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aabb drawing for debug

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This commit is contained in:
Lera Elvoé
2025-03-03 00:30:34 +03:00
parent e3f195cf71
commit 1433aa8e40
2 changed files with 36 additions and 10 deletions
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14
data/scripts/game.lua
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@@ -2,12 +2,12 @@ util = require "util"
local player = require "classes.player"
local Vector3 = require "types.vector3"
local List = require "types.list"
-- local AABB = require "types.aabb"
local AABB = require "types.aabb"
-- local test_aabb = AABB.new(
-- Vector3(-1, -1, -1),
-- Vector3(1, 1, 1)
-- )
local test_aabb = AABB.new(
Vector3(-1, -1, -1),
Vector3(1, 2, 1)
)
local Obj = require "classes.obj"
@@ -91,12 +91,12 @@ function game_tick()
texture = "images/measure001a.png",
texture_region = { x = 0, y = 0, w = 512, h = 512 },
}
draw_quad(util.merge(q, params))
-- draw_quad(util.merge(q, params))
cube.position.y = math.sin(ctx.frame_number * 0.05)
-- cube.position.z = math.cos(ctx.frame_number * 0.01)
cube.rotation.x = cube.rotation.x + 0.01
cube.rotation.z = cube.rotation.z + 0.01
cube:draw()
-- test_aabb:draw()
test_aabb:draw()
end

32
data/scripts/types/aabb.lua
View File

@@ -6,6 +6,13 @@ local AABB = {
max = Vector3(),
}
local RED = {
r = 255,
g = 0,
b = 0,
a = 255,
}
setmetatable(AABB, AABB)
AABB.__index = AABB
@@ -29,10 +36,29 @@ function AABB:draw()
draw_line_3d{start = self.min, finish = Vector3(self.max.x, self.min.y, self.min.z)}
draw_line_3d{start = self.min, finish = Vector3(self.min.x, self.min.y, self.max.z)}
draw_line_3d{start = Vector3(self.max.x, self.min.y, self.max.z), finish = Vector3(self.min.x, self.min.y, self.max.z)}
draw_line_3d{start = Vector3(self.max.x, self.min.y, self.max.z), finish = Vector3(self.max.x, self.min.y, self.min.z)}
-- bottom rectangle diagonal
draw_line_3d{start = self.min, finish = Vector3(self.max.x, self.min.y, self.max.z), color = RED}
-- top rectangle
draw_line_3d{start = Vector3(self.min.x, self.max.y, self.min.z), finish = Vector3(self.max.x, self.max.y, self.min.z)}
draw_line_3d{start = Vector3(self.min.x, self.max.y, self.min.z), finish = Vector3(self.min.x, self.max.y, self.max.z)}
draw_line_3d{start = Vector3(self.max.x, self.max.y, self.max.z), finish = Vector3(self.min.x, self.max.y, self.max.z)}
draw_line_3d{start = Vector3(self.max.x, self.max.y, self.max.z), finish = Vector3(self.max.x, self.max.y, self.min.z)}
-- top rectangle diagonal
draw_line_3d{start = Vector3(self.max.x, self.max.y, self.max.z), finish = Vector3(self.min.x, self.max.y, self.min.z), color = RED}
-- hull
draw_line_3d{start = self.min, finish = Vector3(self.min.x, self.max.y, self.min.z)}
draw_line_3d{start = self.min, finish = Vector3(self.max.x, self.max.y, self.min.z), color = RED}
draw_line_3d{start = Vector3(self.max.x, self.min.y, self.min.z), finish = Vector3(self.max.x, self.max.y, self.min.z)}
draw_line_3d{start = Vector3(self.max.x, self.min.y, self.min.z), finish = Vector3(self.max.x, self.max.y, self.max.z), color = RED}
draw_line_3d{start = Vector3(self.max.x, self.min.y, self.max.z), finish = Vector3(self.max.x, self.max.y, self.max.z)}
draw_line_3d{start = Vector3(self.max.x, self.min.y, self.max.z), finish = Vector3(self.min.x, self.max.y, self.max.z), color = RED}
draw_line_3d{start = Vector3(self.min.x, self.min.y, self.max.z), finish = Vector3(self.min.x, self.max.y, self.max.z)}
draw_line_3d{start = Vector3(self.min.x, self.min.y, self.max.z), finish = Vector3(self.min.x, self.max.y, self.min.z), color = RED}
-- draw_line_3d{start = self.min, finish = Vector3(self.max.x, self.min.y, self.min.z)}
-- draw_line_3d{start = self.min, finish = Vector3(self.min.x, self.max.y, self.min.z)}
-- draw_line_3d{start = self.min, finish = Vector3(self.min.x, self.min.y, self.max.z)}
end
return AABB