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--Snippit for moving sprite textures.. Warning: GLua is slow so using this instead of source engines detail is a stupid idea! Only for small exact things!
local SpritePlants = {}
local Zero = Vector(0,0,0)
local Dir = Vector(16,0,0)
local DirH = Vector(0,0,16)
local TMat = {}
function PlantSpriteAtVector(Origin,BoxSize,SpriteTable,MaxSprites)
Zero.z = BoxSize.z
SpritePlants = {}
for k,v in pairs(SpriteTable) do if (!TMat[v]) then TMat[v],Unused = Material(v,"nocull") end end
for i = 1,MaxSprites do
local Random = Vector(math.Rand(-1,1),math.Rand(-1,1),0) * BoxSize
local Tr = util.TraceLine({
start = Origin+Zero+Random,
endpos = Origin-Zero+Random,
mask = MASK_SOLID_BRUSHONLY,
})
if (Tr.Hit and Tr.HitWorld) then
Dir:Rotate(Angle(0,math.random(0,360),0))
table.insert(SpritePlants,{
V1 = Tr.HitPos+Dir,
V2 = Tr.HitPos-Dir,
Matsy = TMat[SpriteTable[math.random(1,#SpriteTable)]],
})
end
end
end
hook.Add("PostDrawTranslucentRenderables","RenderPlants",function()
for k,v in pairs(SpritePlants) do
local MOVE = (v.V1-v.V2):GetNormal()*math.cos(CurTime()*2+k*15)*5
render.SetMaterial(v.Matsy)
render.DrawQuad(v.V2+DirH+MOVE,v.V1+DirH+MOVE,v.V1,v.V2)
end
end)
/*
lua_run_cl PlantSpriteAtVector(player.GetByID(1):GetPos(),Vector(100,100,100),{"gearfox/grass.png",},300)
*/
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