added lower bound to scale tool

create/controllers/select.lua

@@ -89,6 +89,11 @@ engine.input:mouseLeftReleased(function(inp)
     if not inp.systemHandled and selectionController.selectable then
         local mouseHit = engine.physics:rayTestScreen( engine.input.mousePosition )
 	    if not mouseHit or mouseHit.object.workshopLocked then
+
+            if mouseHit then
+                print(mouseHit.object, mouseHit.object.workshopLocked, mouseHit.object.name)
+            end
+
     		if mouseHit and mouseHit.object.name == "_CreateMode_" then return end -- dont deselect
     		-- User clicked empty space, deselect everything??#
     		for _,v in pairs(selectionController.selection) do

create/controllers/toolSettings.lua

@@ -6,7 +6,7 @@ local controller = {}
 local uiController = require("tevgit:create/controllers/ui.lua")
 local themeController = require("tevgit:create/controllers/theme.lua")
 
-controller.gridStep = 1
+controller.gridStep = 0.2
 controller.rotateStep = 45
 controller.axis = {{"x", true},{"y", true},{"z", true}} -- should grid step be on .. axis
 

create/tools/scale.lua

@@ -135,9 +135,9 @@ local function onToolActivated(toolId)
 
 							local size = totalSize:clone()
 							if gridStep > 0 and toolSettings.axis[componentIndex][2] then
-								size[component] = helpers.roundToMultiple(newSize[component], gridStep)
+								size[component] = math.max(0.05, helpers.roundToMultiple(newSize[component], gridStep))
 							else
-								size[component] = newSize[component]
+								size[component] = math.max(0.05, newSize[component])
 							end
 
 							local newPos = totalposition:clone()