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Revert "Adding particle blend, glow and animation (#4705)"

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This reverts commit 93e3555eae.
This commit is contained in:
sfan5 2016-11-14 15:28:06 +01:00
parent 93e3555eae
commit 5fd1ef9b58
15 changed files with 81 additions and 800 deletions
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37
builtin/common/misc_helpers.lua
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@ -237,43 +237,6 @@ function math.sign(x, tolerance)
return 0
end
--------------------------------------------------------------------------------
-- Video enums and pack function
-- E_BLEND_FACTOR
minetest.ebf = {
zero = 0, -- src & dest (0, 0, 0, 0)
one = 1, -- src & dest (1, 1, 1, 1)
dst_color = 2, -- src (destR, destG, destB, destA)
one_minus_dst_color = 3, -- src (1-destR, 1-destG, 1-destB, 1-destA)
src_color = 4, -- dest (srcR, srcG, srcB, srcA)
one_minus_src_color = 5, -- dest (1-srcR, 1-srcG, 1-srcB, 1-srcA)
src_alpha = 6, -- src & dest (srcA, srcA, srcA, srcA)
one_minus_src_alpha = 7, -- src & dest (1-srcA, 1-srcA, 1-srcA, 1-srcA)
dst_alpha = 8, -- src & dest (destA, destA, destA, destA)
one_minus_dst_alpha = 9, -- src & dest (1-destA, 1-destA, 1-destA, 1-destA)
src_alpha_saturate = 10,-- src (min(srcA, 1-destA), idem, ...)
}
-- E_MODULATE_FUNC
minetest.emfn = {
modulate_1x = 1,
modulate_2x = 2,
modulate_4x = 4,
}
-- E_ALPHA_SOURCE
minetest.eas = {
none = 0,
vertex_color = 1,
texture = 2,
}
-- BlendFunc = source * sourceFactor + dest * destFactor
function minetest.pack_texture_blend_func(srcFact, dstFact, modulate, alphaSource)
return alphaSource * 4096 + modulate * 256 + srcFact * 16 + dstFact
end
--------------------------------------------------------------------------------
function get_last_folder(text,count)
local parts = text:split(DIR_DELIM)