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-rwxr-xr-xindra/newview/llfloatermodelpreview.cpp11
1 files changed, 9 insertions, 2 deletions
diff --git a/indra/newview/llfloatermodelpreview.cpp b/indra/newview/llfloatermodelpreview.cpp
index 19cec55837..855836af7a 100755
--- a/indra/newview/llfloatermodelpreview.cpp
+++ b/indra/newview/llfloatermodelpreview.cpp
@@ -535,9 +535,16 @@ BOOL LLFloaterModelPreview::postBuild()
mUploadBtn = getChild<LLButton>("ok_btn");
mCalculateBtn = getChild<LLButton>("calculate_btn");
- mCalculateBtn->setClickedCallback(boost::bind(&LLFloaterModelPreview::onClickCalculateBtn, this));
+ if (LLConvexDecomposition::getInstance() != NULL)
+ {
+ mCalculateBtn->setClickedCallback(boost::bind(&LLFloaterModelPreview::onClickCalculateBtn, this));
- toggleCalculateButton(true);
+ toggleCalculateButton(true);
+ }
+ else
+ {
+ mCalculateBtn->setEnabled(false);
+ }
return TRUE;
}