47
init.lua
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@ -214,6 +214,7 @@ terraform:register_tool("brush", {
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"image_button[2,1;1,1;"..selection("terraform_shape_cylinder.png", settings:get_string("shape") == "cylinder")..";shape_cylinder;]"..
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"image_button[0,2;1,1;"..selection("terraform_shape_plateau.png",settings:get_string("shape") == "plateau")..";shape_plateau;]"..
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"image_button[1,2;1,1;"..selection("terraform_shape_smooth.png",settings:get_string("shape") == "smooth")..";shape_smooth;]"..
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"image_button[2,2;1,1;"..selection("terraform_shape_cut.png",settings:get_string("shape") == "cut")..";shape_cut;]"..
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"container_end[]"..
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"container[0.5,4]".. -- size
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@ -267,9 +268,13 @@ terraform:register_tool("brush", {
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config_input = function(self, player, fields, settings)
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local refresh = false
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-- Size
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if tonumber(fields.size) ~= nil then
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settings:set_int("size", math.min(math.max(tonumber(fields.size), 0), 10))
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end
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-- Shape
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if fields.shape_sphere ~= nil then
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settings:set_string("shape", "sphere")
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refresh = true
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@ -290,6 +295,12 @@ terraform:register_tool("brush", {
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settings:set_string("shape", "smooth")
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refresh = true
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end
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if fields.shape_cut ~= nil then
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settings:set_string("shape", "cut")
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refresh = true
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end
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-- Search
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if fields.search_text ~= nil then
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settings:set_string("search_text", fields.search_text or "")
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refresh = true
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@ -307,6 +318,7 @@ terraform:register_tool("brush", {
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refresh = true
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end
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-- Color Tags
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for _,color in ipairs(self.colors) do
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if fields["color_"..color] then
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settings:set_string("color", color)
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@ -576,6 +588,41 @@ terraform:register_tool("brush", {
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end,
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}
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end,
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cut = function()
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return {
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get_bounds = function(self, player, target_pos, size_3d)
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return vector.subtract(target_pos, size_3d), vector.add(target_pos, size_3d)
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end,
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paint = function(self, data, a, target_pos, minp, maxp, ctx)
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local origin = a:indexp(target_pos)
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local normal = vector.direction(target_pos, ctx.player:get_pos())
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local threshold = math.pi / 36 -- 5 degrees
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minetest.chat_send_all("threshold "..threshold)
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-- Spherical shape
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for x = -ctx.size_3d.x,ctx.size_3d.x do
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for y = -ctx.size_3d.y,ctx.size_3d.y do
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for z = -ctx.size_3d.z,ctx.size_3d.z do
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local r = (x/ctx.size_3d.x)^2 + (y/ctx.size_3d.y)^2 + (z/ctx.size_3d.z)^2
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if r <= 1 then
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local i = origin + x + y*a.ystride + z*a.zstride
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local dot = vector.dot(normal, vector.new(x, y, z))
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minetest.chat_send_all("pos "..x..", "..y..", "..z.." dot "..dot)
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if math.abs(dot) > threshold and ctx.in_mask(data[i]) then
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if dot <= 0 then
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data[i] = ctx.get_paint()
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else
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data[i] = minetest.CONTENT_AIR
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end
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end
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end
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end
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end
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end
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end,
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}
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end,
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}
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})
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minetest.register_alias("terraform:sculptor", "terraform:brush")
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Before Width: | Height: | Size: 60 KiB After Width: | Height: | Size: 729 B |
After Width: | Height: | Size: 775 B |
Before Width: | Height: | Size: 62 KiB After Width: | Height: | Size: 2.1 KiB |
Before Width: | Height: | Size: 8.2 KiB After Width: | Height: | Size: 741 B |
Before Width: | Height: | Size: 23 KiB After Width: | Height: | Size: 1.5 KiB |
Before Width: | Height: | Size: 75 KiB After Width: | Height: | Size: 1.6 KiB |
Before Width: | Height: | Size: 37 KiB After Width: | Height: | Size: 5.6 KiB |