AviUtl-ColorHalftone/ColorHalftone.anm at main · azurite581/AviUtl-ColorHalftone · GitHub

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--track0:サイズ,0,100,0,0.1
--track1:半径,0,200,120,0.1
--track2:トーン小,0,100,0,0.1
--track3:トーン大,0,100,100,0.1
--check0:再読込,0
--dialog:色1[表示]/chk,_0=1;色2[表示]/chk,_1=1;色3[表示]/chk,_2=1;色1/col,_3=0x00ffff;色2/col,_4=0xff00ff;色3/col,_5=0xffff00;背景色/col,_6=0xffffff;角度1,_7=15;角度2,_8=75;角度3,_9=30;混色方法[0:減法/1:加法]/chk,_10=0;滑らかさ[0-100],_11=1;

local function rotate(angle)
    angle = math.rad(angle)
    return { math.cos(angle), -math.sin(angle),
             math.sin(angle),  math.cos(angle) }
end

local chk1       = _0      _0 = nil
local chk2       = _1      _1 = nil
local chk3       = _2      _2 = nil
local r0, g0, b0 = RGB(_3) _3 = nil
local r1, g1, b1 = RGB(_4) _4 = nil
local r2, g2, b2 = RGB(_5) _5 = nil
local r3, g3, b3 = RGB(_6) _6 = nil
local angle1     = _7 or 0 _7 = nil
local angle2     = _8 or 0 _8 = nil
local angle3     = _9 or 0 _9 = nil
local mix_mode   = _10     _10 = nil
local blur_strength = math.min(math.max(_11 or 0, 0), 100) _11 = nil

local GLShaderKit = require "GLShaderKit"

local shader_path = obj.getinfo("script_path") .. "ColorHalftone.frag"
local force_reload = obj.check0

local VERTEX_NUM = 1

obj.effect("ぼかし", "範囲", blur_strength, "サイズ固定", 1)
local data, w, h = obj.getpixeldata()

if GLShaderKit.isInitialized() then
    GLShaderKit.activate()
    GLShaderKit.setPlaneVertex(VERTEX_NUM)
    GLShaderKit.setShader(shader_path, force_reload)
    GLShaderKit.setFloat("resolution", w, h)
    GLShaderKit.setFloat("time", obj.time)
    GLShaderKit.setFloat("totalTime", obj.totaltime)
    GLShaderKit.setInt("frame", obj.frame)
    GLShaderKit.setInt("totalFrame", obj.totalframe)
    GLShaderKit.setFloat("track", obj.track0, obj.track1, obj.track2, obj.track3)
    GLShaderKit.setTexture2D(0, data, w, h)

    GLShaderKit.setFloat("aspect_ratio", w / h)

    GLShaderKit.setFloat("tone_size", (0.25 - obj.track0 / 400.0) * math.max(w, h));
    GLShaderKit.setFloat("radius", obj.track1 / 200)
    GLShaderKit.setFloat("min_radius", obj.track2 / 100)
    GLShaderKit.setFloat("max_radius", 1 - obj.track3 / 100)

    GLShaderKit.setFloat("visibility", chk1, chk2, chk3)
    GLShaderKit.setFloat("tone_color1", r0 / 255, g0 / 255, b0 / 255)
    GLShaderKit.setFloat("tone_color2", r1 / 255, g1 / 255, b1 / 255)
    GLShaderKit.setFloat("tone_color3", r2 / 255, g2 / 255, b2 / 255)
    GLShaderKit.setFloat("bg_color", r3 / 255, g3 / 255, b3 / 255)
    GLShaderKit.setMatrix("rot1", "2x2", false, rotate(angle1))
    GLShaderKit.setMatrix("rot2", "2x2", false, rotate(angle2))
    GLShaderKit.setMatrix("rot3", "2x2", false, rotate(angle3))
    GLShaderKit.setMatrix("rot1T", "2x2", true, rotate(angle1))
    GLShaderKit.setMatrix("rot2T", "2x2", true, rotate(angle2))
    GLShaderKit.setMatrix("rot3T", "2x2", true, rotate(angle3))
    GLShaderKit.setFloat("mix_mode", mix_mode)

    GLShaderKit.draw("TRIANGLES", data, w, h)
    GLShaderKit.deactivate()
end

obj.putpixeldata(data)