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VEX Language Reference - Version 6.5

Side Effects Software Inc. 2003

VEX Function Quick Reference

addvariablename Du  (1) Dv  (1) abs acos
addattribute addgroup alphaname ambient anoise
area  (1) asin assign atan atof
atoi atten avg blinn bumpmap
bumpmapA bumpmapB bumpmapG bumpmapL bumpmapR
bumpname ceil ch chend chinput
chname chnumchan chrate chstart cinput
ckspline clamp clip colormap colorname
computenormal  (1) concat cos cosh cross
cspline degrees depthmap depthname determinant
diffuse dihedral dimport  (1)  (2)  (3) distance distance2
dot environment exp fastshadow filtershadow
filterstep finput fit floor frac
fresnel fromNDC frontface ftransform getbbox
getbounds getcomp getglobalraylevel getlightname getneighbour
getneighbourcount getobjectname getraylevel getrayweight gradient3d
hasplane hscript_noise hscript_rand hscript_snoise hscript_sturb
hscript_turb hsvtorgb iaspect ichname ident
iend iendtime ihasplanes import ingroup
int integrate3d integrate3dClip intersect intersect3d
inumplanes invert iplaneindex iplanesize irate
irradiance  (1) isbound isconnected  (1)  (2) isframes issamples
isseconds isshadowray istart istarttime ixres
iyres length length2 lerp limport  (1)  (2)
lkspline log log10 lookat lspline
ltransform luminance lumname maketransform maskname
match mattrib max  (1) mdensity metaimport
metanext metastart metaweight min  (1) mspace
newgroup noise normalize normalname npoints  (1)
nprimitives nrandom occlusion  (1) onoise optransform
otransform ow_nspace ow_space ow_vspace phong
photon_diffuse photon_reflect photon_store photon_switch photon_transmit
photonmap planeindex planename planesize pnoise
pointname pow prim_attribute prim_normal printf
ptlined radians random rawbumpmap rawbumpmapA
rawbumpmapB rawbumpmapG rawbumpmapL rawbumpmapR rawcolormap
rayhittest reflect reflectlight refract refractlight
relbbox renderstate rgbtohsv rint rotate
scale set setcomp shadow shadowmap
simport sin sinh sleep smooth
snoise specular sprintf sqrt strlen
tan tanh texture texture3d texture3dBox
toNDC  (1) trace translate transpose tw_nspace
tw_space tw_vspace velocityname vnoise vtransform
wnoise wo_nspace wo_space wo_vspace wt_nspace
wt_space wt_vspace