{"id":1134,"date":"2014-01-27T01:37:26","date_gmt":"2014-01-26T16:37:26","guid":{"rendered":"http:\/\/mirror.boy.jp\/?p=1134"},"modified":"2014-01-27T01:38:16","modified_gmt":"2014-01-26T16:38:16","slug":"jit-gl-lua-%e3%81%a7%e5%85%89%e6%ba%90%e3%83%bb%e3%83%9e%e3%83%86%e3%83%aa%e3%82%a2%e3%83%ab%e3%82%92%e8%a8%ad%e5%ae%9a%e3%81%97%e3%81%a6%e6%8f%8f%e7%94%bb%ef%bc%9acycling74-maxopengljitter","status":"publish","type":"post","link":"https:\/\/mirror.boy.jp\/?p=1134","title":{"rendered":"jit.gl.lua \u3067\u5149\u6e90\u30fb\u30de\u30c6\u30ea\u30a2\u30eb\u3092\u8a2d\u5b9a\u3057\u3066\u63cf\u753b\uff1aCycling’74 Max,OpenGL,Jitter"},"content":{"rendered":"

\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8<\/a><\/p>\n

[javascript]<\/p>\n

this.autowatch = 1
\nthis.gc = 1<\/p>\n

local gl = require("opengl")
\nlocal glu = require("opengl.glu")
\nlocal GL = gl
\nlocal GLU = glu;
\nlocal _analogIn = {};<\/p>\n

local vertexes = {
\n {-0.5,0.5,0.5},
\n {-0.5,-0.5,0.5},
\n {0.5,-0.5,0.5},
\n {0.5,0.5,0.5},
\n {-0.5,0.5,-0.5},
\n {-0.5,-0.5,-0.5},
\n {0.5,-0.5,-0.5},
\n {0.5,0.5,-0.5}
\n};<\/p>\n

local lightAmb = {0,0,0,1}
\nlocal lightDiff = {1,1,1,1}
\nlocal lightSpec = {1,1,1,1}
\nlocal lightPos = {1,1,1,0}<\/p>\n

local goldAmb = {0.24725,0.1995,0.0745,1}
\nlocal goldDiff = {0.75164,0.60648,0.22648,1};
\nlocal goldSpec = {0.628281,0.555802,0.366065,1};
\nlocal goldShin = 51.2;<\/p>\n

local _rot = {0,0,0};
\nlocal angle = 0;<\/p>\n

function rot(…)<\/p>\n

_rot = {…};
\nend<\/p>\n

function drawCube()<\/p>\n

–top
\n gl.Normal(0,1,0);
\n gl.Begin(GL.QUADS);
\n gl.Vertex(vertexes[1])
\n gl.Vertex(vertexes[4])
\n gl.Vertex(vertexes[8])
\n gl.Vertex(vertexes[5])
\n gl.End();<\/p>\n

–buttom
\n gl.Normal(0,-1,0)
\n gl.Begin(GL.QUADS)
\n gl.Vertex(vertexes[6])
\n gl.Vertex(vertexes[7]);
\n gl.Vertex(vertexes[3]);
\n gl.Vertex(vertexes[2]);
\n gl.End()<\/p>\n

–front
\n gl.Normal(0,0,1)
\n gl.Begin(GL.QUADS)
\n gl.Vertex(vertexes[1])
\n gl.Vertex(vertexes[2])
\n gl.Vertex(vertexes[3])
\n gl.Vertex(vertexes[4])
\n gl.End()<\/p>\n

–back
\n gl.Normal(0,0,-1)
\n gl.Begin(GL.QUADS)
\n gl.Vertex(vertexes[5])
\n gl.Vertex(vertexes[8])
\n gl.Vertex(vertexes[7])
\n gl.Vertex(vertexes[6])
\n gl.End()<\/p>\n

–left
\n gl.Normal(-1,0,0)
\n gl.Begin(GL.QUADS)
\n gl.Vertex(vertexes[1])
\n gl.Vertex(vertexes[5])
\n gl.Vertex(vertexes[6])
\n gl.Vertex(vertexes[2])
\n gl.End()<\/p>\n

–right
\n gl.Normal(1,0,0)
\n gl.Begin(GL.QUADS)
\n gl.Vertex(vertexes[4])
\n gl.Vertex(vertexes[3])
\n gl.Vertex(vertexes[7])
\n gl.Vertex(vertexes[8])
\n gl.End()<\/p>\n

end<\/p>\n

function scriptload()<\/p>\n

print("scriptload");<\/p>\n

end<\/p>\n

function draw()<\/p>\n

–init
\n gl.ClearColor(1,1,1,1)
\n gl.ClearDepth(1)
\n gl.Enable(GL.DEPTH_TEST)<\/p>\n

gl.Light(GL.LIGHT0,GL.AMBIENT,lightAmb)
\n gl.Light(GL.LIGHT0,GL.DIFFUSE,lightDiff)
\n gl.Light(GL.LIGHT0,GL.SPECULAR,lightSpec)<\/p>\n

gl.Enable(GL.LIGHT0)
\n gl.Enable(GL.LIGHTING)
\n gl.Enable(GL.NORMALIZE)<\/p>\n

gl.Clear(GL.COLOR_BUFFER_BIT,GL.DEPTH_BUFFER_BIT)
\n gl.LoadIdentity();
\n glu.LookAt({0,0,2},{0,0,0},{0,1,0});<\/p>\n

–light
\n gl.Light(GL.LIGHT0,GL.POSITION,lightPos)<\/p>\n

gl.PushMatrix()
\n gl.Rotate(_rot)<\/p>\n

— gl.Rotate(angle,0,1,0)
\n gl.Material(GL.FRONT_AND_BACK,GL.AMBIENT,goldAmb);
\n gl.Material(GL.FRONT_AND_BACK,GL.DIFFUSE,goldDiff);
\n gl.Material(GL.FRONT_AND_BACK,GL.SPECULAR,goldSpec)
\n gl.Material(GL.FRONT_AND_BACK,GL.SHININESS,goldShin);<\/p>\n

drawCube();<\/p>\n

gl.PopMatrix()<\/p>\n

angle = angle + 1;
\n if angle >= 360 then angle = 0 end<\/p>\n

end
\n[\/javascript]<\/p>\n

\u53c2\u8003\u56f3\u66f8<\/h3>\n

\u306f\u3058\u3081\u3066\u306eOpenGL\u2015\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u3063\u305f\u300c3D\u2010CG\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u300d\u306e\u57fa\u672c\u00a0<\/a>\u00a0– p.131 \u304b\u3089\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u5229\u7528\u3057\u307e\u3057\u305f\u3002Max\u306eOpenGL\u3068\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u3042\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u3053\u306e\u66f8\u7c4d\u306f\u52c9\u5f37\u3057\u3084\u3059\u3044\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

[javascript] this.autowatch = 1 this.gc = 1 local gl = require("opengl") local glu = require("o … \u7d9a\u304d\u3092\u8aad\u3080 jit.gl.lua \u3067\u5149\u6e90\u30fb\u30de\u30c6\u30ea\u30a2\u30eb\u3092\u8a2d\u5b9a\u3057\u3066\u63cf\u753b\uff1aCycling’74 Max,OpenGL,Jitter<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,47,45,26],"tags":[],"_links":{"self":[{"href":"https:\/\/mirror.boy.jp\/index.php?rest_route=\/wp\/v2\/posts\/1134"}],"collection":[{"href":"https:\/\/mirror.boy.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mirror.boy.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mirror.boy.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mirror.boy.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1134"}],"version-history":[{"count":2,"href":"https:\/\/mirror.boy.jp\/index.php?rest_route=\/wp\/v2\/posts\/1134\/revisions"}],"predecessor-version":[{"id":1137,"href":"https:\/\/mirror.boy.jp\/index.php?rest_route=\/wp\/v2\/posts\/1134\/revisions\/1137"}],"wp:attachment":[{"href":"https:\/\/mirror.boy.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mirror.boy.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mirror.boy.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}