From 2e7859c35e55b842752c6533edae2dd19290fabc Mon Sep 17 00:00:00 2001
From: Tanmaya Meher <tanmayameher@users.noreply.github.com>
Date: Sat, 25 Aug 2018 12:24:14 +0200
Subject: [PATCH] New MV Hydro Machine (#412)

---
 technic/machines/LV/cnc_api.lua |  495 ++++++++++++++++++++++++++++--------------------------
 1 files changed, 254 insertions(+), 241 deletions(-)

diff --git a/technic/machines/LV/cnc_api.lua b/technic/machines/LV/cnc_api.lua
index 58708c9..f5aae5c 100644
--- a/technic/machines/LV/cnc_api.lua
+++ b/technic/machines/LV/cnc_api.lua
@@ -5,293 +5,305 @@
 
 technic.cnc = {}
 
-technic.cnc.detail_level = 16
-
 -- REGISTER NONCUBIC FORMS, CREATE MODELS AND RECIPES:
 ------------------------------------------------------
-local function cnc_sphere()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	local sehne
-	for i = 1, detail - 1 do
-		sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2))
-		nodebox[i]={-sehne, (i/detail) - 0.5, -sehne, sehne, (i/detail)+(1/detail)-0.5, sehne}
-	end
-	return nodebox
-end
-
-local function cnc_cylinder_horizontal()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	local sehne
-	for i = 1, detail - 1 do
-		sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2))
-		nodebox[i]={-0.5, (i/detail)-0.5, -sehne, 0.5, (i/detail)+(1/detail)-0.5, sehne}
-	end
-	return nodebox
-end
-
-local function cnc_cylinder()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	local sehne
-	for i = 1, detail - 1 do
-		sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2))
-		nodebox[i]={(i/detail) - 0.5, -0.5, -sehne, (i/detail)+(1/detail)-0.5, 0.5, sehne}
-	end
-	return nodebox
-end
-
-local function cnc_twocurvededge()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level * 2
-	local sehne
-	for i = (detail / 2) - 1, detail - 1 do
-		sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2))
-		nodebox[i]={-sehne, -0.5, -sehne, 0.5, (i/detail)+(1/detail)-0.5, 0.5}
-	end
-	return nodebox
-end
-
-local function cnc_onecurvededge()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level * 2
-	local sehne
-	for i = (detail / 2) - 1, detail - 1 do
-		sehne = math.sqrt(0.25 - (((i / detail) - 0.5) ^ 2))
-		nodebox[i]={-0.5, -0.5, -sehne, 0.5, (i/detail)+(1/detail)-0.5, 0.5}
-	end 
-	return nodebox
-end
-
-local function cnc_spike()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	for i = 0, detail - 1 do
-		nodebox[i+1] = {(i/detail/2)-0.5, (i/detail/2)-0.5, (i/detail/2)-0.5,
-				0.5-(i/detail/2), (i/detail)-0.5+(1/detail), 0.5-(i/detail/2)}
-	end
-	return nodebox
-end
-
-local function cnc_pyramid()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level / 2
-	for i = 0, detail - 1 do
-		nodebox[i+1] = {(i/detail/2)-0.5, (i/detail/2)-0.5, (i/detail/2)-0.5, 0.5-(i/detail/2), (i/detail/2)-0.5+(1/detail), 0.5-(i/detail/2)}
-	end
-	return nodebox
-end
-
-local function cnc_slope_inner_edge_upsdown()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	for i = 0, detail-1 do
-		nodebox[i+1] = {0.5-(i/detail)-(1/detail), (i/detail)-0.5, -0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5}
-		nodebox[i+detail+1] = {-0.5, (i/detail)-0.5, 0.5-(i/detail)-(1/detail), 0.5, (i/detail)-0.5+(1/detail), 0.5}
-	end
-	return nodebox
-end
-
-local function cnc_slope_edge_upsdown()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	for i = 0, detail-1 do
-		nodebox[i+1] = {(-1*(i/detail))+0.5-(1/detail), (i/detail)-0.5, (-1*(i/detail))+0.5-(1/detail), 0.5, (i/detail)-0.5+(1/detail), 0.5}
-	end
-	return nodebox
-end
-
-local function cnc_slope_inner_edge()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	for i = 0, detail-1 do
-		nodebox[i+1] = {(i/detail)-0.5, -0.5, -0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5}
-		nodebox[i+detail+1] = {-0.5, -0.5, (i/detail)-0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5}
-	end
-	return nodebox
-end
-
-local function cnc_slope_edge()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	for i = 0, detail-1 do
-		nodebox[i+1] = {(i/detail)-0.5, -0.5, (i/detail)-0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5}
-	end
-	return nodebox
-end
-
-local function cnc_slope_upsdown()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	for i = 0, detail-1 do
-		nodebox[i+1] = {-0.5, (i/detail)-0.5, (-1*(i/detail))+0.5-(1/detail), 0.5, (i/detail)-0.5+(1/detail), 0.5}
-	end
-	return nodebox
-end
-
-local function cnc_slope_lying()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	for i = 0, detail-1 do
-		nodebox[i+1] = {(i/detail)-0.5, -0.5, (i/detail)-0.5, (i/detail)-0.5+(1/detail), 0.5 , 0.5}
-	end
-	return nodebox
-end
-
-local function cnc_slope()
-	local nodebox = {}
-	local detail = technic.cnc.detail_level
-	for i = 0, detail-1 do
-		nodebox[i+1] = {-0.5, (i/detail)-0.5, (i/detail)-0.5, 0.5, (i/detail)-0.5+(1/detail), 0.5}
-	end
-	return nodebox
-end
 
 -- Define slope boxes for the various nodes
 -------------------------------------------
 technic.cnc.programs = {
-	{suffix  = "technic_cnc_stick",
-	nodebox = {-0.15, -0.5, -0.15, 0.15, 0.5, 0.15},
-	desc    = S("Stick")},
+	{ suffix  = "technic_cnc_stick",
+		model = {-0.15, -0.5, -0.15, 0.15, 0.5, 0.15},
+		desc  = S("Stick")
+	},
 
-	{suffix  = "technic_cnc_element_end_double",
-	nodebox = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.5},
-	desc    = S("Element End Double")},
+	{ suffix  = "technic_cnc_element_end_double",
+		model = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.5},
+		desc  = S("Element End Double")
+	},
 
-	{suffix  = "technic_cnc_element_cross_double",
-	nodebox = {
-		{0.3, -0.5, -0.3, 0.5, 0.5, 0.3},
-		{-0.3, -0.5, -0.5, 0.3, 0.5, 0.5},
-		{-0.5, -0.5, -0.3, -0.3, 0.5, 0.3}},
-	desc    = S("Element Cross Double")},
+	{ suffix  = "technic_cnc_element_cross_double",
+		model = {
+			{0.3, -0.5, -0.3, 0.5, 0.5, 0.3},
+			{-0.3, -0.5, -0.5, 0.3, 0.5, 0.5},
+			{-0.5, -0.5, -0.3, -0.3, 0.5, 0.3}},
+		desc  = S("Element Cross Double")
+	},
 
-	{suffix  = "technic_cnc_element_t_double",
-	nodebox = {
-		{-0.3, -0.5, -0.5, 0.3, 0.5, 0.3},
-		{-0.5, -0.5, -0.3, -0.3, 0.5, 0.3},
-		{0.3, -0.5, -0.3, 0.5, 0.5, 0.3}},
-	desc    = S("Element T Double")},
+	{ suffix  = "technic_cnc_element_t_double",
+		model = {
+			{-0.3, -0.5, -0.5, 0.3, 0.5, 0.3},
+			{-0.5, -0.5, -0.3, -0.3, 0.5, 0.3},
+			{0.3, -0.5, -0.3, 0.5, 0.5, 0.3}},
+		desc  = S("Element T Double")
+	},
 
-	{suffix  = "technic_cnc_element_edge_double",
-	nodebox = {
-		{-0.3, -0.5, -0.5, 0.3, 0.5, 0.3},
-		{-0.5, -0.5, -0.3, -0.3, 0.5, 0.3}},
-	desc    = S("Element Edge Double")},
+	{ suffix  = "technic_cnc_element_edge_double",
+		model = {
+			{-0.3, -0.5, -0.5, 0.3, 0.5, 0.3},
+			{-0.5, -0.5, -0.3, -0.3, 0.5, 0.3}},
+		desc  = S("Element Edge Double")
+	},
 
-	{suffix  = "technic_cnc_element_straight_double",
-	nodebox = {-0.3, -0.5, -0.5, 0.3, 0.5, 0.5},
-	desc    = S("Element Straight Double")},
+	{ suffix  = "technic_cnc_element_straight_double",
+		model = {-0.3, -0.5, -0.5, 0.3, 0.5, 0.5},
+		desc  = S("Element Straight Double")
+	},
 
-	{suffix  = "technic_cnc_element_end",
-	nodebox = {-0.3, -0.5, -0.3, 0.3, 0, 0.5},
-	desc    = S("Element End")},
+	{ suffix  = "technic_cnc_element_end",
+		model = {-0.3, -0.5, -0.3, 0.3, 0, 0.5},
+		desc  = S("Element End")
+	},
 
-	{suffix  = "technic_cnc_element_cross",
-	nodebox = {
-		{0.3, -0.5, -0.3, 0.5, 0, 0.3},
-		{-0.3, -0.5, -0.5, 0.3, 0, 0.5},
-		{-0.5, -0.5, -0.3, -0.3, 0, 0.3}},
-	desc    = S("Element Cross")},
+	{ suffix  = "technic_cnc_element_cross",
+		model = {
+			{0.3, -0.5, -0.3, 0.5, 0, 0.3},
+			{-0.3, -0.5, -0.5, 0.3, 0, 0.5},
+			{-0.5, -0.5, -0.3, -0.3, 0, 0.3}},
+		desc  = S("Element Cross")
+	},
 
-	{suffix  = "technic_cnc_element_t",
-	nodebox = {
-		{-0.3, -0.5, -0.5, 0.3, 0, 0.3},
-		{-0.5, -0.5, -0.3, -0.3, 0, 0.3},
-		{0.3, -0.5, -0.3, 0.5, 0, 0.3}},
-	desc    = S("Element T")},
+	{ suffix  = "technic_cnc_element_t",
+		model = {
+			{-0.3, -0.5, -0.5, 0.3, 0, 0.3},
+			{-0.5, -0.5, -0.3, -0.3, 0, 0.3},
+			{0.3, -0.5, -0.3, 0.5, 0, 0.3}},
+		desc  = S("Element T")
+	},
 
-	{suffix  = "technic_cnc_element_edge",
-	nodebox = {
-		{-0.3, -0.5, -0.5, 0.3, 0, 0.3},
-		{-0.5, -0.5, -0.3, -0.3, 0, 0.3}},
-	desc    = S("Element Edge")},
+	{ suffix  = "technic_cnc_element_edge",
+		model = {
+			{-0.3, -0.5, -0.5, 0.3, 0, 0.3},
+			{-0.5, -0.5, -0.3, -0.3, 0, 0.3}},
+		desc  = S("Element Edge")
+	},
 
-	{suffix  = "technic_cnc_element_straight",
-	nodebox = {-0.3, -0.5, -0.5, 0.3, 0, 0.5},
-	desc    = S("Element Straight")},
+	{ suffix  = "technic_cnc_element_straight",
+		model = {-0.3, -0.5, -0.5, 0.3, 0, 0.5},
+		desc  = S("Element Straight")
+	},
 
-	{suffix  = "technic_cnc_sphere",
-	nodebox = cnc_sphere(),
-	desc    = S("Sphere")},
+	{ suffix  = "technic_cnc_oblate_spheroid",
+		model = "technic_oblate_spheroid.obj",
+		desc  = S("Oblate spheroid"),
+		cbox  = {
+			type = "fixed",
+			fixed = {
+				{ -6/16,  4/16, -6/16, 6/16,  8/16, 6/16 },
+				{ -8/16, -4/16, -8/16, 8/16,  4/16, 8/16 },
+				{ -6/16, -8/16, -6/16, 6/16, -4/16, 6/16 }
+			}
+		}
+	},
 
-	{suffix  = "technic_cnc_cylinder_horizontal",
-	nodebox = cnc_cylinder_horizontal(),
-	desc    = S("Horizontal Cylinder")},
+	{ suffix  = "technic_cnc_sphere",
+		model = "technic_sphere.obj",
+		desc  = S("Sphere")
+	},
 
-	{suffix  = "technic_cnc_cylinder",
-	nodebox = cnc_cylinder(),
-	desc    = S("Cylinder")},
+	{ suffix  = "technic_cnc_cylinder_horizontal",
+		model = "technic_cylinder_horizontal.obj",
+		desc  = S("Horizontal Cylinder")
+	},
 
-	{suffix  = "technic_cnc_twocurvededge",
-	nodebox = cnc_twocurvededge(),
-	desc    = S("Two Curved Edge Block")},
+	{ suffix  = "technic_cnc_cylinder",
+		model = "technic_cylinder.obj",
+		desc  = S("Cylinder")
+	},
 
-	{suffix  = "technic_cnc_onecurvededge",
-	nodebox = cnc_onecurvededge(),
-	desc    = S("One Curved Edge Block")},
+	{ suffix  = "technic_cnc_twocurvededge",
+		model = "technic_two_curved_edge.obj",
+		desc  = S("Two Curved Edge/Corner Block")
+	},
 
-	{suffix  = "technic_cnc_spike",
-	nodebox = cnc_spike(),
-	desc    = S("Spike")},
+	{ suffix  = "technic_cnc_onecurvededge",
+		model = "technic_one_curved_edge.obj",
+		desc  = S("One Curved Edge Block")
+	},
 
-	{suffix  = "technic_cnc_pyramid",
-	nodebox = cnc_pyramid(),
-	desc    = S("Pyramid")},
+	{ suffix  = "technic_cnc_spike",
+		model = "technic_pyramid_spike.obj",
+		desc  = S("Spike"),
+		cbox    = {
+			type = "fixed",
+			fixed = {
+				{ -2/16,  4/16, -2/16, 2/16,  8/16, 2/16 },
+				{ -4/16,     0, -4/16, 4/16,  4/16, 4/16 },
+				{ -6/16, -4/16, -6/16, 6/16,     0, 6/16 },
+				{ -8/16, -8/16, -8/16, 8/16, -4/16, 8/16 }
+			}
+		}
+	},
 
-	{suffix  = "technic_cnc_slope_inner_edge_upsdown",
-	nodebox = cnc_slope_inner_edge_upsdown(),
-	desc    = S("Slope Upside Down Inner Edge")},
+	{ suffix  = "technic_cnc_pyramid",
+		model = "technic_pyramid.obj",
+		desc  = S("Pyramid"),
+		cbox  = {
+			type = "fixed",
+			fixed = {
+				{ -2/16, -2/16, -2/16, 2/16,     0, 2/16 },
+				{ -4/16, -4/16, -4/16, 4/16, -2/16, 4/16 },
+				{ -6/16, -6/16, -6/16, 6/16, -4/16, 6/16 },
+				{ -8/16, -8/16, -8/16, 8/16, -6/16, 8/16 }
+			}
+		}
+	},
 
-	{suffix  = "technic_cnc_slope_edge_upsdown",
-	nodebox = cnc_slope_edge_upsdown(),
-	desc    = S("Slope Upside Down Edge")},
+	{ suffix  = "technic_cnc_slope_inner_edge_upsdown",
+		model = "technic_innercorner_upsdown.obj",
+		desc  = S("Slope Upside Down Inner Edge/Corner"),
+		sbox  = {
+			type = "fixed",
+			fixed = { -0.5, -0.5, -0.5, 0.5, 0.5, 0.5 }
+		},
+		cbox  = {
+			type = "fixed",
+			fixed = {
+				{  0.25, -0.25, -0.5,  0.5, -0.5,   0.5  },
+				{ -0.5,  -0.25,  0.25, 0.5, -0.5,   0.5  },
+				{  0,     0,    -0.5,  0.5, -0.25,  0.5  },
+				{ -0.5,   0,     0,    0.5, -0.25,  0.5  },
+				{ -0.25,  0.25, -0.5,  0.5,  0,    -0.25 },
+				{ -0.5,   0.25, -0.25, 0.5,  0,     0.5  },
+				{ -0.5,   0.5,  -0.5,  0.5,  0.25,  0.5  }
+			}
+		}
+	},
 
-	{suffix  = "technic_cnc_slope_inner_edge",
-	nodebox = cnc_slope_inner_edge(),
-	desc    = S("Slope Inner Edge")},
+	{ suffix  = "technic_cnc_slope_edge_upsdown",
+		model = "technic_outercorner_upsdown.obj",
+		desc  = S("Slope Upside Down Outer Edge/Corner"),
+		cbox  = {
+			type = "fixed",
+			fixed = {
+				{ -8/16,  8/16, -8/16, 8/16,  4/16, 8/16 },
+				{ -4/16,  4/16, -4/16, 8/16,     0, 8/16 },
+				{     0,     0,     0, 8/16, -4/16, 8/16 },
+				{  4/16, -4/16,  4/16, 8/16, -8/16, 8/16 }
+			}
+		}
+	},
 
-	{suffix  = "technic_cnc_slope_edge",
-	nodebox = cnc_slope_edge(),
-	desc    = S("Slope Edge")},
+	{ suffix  = "technic_cnc_slope_inner_edge",
+		model = "technic_innercorner.obj",
+		desc  = S("Slope Inner Edge/Corner"),
+		sbox  = {
+			type = "fixed",
+			fixed = { -0.5, -0.5, -0.5, 0.5, 0.5, 0.5 }
+		},
+		cbox  = {
+			type = "fixed",
+			fixed = {
+				{ -0.5,  -0.5,  -0.5,  0.5, -0.25,  0.5  },
+				{ -0.5,  -0.25, -0.25, 0.5,  0,     0.5  },
+				{ -0.25, -0.25, -0.5,  0.5,  0,    -0.25 },
+				{ -0.5,   0,     0,    0.5,  0.25,  0.5  },
+				{  0,     0,    -0.5,  0.5,  0.25,  0.5  },
+				{ -0.5,   0.25,  0.25, 0.5,  0.5,   0.5  },
+				{  0.25,  0.25, -0.5,  0.5,  0.5,   0.5  }
+			}
+		}
+	},
 
-	{suffix  = "technic_cnc_slope_upsdown",
-	nodebox = cnc_slope_upsdown(),
-	desc    = S("Slope Upside Down")},
+	{ suffix  = "technic_cnc_slope_edge",
+		model = "technic_outercorner.obj",
+		desc  = S("Slope Outer Edge/Corner"),
+		cbox  = {
+			type = "fixed",
+			fixed = {
+				{  4/16,  4/16,  4/16, 8/16,  8/16, 8/16 },
+				{     0,     0,     0, 8/16,  4/16, 8/16 },
+				{ -4/16, -4/16, -4/16, 8/16,     0, 8/16 },
+				{ -8/16, -8/16, -8/16, 8/16, -4/16, 8/16 }
+			}
+		}
+	},
 
-	{suffix  = "technic_cnc_slope_lying",
-	nodebox = cnc_slope_lying(),
-	desc    = S("Slope Lying")},
+	{ suffix  = "technic_cnc_slope_upsdown",
+		model = "technic_slope_upsdown.obj",
+		desc  = S("Slope Upside Down"),
+		cbox  = {
+			type = "fixed",
+			fixed = {
+				{ -8/16,  8/16, -8/16, 8/16,  4/16, 8/16 },
+				{ -8/16,  4/16, -4/16, 8/16,     0, 8/16 },
+				{ -8/16,     0,     0, 8/16, -4/16, 8/16 },
+				{ -8/16, -4/16,  4/16, 8/16, -8/16, 8/16 }
+			}
+		}
+	},
 
-	{suffix  = "technic_cnc_slope",
-	nodebox = cnc_slope(),
-	desc    = S("Slope")},
+	{ suffix  = "technic_cnc_slope_lying",
+		model = "technic_slope_horizontal.obj",
+		desc  = S("Slope Lying"),
+		cbox  = {
+			type = "fixed",
+			fixed = {
+				{  4/16, -8/16,  4/16,  8/16, 8/16, 8/16 },
+				{     0, -8/16,     0,  4/16, 8/16, 8/16 },				
+				{ -4/16, -8/16, -4/16,     0, 8/16, 8/16 },
+				{ -8/16, -8/16, -8/16, -4/16, 8/16, 8/16 }
+			}
+		}
+	},
+
+	{ suffix  = "technic_cnc_slope",
+		model = "technic_slope.obj",
+		desc  = S("Slope"),
+		cbox  = {
+			type = "fixed",
+			fixed = {
+				{ -8/16,  4/16,  4/16, 8/16,  8/16, 8/16 },
+				{ -8/16,     0,     0, 8/16,  4/16, 8/16 },
+				{ -8/16, -4/16, -4/16, 8/16,     0, 8/16 },
+				{ -8/16, -8/16, -8/16, 8/16, -4/16, 8/16 }
+			}
+		}
+	},
+	
 }
 
 -- Allow disabling certain programs for some node. Default is allowing all types for all nodes
 technic.cnc.programs_disable = {
 	-- ["default:brick"] = {"technic_cnc_stick"}, -- Example: Disallow the stick for brick
 	-- ...
-	["default:dirt"] = {"technic_cnc_sphere", "technic_cnc_slope_upsdown", "technic_cnc_edge",
+	["default:dirt"] = {"technic_cnc_oblate_spheroid", "technic_cnc_slope_upsdown", "technic_cnc_edge",
 	                    "technic_cnc_inner_edge", "technic_cnc_slope_edge_upsdown",
 	                    "technic_cnc_slope_inner_edge_upsdown", "technic_cnc_stick",
 	                    "technic_cnc_cylinder_horizontal"}
 }
 
 -- Generic function for registering all the different node types
-function technic.cnc.register_program(recipeitem, suffix, nodebox, groups, images, description)
+function technic.cnc.register_program(recipeitem, suffix, model, groups, images, description, cbox, sbox)
+
+	local dtype
+	local nodeboxdef
+	local meshdef
+
+	if type(model) ~= "string" then -- assume a nodebox if it's a table or function call
+		dtype = "nodebox"
+		nodeboxdef = {
+			type  = "fixed",
+			fixed = model
+		}
+	else
+		dtype = "mesh"
+		meshdef = model
+	end
+
+	if cbox and not sbox then sbox = cbox end
+
 	minetest.register_node(":"..recipeitem.."_"..suffix, {
 		description   = description,
-		drawtype      = "nodebox",
+		drawtype      = dtype,
+		node_box      = nodeboxdef,
+		mesh          = meshdef,
 		tiles         = images,
 		paramtype     = "light",
 		paramtype2    = "facedir",
 		walkable      = true,
-		node_box = {
-			type  = "fixed",
-			fixed = nodebox
-		},
 		groups        = groups,
+		selection_box = sbox,
+		collision_box = cbox
 	})
 end
 
@@ -309,7 +321,8 @@
 		end
 		-- Create the node if it passes the test
 		if do_register then
-			technic.cnc.register_program(recipeitem, data.suffix, data.nodebox, groups, images, description.." "..data.desc)
+			technic.cnc.register_program(recipeitem, data.suffix, data.model,
+			    groups, images, description.." "..data.desc, data.cbox, data.sbox)
 		end
 	end
 end
@@ -317,7 +330,7 @@
 
 -- REGISTER NEW TECHNIC_CNC_API's PART 2: technic.cnc..register_element_end(subname, recipeitem, groups, images, desc_element_xyz)
 -----------------------------------------------------------------------------------------------------------------------
-function technic.cnc.register_slope_edge_etc(recipeitem, groups, images, desc_slope, desc_slope_lying, desc_slope_upsdown, desc_slope_edge, desc_slope_inner_edge, desc_slope_upsdwn_edge, desc_slope_upsdwn_inner_edge, desc_pyramid, desc_spike, desc_onecurvededge, desc_twocurvededge, desc_cylinder, desc_cylinder_horizontal, desc_sphere, desc_element_straight, desc_element_edge, desc_element_t, desc_element_cross, desc_element_end)
+function technic.cnc.register_slope_edge_etc(recipeitem, groups, images, desc_slope, desc_slope_lying, desc_slope_upsdown, desc_slope_edge, desc_slope_inner_edge, desc_slope_upsdwn_edge, desc_slope_upsdwn_inner_edge, desc_pyramid, desc_spike, desc_onecurvededge, desc_twocurvededge, desc_cylinder, desc_cylinder_horizontal, desc_spheroid, desc_element_straight, desc_element_edge, desc_element_t, desc_element_cross, desc_element_end)
 
          technic.cnc.register_slope(recipeitem, groups, images, desc_slope)
          technic.cnc.register_slope_lying(recipeitem, groups, images, desc_slope_lying)
@@ -332,7 +345,7 @@
          technic.cnc.register_twocurvededge(recipeitem, groups, images, desc_twocurvededge)
          technic.cnc.register_cylinder(recipeitem, groups, images, desc_cylinder)
          technic.cnc.register_cylinder_horizontal(recipeitem, groups, images, desc_cylinder_horizontal)
-         technic.cnc.register_sphere(recipeitem, groups, images, desc_sphere)
+         technic.cnc.register_spheroid(recipeitem, groups, images, desc_spheroid)
          technic.cnc.register_element_straight(recipeitem, groups, images, desc_element_straight)
          technic.cnc.register_element_edge(recipeitem, groups, images, desc_element_edge)
          technic.cnc.register_element_t(recipeitem, groups, images, desc_element_t)

--
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