OSGL - EditableImage graphics library

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This is really impressive!

One question though. How on earth did you get clearing to be so fast?

My current method involves cloning an RGBA array table and setting that my grid variable. I am not sure how I could make it any faster. Are you caching your grid with fixed colours or something?

function Canvas:Clear()
	Grid = table.clone(ClearingGrid)
end

Gonna have to stop you on this bit. CanvasDraw definitely has inbuilt shapes n stuff too. CanvasDraw is a graphics library. It has line, polygon, shape, and advanced image rendering and sampling, and quite a bit more too!

As far as speeds go, you’re clearing code seems to be infinitely faster. It seems like you are caching your end result or something? Cause I have no idea how you are getting it to be so fast.

Also, im trying to figure out the documentation, im following your shape section in your tutorials, but im struggling to draw a pixel.

local OSGL = require(script.OSGL)
local enum = OSGL.enum
local window = OSGL.window
local shape = OSGL.shape
local color = OSGL.color

local myWindow = window.new({
	Size = enum.WindowSize.Maximum,
	Instance = script.Parent
})()

local function GetColour()
	return color.new(math.random(0, 1), math.random(0, 1), math.random(0, 1), 1)
end

while myWindow:isOpen() do
	for X = 1, 1024 do
		for Y = 1, 1024 do
			myWindow:draw(shape.pixel(Vector2.new(X, Y), GetColour()))
		end
	end

	myWindow:render()
end

Oh btw, u should try doing a per-pixel rendering test. Im curious to see how performance goes for you.

CanvasDraw can achieve around 8 FPS at 1024x1024 with random pixels every frame.

image
image737×682 500 KB

Code:

local CanvasDraw = require(script.CanvasDraw)

local Canvas = CanvasDraw.new(script.Parent, Vector2.new(1024, 1024), Color3.new(0, 0, 0))
Canvas.AutoRender = false

while true do
	for X = 1, 1024 do
		for Y = 1, 1024 do
			local R, G, B = math.random(0, 1), math.random(0, 1), math.random(0, 1)
			Canvas:SetRGB(X, Y, R, G, B)
		end
	end
	
	Canvas:Render()
	task.wait()
end
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