new SphereGeometry
A description of a sphere centered at the origin.
Parameters:
| Name | Type | Argument | Default | Description |
|---|---|---|---|---|
options.radius |
Number |
<optional> |
1.0 | The radius of the sphere. |
options.stackPartitions |
Number |
<optional> |
64 | The number of times to partition the ellipsoid into stacks. |
options.slicePartitions |
Number |
<optional> |
64 | The number of times to partition the ellipsoid into radial slices. |
options.vertexFormat |
VertexFormat |
<optional> |
VertexFormat.DEFAULT | The vertex attributes to be computed. |
Throws:
-
DeveloperError : options.slicePartitions cannot be less than three.
-
DeveloperError : options.stackPartitions cannot be less than three.
Example
var sphere = new SphereGeometry({
radius : 100.0,
vertexFormat : VertexFormat.POSITION_ONLY
});
var geometry = SphereGeometry.createGeometry(sphere);
- SphereGeometry#createGeometry
See:
Source:
Methods
-
<static> createGeometry
-
Computes the geometric representation of a sphere, including its vertices, indices, and a bounding sphere.
Parameters:
Name Type Description sphereGeometrySphereGeometry A description of the sphere. Returns:
Geometry The computed vertices and indices.