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terrain brush dragging cleanups

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This commit is contained in:
AzaezelX 2021-01-27 23:36:23 -06:00
parent 762a84550f
commit 66db6ac376
1 changed files with 13 additions and 10 deletions
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23
Engine/source/gui/worldEditor/terrainEditor.cpp
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@ -1841,6 +1841,7 @@ void TerrainEditor::on3DMouseMove(const Gui3DMouseEvent & event)
if(!hitTerrain)
{
mMouseBrush->reset();
return;
}
else
{
@ -1875,17 +1876,19 @@ void TerrainEditor::on3DMouseDragged(const Gui3DMouseEvent & event)
return;
Point3F pos;
if ( !mSelectionLocked )
{
if ( !collide( event, pos) )
mMouseBrush->reset();
}
// check if the mouse has actually moved in grid space
bool selChanged = false;
if ( !mSelectionLocked )
{
TerrainBlock* hitTerrain = collide(event, pos);
if (!hitTerrain)
{
mMouseBrush->reset();
return;
}
// check if the mouse has actually moved in grid space
Point2I gMouse;
Point2I gLastMouse;
worldToGrid( pos, gMouse );
@ -1896,8 +1899,8 @@ void TerrainEditor::on3DMouseDragged(const Gui3DMouseEvent & event)
selChanged = gMouse != gLastMouse;
}
mCurrentAction->process( mMouseBrush, event, true, TerrainAction::Update );
if (selChanged)
mCurrentAction->process( mMouseBrush, event, true, TerrainAction::Update );
}
void TerrainEditor::on3DMouseUp(const Gui3DMouseEvent & event)