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interface.ViewFrustum

API > ViewFrustum

Interface: ViewFrustum

The 6 planes of a view frustum, defined in world space.

Remarks​

Planes are defined as 4D half-space vectors. Points are inside the halfspace when the dot product of the half-space vector and a 4D variant of the point with w=1 is negative.

inside = dot(vec4(point, 1.), plane) < 0.;

Properties​

bottom​

readonly bottom: ReadonlyVec4

The bottom screen edge plane of the frustum

Source​

@novorender/core3d/state/index.ts:121

far​

readonly far: ReadonlyVec4

The camera's far clipping plane.

Source​

@novorender/core3d/state/index.ts:125

image​

readonly image: ReadonlyVec4

A plane coincident with camera position and parallel to screen/image plane in world space.

Source​

@novorender/core3d/state/index.ts:127

left​

readonly left: ReadonlyVec4

The left screen edge plane of the frustum

Source​

@novorender/core3d/state/index.ts:115

near​

readonly near: ReadonlyVec4

The camera's near clipping plane.

Source​

@novorender/core3d/state/index.ts:123

planes​

readonly planes: readonly [ReadonlyVec4, ReadonlyVec4, ReadonlyVec4, ReadonlyVec4, ReadonlyVec4, ReadonlyVec4]

All tuple of all planes used for culling.

Source​

@novorender/core3d/state/index.ts:129

readonly right: ReadonlyVec4

The right screen edge plane of the frustum

Source​

@novorender/core3d/state/index.ts:117

top​

readonly top: ReadonlyVec4

The top screen edge plane of the frustum

Source​

@novorender/core3d/state/index.ts:119