VEX Dictionary / isvarying

isvarying

Tells if a VEX variable varies per element or stays uniform, which helps diagnose slow shaders.

group: utility

Available in every context

Usage

int isvarying(<type> x)

int isvarying(<type> x[])

Examples

No worked examples yet.

Signatures (from vcc -X)

• int isvarying(matrix2)all contexts
• int isvarying(matrix3)all contexts
• int isvarying(matrix)all contexts
• int isvarying(bsdf)all contexts
• int isvarying(light)displace, fog, light, shadow, surface
• int isvarying(lpeaccumulator)surface
• int isvarying(material)displace, fog, light, shadow, surface
• int isvarying(dict)all contexts
• int isvarying(float)all contexts
• int isvarying(int)all contexts
• int isvarying(vector4)all contexts
• int isvarying(string)all contexts
• int isvarying(vector2)all contexts
• int isvarying(vector)all contexts
• int isvarying(matrix2[])all contexts
• int isvarying(matrix3[])all contexts
• int isvarying(matrix[])all contexts
• int isvarying(bsdf[])all contexts
• int isvarying(light[])displace, fog, light, shadow, surface
• int isvarying(lpeaccumulator[])surface
• int isvarying(material[])displace, fog, light, shadow, surface
• int isvarying(dict[])all contexts
• int isvarying(float[])all contexts
• int isvarying(int[])all contexts
• int isvarying(vector4[])all contexts
• int isvarying(string[])all contexts
• int isvarying(vector2[])all contexts
• int isvarying(vector[])all contexts

Related

assert_enabled assign error forpoints getcomp isbound opend opstart pack_inttosafefloat print_once printf ramp_lookup ramp_pack ramp_unpack select set

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