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Propose simpler cel index methods

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This commit is contained in:
Scott Lahteine 2016-05-21 19:17:39 -07:00
parent 360adc6a3b
commit a1a5cb5393
1 changed files with 4 additions and 6 deletions
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10
Marlin/mesh_bed_leveling.h
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@ -54,15 +54,13 @@
} }
int8_t cel_index_x(float x) { int8_t cel_index_x(float x) {
int8_t cx = 1; int8_t cx = int(x - (MESH_MIN_X)) / (MESH_X_DIST);
while (x > get_probe_x(cx) && cx < MESH_NUM_X_POINTS - 1) cx++; // For 3x3 range is 1 to 2 return constrain(cx, 0, (MESH_NUM_X_POINTS) - 2);
return cx - 1; // so this will return 0 - 1
} }
int8_t cel_index_y(float y) { int8_t cel_index_y(float y) {
int8_t cy = 1; int8_t cy = int(y - (MESH_MIN_Y)) / (MESH_Y_DIST);
while (y > get_probe_y(cy) && cy < MESH_NUM_Y_POINTS - 1) cy++; return constrain(cy, 0, (MESH_NUM_Y_POINTS) - 2);
return cy - 1;
} }
int8_t probe_index_x(float x) { int8_t probe_index_x(float x) {