API Reference > imodeljs-frontend > Rendering > RenderSystem.Options RenderSystem.Options Interface Beta Options passed to IModelApp.supplyRenderSystem to configure the RenderSystem on startup. Many of these options serve as "feature flags" used to enable newer, experimental features. As such they typically begin life tagged as "alpha" or "beta" and are subsequently deprecated when the feature is declared stable. Properties Name Type Description displaySolarShadows undefined | false | true If true, display solar shadows when enabled by ViewFlags.shadows. Beta dpiAwareViewports undefined | false | true If true, ScreenViewports will respect the DPI of the display. Beta logarithmicDepthBuffer undefined | false | true If the view frustum is sufficiently large, and the EXT_frag_depth WebGL extension is available, use a logarithmic depth buffer to improve depth buffer resolution. Beta Defined in core/frontend/src/render/RenderSystem.ts Line 588 Last Updated: 13 June, 2024