fabex.operators.curve_tools_ops

Fabex ‘curve_cam_tools.py’ © 2012 Vilem Novak, 2021 Alain Pelletier

Operators that perform various functions on existing curves.

Classes

CamCurveBoolean	Perform Boolean Operation on Two or More Curves
CamCurveConvexHull	Perform Hull Operation on Single or Multiple Curves
CamCurveIntarsion	Makes Curve Cuttable Both Inside and Outside, for Intarsion and Joints
CamCurveSimpleOvercuts	Adds Simple Fillets / Overcuts for Slots
CamCurveBoneFilletOvercuts	Adds Dogbone, T-bone Fillets / Overcuts for Slots
CamCurveRemoveDoubles	Remove Duplicate Points from the Selected Curve
CamMeshGetPockets	Detect Pockets in a Mesh and Extract Them as Curves
CamOffsetSilhouete	Offset Object Silhouette
CamObjectSilhouette	Create Object Silhouette

Functions

simple_intarsion(context[, radius])

Rounds sharp corners of a curve with radius

Module Contents

class CamCurveBoolean

Bases: bpy.types.Operator

Perform Boolean Operation on Two or More Curves

bl_idname = 'object.curve_boolean'

bl_label = 'Curve Boolean'

bl_options: ClassVar

boolean_type: EnumProperty(name='Type', items='UNION', 'Union', '', 'DIFFERENCE', 'Difference', '', 'INTERSECT', 'Intersect', '', description='Boolean type', default='UNION')

classmethod poll(context)

execute(context)

invoke(context, event)

class CamCurveConvexHull

Bases: bpy.types.Operator

Perform Hull Operation on Single or Multiple Curves

bl_idname = 'object.convex_hull'

bl_label = 'Convex Hull'

bl_options: ClassVar

classmethod poll(context)

execute(context)

simple_intarsion(context, radius=0.0)

Rounds sharp corners of a curve with radius :param context: bpy.context :param radius: Radius of rounding

Returns: Renames result to original curve name

class CamCurveIntarsion

Bases: bpy.types.Operator

Makes Curve Cuttable Both Inside and Outside, for Intarsion and Joints

bl_idname = 'object.curve_intarsion'

bl_label = 'Intarsia'

bl_options: ClassVar

diameter: FloatProperty(name='Cutter Diameter', default=0.003175, min=0, max=0.5, precision=4, unit='LENGTH')

tolerance: FloatProperty(name='Cutout Tolerance', default=0.0001, min=0, max=0.005, precision=4, unit='LENGTH')

backlight: FloatProperty(name='Backlight Seat', default=0.0, min=0, max=0.01, precision=4, unit='LENGTH')

perimeter_cut: FloatProperty(name='Perimeter Cut Offset', default=0.0, min=0, max=0.1, precision=4, unit='LENGTH')

base_thickness: FloatProperty(name='Base Material Thickness', default=0.0, min=0, max=0.1, precision=4, unit='LENGTH')

intarsion_thickness: FloatProperty(name='Intarsion Material Thickness', default=0.0, min=0, max=0.1, precision=4, unit='LENGTH')

backlight_depth_from_bottom: FloatProperty(name='Backlight distance from bottom', default=0.0, min=0, max=0.1, precision=4, unit='LENGTH')

resolution: IntProperty(name='Curve Resolution', default=100, min=12, max=500)

keep_outer: BoolProperty(name='Keep outer sharp angles', default=False)

includeStandoff: BoolProperty(name='Block Standoff', default=False)

standoffHeight: FloatProperty(name='Standoff Height', default=0.01, min=0.0, max=0.1, precision=4, unit='LENGTH')

standoffSilhouette: FloatProperty(name='Standoff Offset', default=-0.001, min=-0.1, max=0.1, precision=4, unit='LENGTH')

includeBacklightInsert: BoolProperty(name='backlight insert', default=False)

includeDiffuser: BoolProperty(name='Diffuser', default=False)

diffuserTopThickness: FloatProperty(name='diffuser top thickness', default=0.0006, min=0, max=0.1, precision=4, unit='LENGTH')

stripPerimetre: BoolProperty(name='Strip glued around Perimetre', default=False)

stripWidth: FloatProperty(name='LED strip width', default=0.004, min=0, max=0.1, precision=4, unit='LENGTH')

stripThickness: FloatProperty(name='LED thickness', default=0.002, min=0, max=0.1, precision=4, unit='LENGTH')

stripBendRadius: FloatProperty(name='LED strip bend radius', default=0.0015, min=0, max=0.1, precision=4, unit='LENGTH')

classmethod poll(context)

draw(context)

Draws the user interface layout for interlock type properties.

This method is responsible for creating and displaying the layout of various properties related to different interlock types in the user interface. It dynamically adjusts the layout based on the selected interlock type, allowing users to input relevant parameters such as dimensions, tolerances, and other characteristics specific to the chosen interlock type.

Parameters:

context – The context in which the layout is being drawn, typically provided by the user interface framework.

Returns:

This method does not return any value; it modifies the layout

directly.

Return type:

None

execute(context)

invoke(context, event)

class CamCurveSimpleOvercuts

Bases: bpy.types.Operator

Adds Simple Fillets / Overcuts for Slots

bl_idname = 'object.curve_overcuts'

bl_label = 'Simple Fillet Overcuts'

bl_options: ClassVar

diameter: FloatProperty(name='Diameter', default=0.003175, min=0, max=100, precision=4, unit='LENGTH')

threshold: FloatProperty(name='Threshold', default=pi / 2 * 0.99, min=-3.14, max=3.14, precision=4, step=500, subtype='ANGLE', unit='ROTATION')

do_outer: BoolProperty(name='Outer Polygons', default=True)

invert: BoolProperty(name='Invert', default=False)

classmethod poll(context)

execute(context)

invoke(context, event)

class CamCurveBoneFilletOvercuts

Bases: bpy.types.Operator

Adds Dogbone, T-bone Fillets / Overcuts for Slots

bl_idname = 'object.curve_overcuts_b'

bl_label = 'Bone Fillet Overcuts'

bl_options: ClassVar

diameter: FloatProperty(name='Tool Diameter', default=0.003175, description='Tool bit diameter used in cut operation', min=0, max=100, precision=4, unit='LENGTH')

style: EnumProperty(name='Style', items='OPEDGE', 'opposite edge', 'place corner overcuts on opposite edges', 'DOGBONE', 'Dog-bone / Corner Point', 'place overcuts at center of corners', 'TBONE', 'T-bone', 'place corner overcuts on the same edge', default='DOGBONE', description='style of overcut to use')

threshold: FloatProperty(name='Max Inside Angle', default=pi / 2, min=-3.14, max=3.14, description='The maximum angle to be considered as an inside corner', precision=4, step=500, subtype='ANGLE', unit='ROTATION')

do_outer: BoolProperty(name='Include Outer Curve', description='Include the outer curve if there are curves inside', default=True)

do_invert: BoolProperty(name='Invert', description='invert overcut operation on all curves', default=True)

other_edge: BoolProperty(name='Other Edge', description='change to the other edge for the overcut to be on', default=False)

classmethod poll(context)

execute(context)

invoke(context, event)

class CamCurveRemoveDoubles

Bases: bpy.types.Operator

Remove Duplicate Points from the Selected Curve

bl_idname = 'object.curve_remove_doubles'

bl_label = 'Validate/Remove Curve Doubles'

bl_options: ClassVar

validateCurve: BoolProperty(name='Validate curve', default=False)

merge_distance: FloatProperty(name='Merge distance', default=0.0001, min=0, max=0.01)

keep_bezier: BoolProperty(name='Keep bezier', default=False)

classmethod poll(context)

execute(context)

draw(context)

invoke(context, event)

class CamMeshGetPockets

Bases: bpy.types.Operator

Detect Pockets in a Mesh and Extract Them as Curves

bl_idname = 'object.mesh_get_pockets'

bl_label = 'Get Pocket Surfaces'

bl_options: ClassVar

threshold: FloatProperty(name='Horizontal Threshold', description='How horizontal the surface must be for a pocket: 1.0 perfectly flat, 0.0 is any orientation', default=0.99, min=0, max=1.0, precision=4)

z_limit: FloatProperty(name='Z Limit', description='Maximum z height considered for pocket operation, default is 0.0', default=0.0, min=-1000.0, max=1000.0, precision=4, unit='LENGTH')

classmethod poll(context)

execute(context)

class CamOffsetSilhouete

Bases: bpy.types.Operator

Offset Object Silhouette

bl_idname = 'object.silhouette_offset'

bl_label = 'Silhouette & Offset'

bl_options: ClassVar

offset: FloatProperty(name='Offset', default=0.003, min=-100, max=100, precision=4, unit='LENGTH')

mitre_limit: FloatProperty(name='Mitre Limit', default=2, min=1e-08, max=20, precision=4, unit='LENGTH')

style: EnumProperty(name='Corner Type', items='1', 'Round', '', '2', 'Mitre', '', '3', 'Bevel', '')

caps: EnumProperty(name='Cap Type', items='round', 'Round', '', 'square', 'Square', '', 'flat', 'Flat', '')

align: EnumProperty(name='Alignment', items='worldxy', 'World XY', '', 'bottom', 'Base Bottom', '', 'top', 'Base Top', '')

open_type: EnumProperty(name='Curve Type', items='dilate', 'Dilate open curve', '', 'leaveopen', 'Leave curve open', '', 'closecurve', 'Close curve', '', default='closecurve')

classmethod poll(context)

is_straight(geom)

execute(context)

draw(context)

invoke(context, event)

class CamObjectSilhouette

Bases: bpy.types.Operator

Create Object Silhouette

bl_idname = 'object.silhouette'

bl_label = 'Object Silhouette'

bl_options: ClassVar

classmethod poll(context)

execute(context)