See Demo->Stacked Modal to confirm what this is for.

Also see FindBlockingModal(NULL)

Horizontal distance preceding label when using TreeNode() or Bullet()

[Experimental] Currently not exposed in public API. Consume character inputs and return search request, if any. This would typically only be called on

Borders (Left, Right, Up, Down)

0..3: corners (Lower-right, Lower-left, Unused, Unused)

Return scrollbar rectangle, must only be called for corresponding axis if window->ScrollbarX/Y is set.

Viewports

Initialize the HUD

FIXME: Add a more explicit sort order in the window structure.

Sort by DisplayOrder and then Index

tess_tol is generally the same value you would find in ImGui::GetStyle().CurveTessellationTol Because those ImXXX functions are lower-level than ImGui

Functions

Fill with single color. We don't use this directly but it is convenient for anyone working on uploading custom rects.

FIXME-NEWATLAS: Oversample specification could be more dynamic. For now, favoring automatic selection.