- added in CNCJob preferences new preferences that allow compensation for the CNC bed skew/tilt (axes not being square one to another)

- all pre-processors are altered such they can adjust the gcode to use the compensation values set in Preferences -> CNC-Job section
This commit is contained in:
Marius Stanciu
2022-01-09 19:44:56 +02:00
committed by Marius
parent 9d9bfa8b03
commit e219562bbb
30 changed files with 474 additions and 45 deletions

View File

@@ -224,8 +224,20 @@ M0""".format(z_toolchange=self.coordinate_format % (p.coords_decimals, z_toolcha
return 'G01 Z0'
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
return ('G00 ' + self.position_code(p)).format(**p)

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@@ -219,8 +219,20 @@ M0
return ''
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
return ('G00 ' + self.position_code(p)).format(**p)

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@@ -205,8 +205,20 @@ G00 Z{z_toolchange}
return 'G01 Z0'
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
return ('G00 ' + self.position_code(p)).format(**p)

View File

@@ -214,8 +214,20 @@ G00 Z{z_toolchange}
return 'G01 Z0'
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
return ('G00 ' + self.position_code(p)).format(**p)

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@@ -210,8 +210,20 @@ G00 Z{z_toolchange}
return 'G01 Z0'
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
return ('G00 ' + self.position_code(p)).format(**p)

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@@ -72,8 +72,20 @@ class GRBL_laser(PreProc):
return 'M5'
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
return ('G00 ' + self.position_code(p)).format(**p)

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@@ -154,8 +154,20 @@ M01""".format(tool=int(p.tool), toolC=toolC_formatted)
return 'G01 Z0'
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
return ('G00 ' + self.position_code(p)).format(**p)

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@@ -143,7 +143,19 @@ class ISEL_ICP_CNC(PreProc):
return 'MOVEABS Z0'
def position_code(self, p):
return 'X' + str(int(p.x * 1000)) + ' Y' + str(int(p.y * 1000))
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = int((p.x * 1000) + p._bed_offset_x)
else:
x_pos = int((p.x * 1000) + p._bed_offset_x + (((p.y * 1000) / p._bed_limit_y) * p._bed_skew_x))
if p._bed_skew_y == 0:
y_pos = int((p.y * 1000) + p._bed_offset_y)
else:
y_pos = int((p.x * 1000) + p._bed_offset_x + (((p.x * 1000) / p._bed_limit_x) * p._bed_skew_y))
return 'X' + str(x_pos) + ' Y' + str(y_pos)
def rapid_code(self, p):
return ('FASTABS ' + self.position_code(p)).format(**p)

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@@ -200,8 +200,20 @@ M0""".format(x_toolchange=self.coordinate_format % (p.coords_decimals, x_toolcha
return g
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
g = ('G00 ' + self.position_code(p)).format(**p)

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@@ -212,8 +212,20 @@ G0 Z{z_toolchange}
return 'G1 Z0' + " " + self.feedrate_code(p)
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
return ('G0 ' + self.position_code(p)).format(**p) + " " + self.feedrate_rapid_code(p)

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@@ -82,8 +82,20 @@ class Marlin_laser_FAN_pin(PreProc):
return gcode
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
return ('G0 ' + self.position_code(p)).format(**p) + " " + self.feedrate_rapid_code(p)

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@@ -82,8 +82,20 @@ class Marlin_laser_Spindle_pin(PreProc):
return gcode
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
return ('G0 ' + self.position_code(p)).format(**p) + " " + self.feedrate_rapid_code(p)

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@@ -211,8 +211,20 @@ G76 ; Move to reference point to ensure correct coordinates after tool change
return 'G01 Z0' + " " + self.feedrate_code(p)
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
return ('G00 ' + self.position_code(p)).format(**p) + " " + self.feedrate_rapid_code(p)

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@@ -119,8 +119,20 @@ G00 Z{z_toolchange}
return gcode
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
return ('G00 ' + self.position_code(p)).format(**p) + '\nG00 Z' + \

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@@ -202,8 +202,20 @@ G0 Z{z_toolchange}
return 'G1 Z0' + " " + self.feedrate_code(p)
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
return ('G0 ' + self.position_code(p)).format(**p) + " " + self.feedrate_rapid_code(p)

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@@ -60,8 +60,21 @@ class Roland_MDX_20(PreProc):
x = p.x
y = p.y
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = x + p._bed_offset_x
else:
x_pos = (x + p._bed_offset_x) + ((y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = y + p._bed_offset_y
else:
y_pos = (y + p._bed_offset_y) + ((x / p._bed_limit_x) * p._bed_skew_y)
# RML-1 unit is 0.01mm for X-Y moves (maybe on Z also?) so we multiply by 100
return ('Z' + self.coordinate_format + ',' + self.coordinate_format) % (float(x * 100.0), float(y * 100.0))
return ('Z' + self.coordinate_format + ',' + self.coordinate_format) % (
float(x_pos * 100.0), float(y_pos * 100.0))
def rapid_code(self, p):
if p.units.upper() == 'IN':

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@@ -59,7 +59,21 @@ class Roland_MDX_540(PreProc):
else:
x = p.x
y = p.y
return ('Z' + self.coordinate_format + ',' + self.coordinate_format) % (float(x * 100.0), float(y * 100.0))
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = x + p._bed_offset_x
else:
x_pos = (x + p._bed_offset_x) + ((y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = y + p._bed_offset_y
else:
y_pos = (y + p._bed_offset_y) + ((x / p._bed_limit_x) * p._bed_skew_y)
return ('Z' + self.coordinate_format + ',' + self.coordinate_format) % (
float(x_pos * 100.0), float(y_pos * 100.0))
def rapid_code(self, p):
if p.units.upper() == 'IN':

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@@ -232,8 +232,20 @@ M0
return 'G01 Z0'
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
return ('G00 ' + self.position_code(p)).format(**p)

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@@ -268,8 +268,20 @@ M0
return 'G01 Z0'
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
return ('G00 ' + self.position_code(p)).format(**p)

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@@ -73,8 +73,20 @@ class Z_laser(PreProc):
return 'M5'
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
return ('G00 ' + self.position_code(p)).format(**p)

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@@ -213,8 +213,20 @@ G00 Z{z_toolchange}
return 'G01 Z0'
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
return ('G00 ' + self.position_code(p)).format(**p)

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@@ -105,8 +105,20 @@ class grbl_laser_eleks_drd(PreProc):
return ';up_to_zero'
def position_code(self, p):
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = p.x + p._bed_offset_x
else:
x_pos = (p.x + p._bed_offset_x) + ((p.y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = p.y + p._bed_offset_y
else:
y_pos = (p.y + p._bed_offset_y) + ((p.x / p._bed_limit_x) * p._bed_skew_y)
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
(p.coords_decimals, p.x, p.coords_decimals, p.y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def position_ldos_code(self, p):
return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \

View File

@@ -64,8 +64,20 @@ class hpgl(PreProc):
if y >= 32768:
y = 32768
# formula for skewing on x for example is:
# x_fin = x_init + y_init/slope where slope = p._bed_limit_y / p._bed_skew_x (a.k.a tangent)
if p._bed_skew_x == 0:
x_pos = x + p._bed_offset_x
else:
x_pos = (x + p._bed_offset_x) + ((y / p._bed_limit_y) * p._bed_skew_x)
if p._bed_skew_y == 0:
y_pos = y + p._bed_offset_y
else:
y_pos = (y + p._bed_offset_y) + ((x / p._bed_limit_x) * p._bed_skew_y)
return ('PA' + self.coordinate_format + ',' + self.coordinate_format + ';') % \
(p.coords_decimals, x, p.coords_decimals, y)
(p.coords_decimals, x_pos, p.coords_decimals, y_pos)
def rapid_code(self, p):
return self.position_code(p).format(**p)