mtcontrib/Minetest-WorldEdit
1
0
Fork 1
mirror of https://github.com/Uberi/Minetest-WorldEdit.git synced 2024-12-26 02:30:40 +01:00
Code Issues Releases Wiki Activity

Merge remote-tracking branch 'origin/master'

Browse Source
This commit is contained in:
Anthony Zhang 2012-10-18 21:28:45 -04:00
commit 4f0ffe731f
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
worldedit/primitives.lua
View File

@ -5,6 +5,7 @@ worldedit.hollow_sphere = function(pos, radius, nodename) --wip: use bresenham s
local node = {name=nodename} local node = {name=nodename}
local pos1 = {x=0, y=0, z=0} local pos1 = {x=0, y=0, z=0}
local full_radius = radius * radius + radius local full_radius = radius * radius + radius
local count = 0
local env = minetest.env local env = minetest.env
for x = -radius, radius do for x = -radius, radius do
pos1.x = pos.x + x pos1.x = pos.x + x
@ -14,10 +15,12 @@ worldedit.hollow_sphere = function(pos, radius, nodename) --wip: use bresenham s
if x*x+y*y+z*z >= (radius-1) * (radius-1) + (radius-1) and x*x+y*y+z*z <= full_radius then if x*x+y*y+z*z >= (radius-1) * (radius-1) + (radius-1) and x*x+y*y+z*z <= full_radius then
pos1.z = pos.z + z pos1.z = pos.z + z
env:add_node({x=pos.x+x,y=pos.y+y,z=pos.z+z}, node) env:add_node({x=pos.x+x,y=pos.y+y,z=pos.z+z}, node)
count = count + 1
end end
end end
end end
end end
return count
end end
--adds a sphere at `pos` with radius `radius`, composed of `nodename`, returning the number of nodes added --adds a sphere at `pos` with radius `radius`, composed of `nodename`, returning the number of nodes added