Interface RenderPassDrawOpsInternal

Unlit pure-colour opaque draw operation. The fragment colour comes straight from the mesh's stored colour — no Lambert / PBR, no SAO, no shadow. Used by the renderer's overlay-bin pass so gizmo handles, HUD chrome, and other "floating UI" content render as solid colour over the lit scene behind them instead of darkening on faces angled away from the lights.

Transparent variant of flatColor — same unlit shader, run in the TRANSPARENT pass so translucent overlay meshes (e.g. the plane handles on a transform gizmo) blend correctly.

Draw operation for rendering highlighted silhouettes.

Draw operation for rendering highlighted silhouette edges.

Draw operation for rendering opaque objects.

Draw operation for rendering opaque edges.

Draw operation for rendering opaque objects with SAO (Scalable Ambient Obscurance).

Draw operation that renders opaque objects with BOTH SAO and shadow mapping applied in a single pass.

Draw operation for rendering opaque objects with directional shadow mapping.

Draw operation for mesh picking (renders mesh IDs to pick buffer).

Draw operation for depth picking (renders screen-space depths).

Draw operation for rendering selected silhouettes.

Draw operation for rendering selected silhouette edges.

Draw operation that renders depth from the shadow-casting light's point of view into the shadow-map FBO.

Edge-snap draw operation — the geometry's edge-index buffer is drawn as gl.LINES, view-space position written into the snap FBO at fragments that survive the init pass's depth test.

Snap-init draw operation — rasterises triangle surfaces into the snap FBO (depth + view position) so subsequent vertex / edge snap draws z-test against real geometry.

Vertex-snap draw operation — every unique vertex of the geometry is drawn as a 1-pixel gl.POINTS, view-space position written into the snap FBO at fragments that survive the init pass's depth test.

Stencil-mask draw operation — used by the section-plane cap pass. Re-rasterises the model with no colour / depth writes, letting RenderManager's stencil-op state stamp a per-pixel count of "model crosses the cap plane here". Iterated twice per cap-enabled plane (front-cull DECR, back-cull INCR); the cap quad reads the resulting stencil mask.

Draw operation for rendering transparent objects.

Draw operation for rendering transparent edges.

Draw operation for rendering x-rayed silhouettes.

Draw operation for rendering x-rayed silhouette edges.