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Fix T97947: USD will fail to export without file extension 

Now add a default ".usdc" file extension if no (or the wrong) extension
is given instead of presenting the user with the error that "no suitable
USD plugin to write is found".

This is in line with how other exporters do this.

Maniphest Tasks: T97947

Differential Revision: https://developer.blender.org/D14895
This commit is contained in:
Philipp Oeser 2022-05-09 15:19:48 +02:00
parent edd892166d
commit 06a7afb528
Notes: blender-bot 2023-02-14 03:34:17 +01:00 
Referenced by issue #97947, USD will fail to export without file extension
1 changed files with 15 additions and 0 deletions
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15
source/blender/editors/io/io_usd.c
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@ -190,6 +190,20 @@ static void wm_usd_export_draw(bContext *UNUSED(C), wmOperator *op)
uiItemR(box, ptr, "use_instancing", 0, NULL, ICON_NONE);
}
static bool wm_usd_export_check(bContext *UNUSED(C), wmOperator *op)
{
char filepath[FILE_MAX];
RNA_string_get(op->ptr, "filepath", filepath);
if (!BLI_path_extension_check_n(filepath, ".usd", ".usda", ".usdc", NULL)) {
BLI_path_extension_ensure(filepath, FILE_MAX, ".usdc");
RNA_string_set(op->ptr, "filepath", filepath);
return true;
}
return false;
}
void WM_OT_usd_export(struct wmOperatorType *ot)
{
ot->name = "Export USD";
@ -200,6 +214,7 @@ void WM_OT_usd_export(struct wmOperatorType *ot)
ot->exec = wm_usd_export_exec;
ot->poll = WM_operator_winactive;
ot->ui = wm_usd_export_draw;
ot->check = wm_usd_export_check;
ot->flag = OPTYPE_REGISTER; /* No UNDO possible. */