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@novorender/api / ViewFrustum

Interface: ViewFrustum

Defined in: @novorender/src/core3d/state/index.ts:118

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;

Defined in: @novorender/src/core3d/state/index.ts:126

The bottom screen edge plane of the frustum

far​

readonly far: ReadonlyVec4;

Defined in: @novorender/src/core3d/state/index.ts:130

The camera's far clipping plane.

image​

readonly image: ReadonlyVec4;

Defined in: @novorender/src/core3d/state/index.ts:132

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

left​

readonly left: ReadonlyVec4;

Defined in: @novorender/src/core3d/state/index.ts:120

The left screen edge plane of the frustum

near​

readonly near: ReadonlyVec4;

Defined in: @novorender/src/core3d/state/index.ts:128

The camera's near clipping plane.

planes​

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

Defined in: @novorender/src/core3d/state/index.ts:134

All tuple of all planes used for culling.

readonly right: ReadonlyVec4;

Defined in: @novorender/src/core3d/state/index.ts:122

The right screen edge plane of the frustum

top​

readonly top: ReadonlyVec4;

Defined in: @novorender/src/core3d/state/index.ts:124

The top screen edge plane of the frustum