Differences

This shows you the differences between two versions of the page.

--- preview [2020/04/22 11:49] – vjraymon
+++ preview [2020/04/22 11:50] – vjraymon
@@ Line 5: / Line 5: @@
     function MY_CUSTOM_COMPONENT:computeWaterElevation(_globalPosition)
-    local raycastResult = {}
+        local raycastResult = {}
-    -- Raycast from the _globalPosition + 1000
+        -- Raycast from the _globalPosition + 1000
-    -- to _globalPosition - 1000
+        -- to _globalPosition - 1000
-    -- only on objects with a WATER flag
+        -- only on objects with a WATER flag
-    local FromPosition = { _globalPosition[1], _globalPosition[2]+1000, _globalPosition[3] }
+        local FromPosition = { _globalPosition[1], _globalPosition[2]+1000, _globalPosition[3] }
-    local ToPosition = { _globalPosition[1], _globalPosition[2]-1000, _globalPosition[3] }
+        local ToPosition = { _globalPosition[1], _globalPosition[2]-1000, _globalPosition[3] }
-    if not self:getLevel():rayCast(FromPosition,
+        if not self:getLevel():rayCast(FromPosition,
-                                   ToPosition,
+                                       ToPosition,
-                                   raycastResult,
+                                       raycastResult,
-^ OBJECT_FLAG.WATER:toNumber()) then
+^ OBJECT_FLAG.WATER:toNumber())
-         MyMod:logWarning("MY_CUSTOM_COMPONENT: Water not found on the vertical of "
+        then
+            MyMod:logWarning("MY_CUSTOM_COMPONENT: Water not found on the vertical of "
                           .. tostring(_globalPosition))
-         return _globalPosition[2]
+            return _globalPosition[2]
-    else
+        else
-         return raycastResult["Position"][2]
+            return raycastResult["Position"][2]
+        end
     end
- end
 You can do the same with the ground by replacing OBJECT_FLAG.WATER by OBJECT_FLAG.GROUND