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One more mesh_index_to_npos update 

Followup to #6827
pull/1/head
Scott Lahteine 8 years ago
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4ce228f2a0
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ad915b667e
1 changed files with 4 additions and 4 deletions
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  1. 8
      Marlin/ubl_motion.cpp

8
Marlin/ubl_motion.cpp
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@ -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

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