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UBL - Allow user to control Z-Height correction for off mesh movements (#9663)

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* UBL - Allow user to control Z-Height correction for off mesh movements

* Enable UBL_Z_RAISE_WHEN_OFF_MESH on test machine for time being
This commit is contained in:
Roxy-3D
2018-02-15 19:23:01 -06:00
committed by GitHub
parent b7e245036b
commit c8d3069580
48 changed files with 172 additions and 7 deletions
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29
Marlin/ubl.h
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@@ -222,7 +222,15 @@
SERIAL_EOL();
}
#endif
return NAN;
/**
* The requested location is off the mesh. Check if UBL_Z_RAISE_WHEN_OFF_MESH
* is specified. If so, that value is returned.
*/
#if ENABLED(UBL_Z_RAISE_WHEN_OFF_MESH)
return UBL_Z_RAISE_WHEN_OFF_MESH;
#else
return NAN;
#endif
}
const float xratio = (rx0 - mesh_index_to_xpos(x1_i)) * (1.0 / (MESH_X_DIST)),
@@ -248,7 +256,15 @@
SERIAL_EOL();
}
#endif
return NAN;
/**
* The requested location is off the mesh. Check if UBL_Z_RAISE_WHEN_OFF_MESH
* is specified. If so, that value is returned.
*/
#if ENABLED(UBL_Z_RAISE_WHEN_OFF_MESH)
return UBL_Z_RAISE_WHEN_OFF_MESH;
#else
return NAN;
#endif
}
const float yratio = (ry0 - mesh_index_to_ypos(y1_i)) * (1.0 / (MESH_Y_DIST)),
@@ -269,6 +285,15 @@
const int8_t cx = get_cell_index_x(rx0),
cy = get_cell_index_y(ry0); // return values are clamped
/**
* Check if the requested location is off the mesh. If so, and
* UBL_Z_RAISE_WHEN_OFF_MESH is specified, that value is returned.
*/
#if ENABLED(UBL_Z_RAISE_WHEN_OFF_MESH)
if (!WITHIN(rx0, 0, GRID_MAX_POINTS_X - 1) || !WITHIN(ry0, 0, GRID_MAX_POINTS_Y - 1))
return UBL_Z_RAISE_WHEN_OFF_MESHH;
#endif
const float z1 = calc_z0(rx0,
mesh_index_to_xpos(cx), z_values[cx][cy],
mesh_index_to_xpos(cx + 1), z_values[min(cx, GRID_MAX_POINTS_X - 2) + 1][cy]);