optimization: Build the G-code preview in C++ - #4481

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alex-pres wants to merge 21 commits into

LinuxCNC:masterfrom

alex-pres:pr-render-preview-cpp

Commits on Sep 14, 2026

Build the G-code preview in C++, rewrote gcodemodule.cc to pybind11
alex-pres
committed
b2b8e85
Revert "rtapi: copy strings without going through vsnprintf"
alex-pres
committed
dc452da
glcanon: correct the docstrings on what a rendered parse forwards
alex-pres
committed
e6617c0
gcode: opt into the C++ preview by subclassing gcode.RendererCanon
alex-pres
committed
eb5cc49
glcanon: drop the Translated base and its offset bookkeeping
alex-pres
committed
94b0820
glcanon: drop the canon stubs a rendered parse never calls
alex-pres
committed
f92a2e2
gcode_renderer: release the canon at the handover
alex-pres
committed
7c45416
gcode_renderer: a parse carries no state over from the last one
alex-pres
committed
7e6412a
gcode: let a canon build a linecode of its own
alex-pres
committed
ec839d1
move documenation to proper place
alex-pres
committed
a2f9932
-- remove unused const
alex-pres
committed
1ac6478
gcode_renderer: keep a reference to the RendererCanon type
alex-pres
committed
1aa9aaf
updated updating-linuxcnc.adoc
alex-pres
committed
2b5d911
glcanon_bake: wind the tool cone and cylinder side walls outward (closes #4508)
alex-pres
committed
e195a56
gcode_renderer: hand back the machine's axes with the program
alex-pres
committed
1c6a69d
gcode_renderer: hand back the tool offsets with the program
alex-pres
committed
66408bf
gcode_renderer: address a tool offset by its row, not its line
alex-pres
committed
a46e1c7
gcode: let a canon ask the parse where its points are going
alex-pres
committed
45e97a7
code cleanup
alex-pres
committed
15a6a0c
tests cleanup
alex-pres
committed
58965d9
use DBL_MAX instead of 9e99 constant
alex-pres
committed
9dd8985

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optimization: Build the G-code preview in C++ - #4481

optimization: Build the G-code preview in C++#4481
alex-pres wants to merge 21 commits into
LinuxCNC:masterfrom
alex-pres:pr-render-preview-cpp

Commits on Sep 14, 2026

Build the G-code preview in C++, rewrote gcodemodule.cc to pybind11

Revert "rtapi: copy strings without going through vsnprintf"

glcanon: correct the docstrings on what a rendered parse forwards

gcode: opt into the C++ preview by subclassing gcode.RendererCanon

glcanon: drop the Translated base and its offset bookkeeping

glcanon: drop the canon stubs a rendered parse never calls

gcode_renderer: release the canon at the handover

gcode_renderer: a parse carries no state over from the last one

gcode: let a canon build a linecode of its own

move documenation to proper place

-- remove unused const

gcode_renderer: keep a reference to the RendererCanon type

updated updating-linuxcnc.adoc

glcanon_bake: wind the tool cone and cylinder side walls outward (closes #4508)

gcode_renderer: hand back the machine's axes with the program

gcode_renderer: hand back the tool offsets with the program

gcode_renderer: address a tool offset by its row, not its line

gcode: let a canon ask the parse where its points are going

code cleanup

tests cleanup

use DBL_MAX instead of 9e99 constant