![]() These samples will be applied on the transforms and not on the objects themselves. Specifies how many additional motion samples 3Delight should use with rendering motion blur. When on, the underlying object will be rendered as a smooth catmull-clark subdivision surface Transforms Attributes The following additional attribute is offered on polygonal mesh objects. This is necessary for geometry deformation with noticeable motion blur curvature within the image. ![]() This control allows using additional deformation samples for the geometry. This mode of operation is useful to increase performance in the case of geometry with barely noticeable deformation during the timespan of the images (per shutter exposure) of an animation.īy default, only two motion samples will be used to motion blur the deformation. This mode of operation will increase memory usage unduly if the geometry is in fact not deforming.ĭisables deformation blur for this object. This is the suggested mode of operation since most objects in a scene are not deforming.Īssume object is deforming and output geometry at each motion sample. This is used to implement Prelit Materials as described in Prelit materials: light transport for live-action elements in production rendering.ģDelight tries to detect if the geometry is deforming (particles, geometry with animated deformers). They will reflect light from and towards regular objects in the scene but, just as matte objects, they will appear as transparent black pixels in the primary output variable. The objects are considered to be part of a "prelit" sub-scene, where direct and indirect lighting is baked into the shading. Matte objects are not shaded and behave as if they were completely opaque, hiding any objects behind them, but appear in the image as transparent black pixels. The objects play no special role and are shaded normally. Specifies the role played by the attached objects, at the compositing stage. Sets the visibility of the underlying object to camera, diffuse, reflection and refractions ray types, respectively.ĭetermines whether the underlying object should cast shadows or not. Visible to Camera Visible in Diffuse Visible in Reflections Visible in Refractions Goemetry Properties Tag can be use on all renderable geometric objects. ![]() Regarding Geometry attributes there are three tags responsible:
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