glTF v2.0 Values Quick Reference

gltf-v2-values.md

glTF v2.0 Values Quick Reference

Quick reference of glTF constants, enums, and allowed values based on the glTF v2.0 spec.

• accessor.componentType:

  • 5120: BYTE
    • size: 1
  • 5121: UNSIGNED_BYTE
    • size: 1
  • 5122: SHORT
    • size: 2
  • 5123: UNSIGNED_SHORT
    • size: 2
  • 5125: UNSIGNED_INT
    • size: 4
  • 5126: FLOAT
    • size: 4

• accessor.type:

  • "SCALAR"
    • scalar values
  • "VEC2"
    • 2D vectors
  • "VEC3"
    • 3D vectors
  • "VEC4"
    • 4D vectors
  • "MAT2"
    • 2x2 matrices
  • "MAT3"
    • 3x3 matrices
  • "MAT4"
    • 4x4 matrices

• animation sampler.interpolation:

  • "LINEAR" (default)
  • "STEP"
  • "CUBICSPLINE"

• bufferView.target:

  • 34962: ARRAY_BUFFER
    • for vertex attributes
  • 34963: ELEMENT_ARRAY_BUFFER
    • for vertex indices

• camera.type:

  • "perspective"
  • "orthographic"

• image.mimeType:

  • "image/jpeg"
  • "image/png"

• indices.componentType:

  • 5121: UNSIGNED_BYTE
  • 5123: UNSIGNED_SHORT
  • 5125: UNSIGNED_INT

• material.alphaMode:

  • "OPAQUE" (default)
  • "MASK"
  • "BLEND"

• primitive.mode:

  • 0: POINTS
  • 1: LINES
  • 2: LINE_LOOP
  • 3: LINE_STRIP
  • 4: TRIANGLES (default)
  • 5: TRIANGLE_STRIP
  • 6: TRIANGLE_FAN

• sampler.magFilter:

  • 9728: NEAREST
  • 9729: LINEAR

• sampler.minFilter:

  • 9728: NEAREST
  • 9729: LINEAR
  • 9984: NEAREST_MIPMAP_NEAREST
  • 9985: LINEAR_MIPMAP_NEAREST
  • 9986: NEAREST_MIPMAP_LINEAR
  • 9987: LINEAR_MIPMAP_LINEAR

• sampler.wrapS /

• sampler.wrapT:

  • 33071: CLAMP_TO_EDGE
  • 33648: MIRRORED_REPEAT
  • 10497: REPEAT (default)

• target.path:

  • "translation"
  • "rotation"
  • "scale"
  • "weights"