL_EOL;
@ -2161,7 +2161,7 @@ static void clean_up_after_endstop_or_probe_move() {
#endif
for (int y = 0; y < AUTO_BED_LEVELING_GRID_POINTS; y++) {
for (int x = 0; x < AUTO_BED_LEVELING_GRID_POINTS; x++) {
bed_level[x][y] = 0.0;
bed_level_grid[x][y] = 0.0;
}
}
}
@ -3513,7 +3513,7 @@ inline void gcode_G28() {
#elif ENABLED(AUTO_BED_LEVELING_NONLINEAR)
bed_level[xCount][yCount] = measured_z + zoffset;
bed_level_grid[xCount][yCount] = measured_z + zoffset;
#endif
@ -7807,10 +7807,10 @@ void ok_to_send() {
grid_y = max(h1, min(h2, RAW_Y_POSITION(cartesian[Y_AXIS]) / nonlinear_grid_spacing[Y_AXIS]));
int floor_x = floor(grid_x), floor_y = floor(grid_y);
float ratio_x = grid_x - floor_x, ratio_y = grid_y - floor_y,
z1 = bed_level[floor_x + half][floor_y + half],
z2 = bed_level[floor_x + half][floor_y + half + 1],
z3 = bed_level[floor_x + half + 1][floor_y + half],
z4 = bed_level[floor_x + half + 1][floor_y + half + 1],
z1 = bed_level_grid[floor_x + half][floor_y + half],
z2 = bed_level_grid[floor_x + half][floor_y + half + 1],
z3 = bed_level_grid[floor_x + half + 1][floor_y + half],
z4 = bed_level_grid[floor_x + half + 1][floor_y + half + 1],
left = (1 - ratio_y) * z1 + ratio_y * z2,
right = (1 - ratio_y) * z3 + ratio_y * z4,
offset = (1 - ratio_x) * left + ratio_x * right;