new BoxGeometry
A Geometry that represents vertices and indices for a cube centered at the origin.
Parameters:
Name | Type | Argument | Default | Description |
---|---|---|---|---|
options.minimumCorner |
Cartesian3 | The minimum x, y, and z coordinates of the box. | ||
options.maximumCorner |
Cartesian3 | The maximum x, y, and z coordinates of the box. | ||
options.vertexFormat |
VertexFormat |
<optional> |
VertexFormat.DEFAULT | The vertex attributes to be computed. |
Throws:
-
DeveloperError : options.minimumCorner is required.
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DeveloperError : options.maximumCorner is required.
Example
var box = new BoxGeometry({ vertexFormat : VertexFormat.POSITION_ONLY, maximumCorner : new Cartesian3(250000.0, 250000.0, 250000.0), minimumCorner : new Cartesian3(-250000.0, -250000.0, -250000.0) });
Source:
Members
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attributes :GeometryAttributes
-
An object containing GeometryAttribute properties named after each of the
true
values of the VertexFormat option.See:
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boundingSphere :BoundingSphere
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A tight-fitting bounding sphere that encloses the vertices of the geometry.
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indices :Array
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Index data that, along with Geometry#primitiveType, determines the primitives in the geometry.
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primitiveType :PrimitiveType
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The type of primitives in the geometry. For this geometry, it is PrimitiveType.TRIANGLES.
Methods
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<static> fromDimensions
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Creates vertices and indices for a cube centered at the origin given its dimensions.
Parameters:
Name Type Argument Default Description options.dimensions
Cartesian3 The width, depth, and height of the box stored in the x, y, and z coordinates of the Cartesian3
, respectively.options.vertexFormat
VertexFormat <optional>
VertexFormat.DEFAULT The vertex attributes to be computed. Throws:
-
DeveloperError : options.dimensions is required.
-
DeveloperError : All dimensions components must be greater than or equal to zero.
Example
var box = BoxGeometry.fromDimensions({ vertexFormat : VertexFormat.POSITION_ONLY, dimensions : new Cartesian3(500000.0, 500000.0, 500000.0) });
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