(constant) CHECKER_IMAGE :string
A base64 string that represents a PNG texture with a black-and-white checker
pattern.
Type:
- string
Textures
(constant) ENVIRONMENT_IMAGE :string
A base64 string that represents a default HDR environment texture.
Type:
- string
(constant) LTC_MAT_1 :Array
Pre-computed values of the LTC(Linearly Transformed Cosines) approximation
for BRDF. This is a float texture of 64x64 size containing values for
performing the transformation from the BRDF space to the space of the cosine
distribution.
Type:
- Array
(constant) LTC_MAT_2 :Array
Pre-computed values of the LTC(Linearly Transformed Cosines) approximation
for Fresnel. This is a float texture of 64x64 size containing values for
performing the calculation of the Fresnel effect.
Type:
- Array