Class CoverageCpuBufferViewer

constructor

• new CoverageCpuBufferViewer(): CoverageCpuBufferViewer

  Returns CoverageCpuBufferViewer

• new CoverageCpuBufferViewer(
      depth: Float32Array,
      width: number,
      height: number,
  ): CoverageCpuBufferViewer

  Parameters

  • depth: Float32Array
  • width: number
  • height: number

  Returns CoverageCpuBufferViewer

farClip

depth

• get depth(): Float32Array<ArrayBufferLike>

  Returns Float32Array<ArrayBufferLike>

height

• get height(): number

  Returns number

valid

• get valid(): boolean

  Returns boolean

width

• get width(): number

  Returns number

getMaxDepthPixels

• getMaxDepthPixels(x0: number, y0: number, x1?: number, y1?: number): number

  Farthest view-space Z over an inclusive pixel rectangle. Same coordinates as getMinDepthPixels.

  Parameters

  • x0: number
  • y0: number
  • x1: number = x0
  • y1: number = y0

  Returns number

getMaxDepthUv

• getMaxDepthUv(u0: number, v0: number, u1?: number, v1?: number): number

  Farthest view-space Z over a UV rectangle. Same coordinates as getMinDepthUv.

  Parameters

  • u0: number
  • v0: number
  • u1: number = u0
  • v1: number = v0

  Returns number

getMinDepthPixels

• getMinDepthPixels(x0: number, y0: number, x1?: number, y1?: number): number

  Nearest view-space Z over an inclusive pixel rectangle, origin bottom-left. Omit x1/y1 for a single pixel. Fully off-screen and an unbound map return farClip.

  Parameters

  • x0: number
  • y0: number
  • x1: number = x0
  • y1: number = y0

  Returns number

getMinDepthUv

• getMinDepthUv(u0: number, v0: number, u1?: number, v1?: number): number

  Nearest view-space Z (metres) over a UV rectangle in 0..1, origin bottom-left (GL / packed CPU). Omit u1/v1 for a single texel. The range is the same coverage map as AABB tests ([u0,u1) in texel space). Fully off-screen and an unbound map return farClip.

  Parameters

  • u0: number
  • v0: number
  • u1: number = u0
  • v1: number = v0

  Returns number

set

• set(depth: Float32Array, width: number, height: number): void

  Parameters

  • depth: Float32Array
  • width: number
  • height: number

  Returns void