Coerce a scalar/tuple SET VALUE literal against a *scalar* type's default value holding. Shared by the scalar attribute path and, per element, the arr

ColorEdit supports RGB and HSV inputs. In case of RGB input resulting color may have undefined hue and/or saturation. Since widget displays both RGB a

Bottom-right

Draw the list of available renderer, an save the selection as the default renderer

Second version of an edit target selector

Show a combo box with a choice of sizing policies

Witness-map key for an arc family name (the prim/layer families only).

To iterate a ImPool: for (int n = 0; n < pool.GetMapSize(); n++) if (T* t = pool.TryGetMapData(n)) { ... } Can be avoided if you know .Remove() has ne

-------------------------------------------------------------------------- 4. get_composition_arcs ---------------------------------------------------

LAYER entity field reader (design §5 + A3). `roots`/`sessions` are the identifiers of layers currently serving as a root / session layer of some open

[Internal] Do not use directly

Extracted from UsdImagingGLEngine::GetRendererDisplayName

When atlas->RendererHasTextures = true, this is only called if no font were loaded.

Render a white-colored bitmap encoded in a string

FIXME: May make ImFont::Sources a ImSpan<> and move ownership to ImFontAtlas

use unused_frames==0 to discard everything.

Was tempted to lazily init FontSrc but wouldn't save much + makes it more complicated to detect invalid data at AddFont()

This is expected to be called in batches and followed by a repack

Create a new texture, discard previous one

Update texture coordinates in all draw list shared context FIXME-NEWATLAS FIXME-OPT: Doesn't seem necessary to update for all, only one bound to curre

OpenGL3 Render function. Note that this implementation is little overcomplicated because we are saving/setting up/restoring every OpenGL state explici

We don't use strchr() because our strings are usually very short and often start with '%'

Not optimal but we very rarely use this function.

A composition / API predicate family field (design §3). Phase 1 does not execute these; the binder recognises them so it can give the right message.

A bare family head (REFERENCE, VARIANT, …) — always needs a sub-field, except API which is itself a valid set field.

This is not fast query

system / user / assistant tool call / tool result / user

Unrounded text measurement. ImGui::CalcTextSize CEILS the width to whole pixels (imgui.cpp "Round" block) — accumulating it per token makes the render

Namespace prefix of a property name ("primvars:displayColor" → "primvars").

Same as rotation manipulator now -- TODO : share in a common class

Layer-world counterpart — the spec's own authored opinion (SetInfo/ClearInfo).

SET METADATA["key"] on a composed UsdObject (prim/attr/rel). NULL clears the authored opinion; otherwise coerce then author. Authored-only reads make

Reserve space for a number of vertices and indices. You must finish filling your reserved data before calling PrimReserve() again, as it may reallocat

ImGui::TextWrapped will wrap at the starting position so to work around this we render using our own wrapping for the first line

Convert a resolved/authored *scalar* value into a comparable UtqlValue for the VALUE.SCALAR predicate (design A1). Arrays, value blocks, empties, and

-------------------------------------------------------------------------- set_edit_target (queued on UI thread — stage->SetEditTarget is not an SDF