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entities - display on overlay

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This commit is contained in:
kepler155c@gmail.com
2018-12-16 23:27:47 -05:00
parent c08e2a560a
commit 400ebabed3
1 changed files with 13 additions and 11 deletions
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24
neural/apis/neural/project.lua
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@@ -52,7 +52,7 @@ function Project:isOnScreen(x, y, d) -- determines if something is visible
return (x >= 1 and x - getCharSize(d) < self.cx) and (y >= 1 and y - getCharSize(d) < self.cy) return (x >= 1 and x - getCharSize(d) < self.cx) and (y >= 1 and y - getCharSize(d) < self.cy)
end end
function Project:draw(meta, b, text, color) function Project:drawPoints(meta, pts, text, color)
local yaw = math.rad(meta.yaw) local yaw = math.rad(meta.yaw)
local pitch = math.rad(meta.pitch) local pitch = math.rad(meta.pitch)
@@ -72,20 +72,22 @@ function Project:draw(meta, b, text, color)
return newx,newy,newz return newx,newy,newz
end end
local x,y,z = rotate(b.x - meta.x, -b.y + meta.y, b.z - meta.z) for _, b in pairs(pts) do
local d = math.sqrt(x * x + y * y + z * z) local x,y,z = rotate(b.x - meta.x, -b.y + meta.y, b.z - meta.z)
local d = math.sqrt(x * x + y * y + z * z)
if hintToBehind and z < 0 then z = 0.001 end if hintToBehind and z < 0 then z = 0.001 end
if z >= 0 or hintToBehind then -- render only if point is visible OR hintToBehind is enabled if z >= 0 or hintToBehind then -- render only if point is visible OR hintToBehind is enabled
x,y = toPerspective(x, y, -z) x,y = toPerspective(x, y, -z)
x,y = self:ndcToSpc(x, y) x,y = self:ndcToSpc(x, y)
if hintToBehind or self:isOnScreen(x, y, d) then if hintToBehind or self:isOnScreen(x, y, d) then
x = math.min(math.max(x, 1), self.cx - 10 * getCharSize(d)) x = math.min(math.max(x, 1), self.cx - 10 * getCharSize(d))
y = math.min(math.max(self.cy - y, 1), self.cy - 10 * getCharSize(d)) y = math.min(math.max(self.cy - y, 1), self.cy - 10 * getCharSize(d))
self.canvas.addDot({ x, y }, color, 32 / d) self.canvas.addDot({ x, y }, color, 32 / d)
end
end end
end end
end end