VEX Dictionary / phong

phong

Builds a Phong specular BSDF or computes classic Phong shading from a normal, eye vector, and shininess.

group: bsdfshadingpbrbsdfphong

Available in displace, fog, light, shadow, surface

Usage

bsdf phong(float exponent, ...)

bsdf phong(vector nml, float exponent, ...)

vector phong(vector nml, vector V, float shinyness, ...)

Examples

No worked examples yet.

Signatures (from vcc -X)

• bsdf phong(float, ...)displace, fog, light, shadow, surface
• bsdf phong(vector, float, ...)displace, fog, light, shadow, surface
• vector phong(vector, vector, float, ...)displace, fog, surface

Related

albedo ashikhmin blinn chiang chiang_fur cone cvex_bsdf diffuse eval_bsdf getbounces ggx hair henyeygreenstein isotropic mask_bsdf medulla_diffuse

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