Table 6.19— DRM_Arc
Property |
Description |
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Superclass |
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Class |
· <DRM Arc> |
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Subclass |
· none |
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Definition |
Three locations in space that represent the beginning, mid, and ending points on an <DRM Arc>. The beginning and ending points are the <DRM Vertex>s, and the midpoint is the <DRM Location 3D>. |
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Example(s) |
· A geometric representation of a treeline, or a string of lights that follow the path of the <DRM Arc> (see <DRM Light Source>). |
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Inherited field elements |
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Field elements |
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Associated to (one-way) (inherited) |
· none |
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Associated to (one-way) |
· none |
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Associated by (one-way) (inherited) |
· none |
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Associated by (one-way) |
· none |
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Associated with (two-way) (inherited) |
· zero or more {ordered} <DRM Geometry Edge>s through <DRM Edge Direction>s |
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Associated with (two-way) |
· none |
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Composed of (two-way) (inherited) |
· zero or more {ordered} <DRM Attribute Set Index> · zero or one <DRM Classification Data> · zero or more {ordered} <DRM Colour>s · zero or more {ordered} <DRM Image Mapping Function>s · zero or one <DRM Light Rendering Properties> · zero or one <DRM Presentation Domain> · zero or more <DRM Property Table> · zero or more <DRM Property Table Reference>s · zero or more <DRM Property Value>s · zero or one <DRM Rendering Priority Level> · zero or one <DRM Rendering Properties> · zero or more <DRM Tack Point>s · zero or one <DRM Union Of Primitive Geometry> |
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Composed of (two-way) |
· exactly (2) {ordered} <DRM Base Vertex>s · one <DRM Location> |
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Composed of (two-way metadata) (inherited) |
· zero or one <DRM Time Constraints Data> |
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Composed of (two-way metadata) |
· none |
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Component of (inherited) |
· one or more <DRM Union Of Primitive Geometry>s |
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Component of |
· none |
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Constraints |
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Notes |
1The number of evenly divided segments/points along the linear geometry. The default of 0 indicates that the linear geometry is solid. 2Flag indicating that the last segment/point is suppressed if true. |
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Class diagram |