mtcontrib/Minetest-WorldEdit
1
0
Fork 1
mirror of https://github.com/Uberi/Minetest-WorldEdit.git synced 2025-07-12 21:00:25 +02:00
Code Issues Releases Wiki Activity

dual-based cylinder

Browse Source
This commit is contained in:
Kyle
2012-10-18 18:10:30 -07:00
parent 1c31bd7f0d
commit dbbf91dd6e
4 changed files with 28 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
worldedit/primitives.lua
View File

@ -104,8 +104,8 @@ worldedit.hollow_cylinder = function(pos, axis, length, radius, nodename)
return count
end
--adds a cylinder at `pos` along the `axis` axis ("x" or "y" or "z") with length `length` and radius `radius`, composed of `nodename`, returning the number of nodes added
worldedit.cylinder = function(pos, axis, length, radius, nodename)
--adds a cylinder at `pos` along the `axis` axis ("x" or "y" or "z") with length `length`, base radius `radius` (and top radius `radius`), composed of `nodename`, returning the number of nodes added
worldedit.cylinder = function(pos, axis, length, radius1, radius2, nodename)
local other1, other2
if axis == "x" then
other1, other2 = "y", "z"
@ -125,6 +125,9 @@ worldedit.cylinder = function(pos, axis, length, radius, nodename)
step = -1
end
for i = 1, length do
local radius = radius1 + (radius2 - radius1) * (i - 1) / (length - 1)
--radius shouldn't need rounding
radius = math.floor(radius+0.5)
local offset1, offset2 = 0, radius
local delta = -radius
while offset1 <= offset2 do
@ -256,4 +259,4 @@ worldedit.spiral = function(pos, width, height, spacer, nodename) --wip: clean t
end
end
return count
end
end