Walk the node graph, accumulating each mesh's transformed vertices/indices. `node_transform` is the cumulative parent transform (column-major glm).

ADS config flags are process-global and must be set before the first CDockManager is instantiated. Call once, lazily.

Render `col` of `tw` as an exclusive radio group (one QRadioButton per row), check `checked_row`, and wire each radio's click to emit_row(its current

Push `rows` into the table with minimal churn. All table aspects (rows/selection/visibility) share one widget-data key, so every selection change and

Wrap the SVG body in `<g transform="rotate(angle cx cy)">` centered on the viewBox. Falls back to (0, 0) if no viewBox is present.

! \brief Return the scale draw of a specified axis \param axisId Axis \return Specified scaleDraw for axis, or NULL if axis is invalid. */

! \return Background brush \sa setBackgroundBrush(), borderPen() */

! \return backgroundMode \sa setBackgroundMode(), backgroundBrush(), drawBackground() */

! \brief Find the bounding rectangle for the label. The coordinates of the rectangle are absolute ( calculated from pos() ). in direction of

! \return Bounding rectangle of all samples. For an empty series the rectangle is invalid. */

Bounding rectangle of the shape

! \return Bounding rectangle of all samples. For an empty series the rectangle is invalid. */

Combo index for a persisted model name, or -1 when missing / unknown (→ keep the default).

\return plot canvas

Smallest multiple of `interval` that is >= value (handles negatives exactly, no double precision loss at epoch scale).

Wipe the persisted store so a prior run can't mask a RED or leak across tests.

! Sutherland-Hodgman polygon clipping \param clipRect Clip rectangle \param polygon Polygon IN/OUT \param closePolygon True, when the pol

Build a frame_id -> CameraInfo map by running each "<ns>/camera_info" topic's MessageParser on its latest sample. The ObjectStore keeps raw message by

! Calculate the the rectangle for the color bar \param rect Bounding rectangle for all components of the scale \return Rectangle for the col

! \brief Calculate the number of columns for a given width. The calculation tries to use as many columns as possible ( limited by maxColumns

FNV-1a over a byte span — a cheap, stable content hash for embedded-texture cache keys (dedups identical embedded images and survives GL-context recre

! Calculate contour lines \param rect Bounding rectangle for the contour lines \param raster Number of data pixels of the raster data \pa

Convert ``in_path`` -> ``out_path``; returns the number of frames written.

CPU wall-time submitting the scene in paintGL (ms), smoothed with the same moving average as the GPU readout. Should stay ~flat across MSAA settings —

CRC-32 (PNG/zlib polynomial) over a byte range — used to re-stamp a patched IHDR so png_read_info accepts our forged dimensions.