Clarisse 5.0 SP8 SDK
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MapEvalCtx Struct Reference

Public Attributes

double u
double v
double dudx
double dudy
double dvdx
double dvdy
unsigned int channel_count
unsigned int * channels
double maximum_mipmap_level

Member Data Documentation

unsigned int MapEvalCtx::channel_count

number of channels to evaluate

unsigned int* MapEvalCtx::channels

list of channel indices

double MapEvalCtx::dudx

U's partial X derivative

double MapEvalCtx::dudy

U's partial Y derivative

double MapEvalCtx::dvdx

V's partial X derivative

double MapEvalCtx::dvdy

V's partial Y derivative

double MapEvalCtx::u

horizontal coordinate

double MapEvalCtx::v

vertical coordinate