Since | 18.0 |
int usd_setprimvar(int stagehandle, string primpath, string name, <type>value)
int usd_setprimvar(int stagehandle, string primpath, string name, <type>value[])
This function sets the primvar’s value.
stagehandle
A handle to the stage to write to. Currently the only valid value is 0
, which means the current stage in a node. (This argument may be used in the future to allow writing to other stages.)
primpath
The path to the primitive.
name
Primvar name (without namespace).
Returns
The value of stagehandle
on success, or -1
on failure.
Examples ¶
// Set the value of some primvars. usd_setprimvar(0, "/geo/sphere", "float_primvar", 0.25); usd_setprimvar(0, "/geo/sphere", "string_primvar", "foo bar baz"); usd_setprimvar(0, "/geo/sphere", "vector_primvar", {1.25, 1.50, 1.75}); float f_arr[] = {0, 0.25, 0.5, 0.75, 1}; usd_setprimvar(0, "/geo/sphere", "float_array_primvar", f_arr);
See also | |
usd | |
usd_primvar |
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