Class: Frustum

Frustum

new Frustum()

math/Frustum.js, line 8

平截头体

Members Show Inherited

Name Type Default Description
className String Frustum

类名
isFrustum Boolean true

Methods Show Inherited

copy(m){Frustum}

math/Frustum.js, line 35

Copy the values from one frustum to this

Name Type Description
m Frustum

the source frustum
Returns:
Type Description
Frustum this

clone(){Frustum}

math/Frustum.js, line 46

Creates a new frustum initialized with values from this frustum

Returns:
Type Description
Frustum a new Frustum

fromMatrix(mat){Frustum}

math/Frustum.js, line 56

fromMatrix

Name Type Description
mat Matrix4
Returns:
Type Description
Frustum this

intersectsSphere(sphere){Boolean}

math/Frustum.js, line 92

与球体相交

Name Type Description
sphere Sphere
Returns:
Type Description
Boolean 是否相交