RENDERFLAGS

RENDERFLAGS_NONE	Default flag which can lead to unexpected results. See RENDERFLAGS_EXTERNAL.
RENDERFLAGS_EXTERNAL	Enables using render engines other than the standard renderer. When this flag is not set, Cinema 4D will fall back to what it considers the “standard” engine in its context (either Standard or Redshift when it is installed). So, when you render data set for example the Hardware Preview renderer or a third party render engine, Cinema 4D will ignore that engine choice and use the standard engine instead; unless you set this flag. Setting this flag will also entail a ‘full fidelity’ render, in the sense that caches are being busted and rebuilt with full render quality.
RENDERFLAGS_NODOCUMENTCLONE	Suppresses the document being cloned for rendering, even when RENDERFLAGS_EXTERNAL is set. This is a performance optimization but not recommended for final renderings.
RENDERFLAGS_SHOWERRORS	If to show error messages of the renderer.
RENDERFLAGS_PREVIEWRENDER	Many subsystems check for this flag to produce lower quality results, as used in material previews or the asset browser. Is not related to the hardware preview renderer.
RENDERFLAGS_IRR	An interactive render region render.
RENDERFLAGS_CREATE_PICTUREVIEWER	Returns the rendering in a new Picture Viewer instance.
RENDERFLAGS_OPEN_PICTUREVIEWER	Opens the rendering in the Picture Viewer.
RENDERFLAGS_KEEP_CONTEXT	Private.
RENDERFLAGS_BATCHRENDER	Private.
RENDERFLAGS_NET	Use NET for rendering.
RENDERFLAGS_DONTANIMATE	Do not animate document before rendering. This should only be used in combination with RENDERFLAGS_PREVIEWRENDER.
RENDERFLAGS_PREVIEWSETTINGS	Use preview settings.
RENDERFLAGS_RENDERQUEUEERRORS	Cancel Render Queue rendering if scene has missing assets.
RENDERFLAGS_FORCE_LINEAR_COLOR_PROFILE	Forces a linear color profile on the render bitmap in some settings.
RENDERFLAGS_OCIO_RAW_RENDERING	Shorthand for setting RDATA_BAKE_OCIO_VIEW_TRANSFORM_RENDER according to the color management settings of the document. This will cause OCIO documents to return render results in raw render space, instead of having data baked down. Will have no effect on documents which are not using OCIO color management.
RENDERFLAGS_OCIO_BAKE_RENDERING	Shorthand for calling BakeOcioViewToBitmap on the render result bitmap, baking down all OCIO transforms as if Cinema 4D would when saving the rendering to disk, depending on the passed render settings. This only affects the returned render bitmap. .. warning:: Setting this flag will cause the bake result to be copied into the render result bitmap. Using BakeOcioViewToBitmap manually is faster as it does not copy data and should be preferred in performance critical code paths.
RENDERFLAGS_AUTO_SETUP	Alias for EXTERNAL | OCIO_RAW_RENDERING. This is the recommended flags combination to use as a base for most rendering tasks.
RENDERFLAGS_INTERNAL_USE_CURRENT_QUEUE	Internal.
RENDERFLAGS_INTERNAL_SPECIAL_PREVIEW	Internal.