tevbind(3G)tevbind(3G)NAMEtevbind - selects a texture environment
C SPECIFICATION
void tevbind(target, index)
long target, index;
PARAMETERS
target expects the texture resource to which the environment definition
is to be bound. There is only one appropriate resource,
TV_ENV0.
index expects the name of the texture environment that is being bound.
Name is the index passed to tevdef when the environment was
defined.
DESCRIPTIONtevbind specifies which of the previously defined texture mapping
environments is to be the current environment. The texture environment
defines how the results of the texture function are applied. Texture
environments are defined using tevdef.
By default environment definition 0 is bound to TV_ENV0. Texture mapping
is enabled when an environment definition other than 0 is bound to
TV_ENV0, and a texture definition other than 0 is bound to TX_TEXTURE_0.
(See texbind.)
SEE ALSO
t, tevdef, texdef2d, texbind
NOTES
IRIS-4D G, GT, and GTX models, and the Personal Iris, do not support
texture mapping. tevbind is ignored by these machines. Iris Indy,
Indigo Entry, and XL support texture mapping except for lines. Use
getgdesc to determine whether texture mapping is supported.
tevbind cannot be used while mmode is MSINGLE.
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