bissen21/Marlin_Firmware
1
0
Fork 0
Code Issues Pull Requests Projects Releases 4 Wiki Activity

Merge pull request #6836 from thinkyhead/bf_fix_ubl_motion

Browse Source 
One more mesh_index_to_npos update
This commit is contained in:
Scott Lahteine 2017-05-23 13:21:36 -05:00 committed by GitHub
commit 2dfb7c212c
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
Marlin/ubl_motion.cpp
View File

@ -606,10 +606,10 @@
cell_xi = constrain(cell_xi, 0, (GRID_MAX_POINTS_X) - 1);
cell_yi = constrain(cell_yi, 0, (GRID_MAX_POINTS_Y) - 1);
const float x0 = pgm_read_float(&(mesh_index_to_xpos[cell_xi ])), // 64 byte table lookup avoids mul+add
y0 = pgm_read_float(&(mesh_index_to_ypos[cell_yi ])), // 64 byte table lookup avoids mul+add
x1 = pgm_read_float(&(mesh_index_to_xpos[cell_xi+1])), // 64 byte table lookup avoids mul+add
y1 = pgm_read_float(&(mesh_index_to_ypos[cell_yi+1])); // 64 byte table lookup avoids mul+add
const float x0 = mesh_index_to_xpos(cell_xi), // 64 byte table lookup avoids mul+add
y0 = mesh_index_to_ypos(cell_yi), // 64 byte table lookup avoids mul+add
x1 = mesh_index_to_xpos(cell_xi + 1), // 64 byte table lookup avoids mul+add
y1 = mesh_index_to_ypos(cell_yi + 1); // 64 byte table lookup avoids mul+add
float cx = rx - x0, // cell-relative x
cy = ry - y0, // cell-relative y