Module cam_sim 

CAM simulation player rendering (lane C17, row 2): the viewport overlay groups of the simulated stock (with an optional deviation colour map and its legend), the tool with shank and holder at a scrub pose along any tool axis, and collision / gouge markers. Pure functions over the brep_cam payloads; the panel in BREP_app pushes the groups through WidgetRegistry::set_overlay_json.

Structs

Marker

A collision or gouge marker.

Constants

BELOW_PART_COLOR

COLLISION_COLOR

Marker colours.

EXCESS_COLOR

EXCESS_HIGH_COLOR

Remaining-stock colours beyond the deviation ones: excess far above the tolerance, and stock below the part (never attributed to a face).

GOUGE_COLOR

GOUGE_MARK_COLOR

MARKS_GROUP

STOCK_COLOR

Stock surface colour (no deviation map).

STOCK_GROUP

Overlay group names.

TOOL_GROUP

WITHIN_COLOR

Deviation colours: within tolerance, excess stock, gouge.

Functions

deviation_color

Colour of a deviation value: blended toward the class colour by how far it sits beyond the tolerance (saturated at scale beyond it).

deviation_legend

The legend of a deviation map: stops from the largest gouge to the largest excess with their colours, and the tolerance.

marks_group

The markers as a point group; none removes the group.

remaining_color

Remaining-stock bands, by signed remaining material v (mm) and the operation tolerance tol: gouge red below -tol, within green in ±tol, excess blue up to 10·tol, yellow above (and where the part is out of reach).

remaining_group

The stock surface coloured by remaining material, vertex by vertex (see remaining_color), in MODEL coordinates. An empty mesh removes the group.

remaining_legend

The remaining-stock legend: the four bands with their edges in mm and colours, the tolerance, the vertex counts per class and per band, and the largest finite excess and the deepest gouge.

stock_group

The stock surface as a triangle overlay group in MODEL coordinates (to_model is the setup’s machine-to-model transform). With a deviation map each vertex takes the colour of the column under it; without one the stock colour. An empty mesh removes the group.

stock_stl

ASCII STL of the stock mesh in MODEL coordinates.

tool_group

The tool’s wireframe (cutting part, shank, holder in their colours) with its tip at tip along the unit axis, in machine coordinates, mapped to the model by to_model.