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Place cyl and cube upside down if looking up

master
Dmitry Kostenko 2021-01-31 04:45:31 +01:00
parent abdefde25c
commit 8e87339d98
1 changed files with 14 additions and 2 deletions
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16
init.lua
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@ -329,7 +329,13 @@ terraform:register_tool("brush", {
cube = function()
return {
get_bounds = function(self, player, target_pos, size_3d)
return vector.subtract(target_pos, size_3d), vector.add(target_pos, size_3d)
if player:get_pos().y > target_pos.y then
-- place on top if looking down
return vector.subtract(target_pos, vector.new(size_3d.x, 0, size_3d.z)), vector.add(target_pos, vector.new(size_3d.x, 2*size_3d.y, size_3d.z))
else
-- place on bottom if looking up
return vector.subtract(target_pos, vector.new(size_3d.x, 2*size_3d.y, size_3d.z)), vector.add(target_pos, vector.new(size_3d.x, 0, size_3d.z))
end
end,
paint = function(self, data, a, target_pos, minp, maxp, ctx)
for i in a:iter(minp.x, minp.y, minp.z, maxp.x, maxp.y, maxp.z) do
@ -363,7 +369,13 @@ terraform:register_tool("brush", {
cylinder = function()
return {
get_bounds = function(self, player, target_pos, size_3d)
return vector.subtract(target_pos, vector.new(size_3d.x, 0, size_3d.z)), vector.add(target_pos, size_3d)
if player:get_pos().y > target_pos.y then
-- place on top if looking down
return vector.subtract(target_pos, vector.new(size_3d.x, 0, size_3d.z)), vector.add(target_pos, vector.new(size_3d.x, size_3d.y, size_3d.z))
else
-- place on bottom if looking up
return vector.subtract(target_pos, vector.new(size_3d.x, size_3d.y, size_3d.z)), vector.add(target_pos, vector.new(size_3d.x, 0, size_3d.z))
end
end,
paint = function(self, data, a, target_pos, minp, maxp, ctx)
for i in a:iter(minp.x, minp.y, minp.z, maxp.x, maxp.y, maxp.z) do