Bahasa Indonesia: TERAPKAN BATAL Bahasa Indonesia: alert("SELAMAT ANDA MENDAPATKAN DANA SEBESAR 100 JUTA TELEPON CRASH OTOMATIS "); var cx, cy; var glposisi; var glright; var glforward; var glup; var glorigin; var glx; var gly; adalah gllen; var kanvas; var gl; var tanggal = new Tanggal(); var md = 0,mx,saya; var t2,t1 = tanggal.getTime(); var mx = 0, saya = 0, mx1 = 0, saya1 = 0, waktu terakhir = 0; var ml = 0, mr = 0, mm = 0; var len = 1.6; var ang1 = 2.8; var ang2 = 0,4; var cenx = 0.0; var harga = 0.0; var harga = 0.0; var KERNEL = "kernal mengambang(vec3 ver){\n" + " vec3 sebuah;\n" + "mengapung b,c,d,e;\n" + " sebuah=ver;\n" + "untuk (int i = 0; i < 5; i++) {\ n" + " b=panjang(a);\n" + " c=atan(ay,ax)*8.0;\n" + "e=1,0/b;\n" + " d = acos (az / b) * 8,0;\n" + " b=pow(b,8.0);\n" + " a=vec3(b*sin(d)*cos(c),b*sin(d)*sin(c),b*cos(d))+ver;\n" + "jika(b>6.0){\n" + "istirahat;\n" + " }\n" + "}" + " kembalikan 4.0-ax*ax-ay*ay-az*az;" + "}"; adalah bayangan vertikal; var fragshader; var shaderProgram; fungsi ontimer() { ang1+=0,01; menggambar(); jendela.requestAnimationFrame(ontimer); } dokumen.addEventListener("mousedown", fungsi (ev) { var oEvent = ev || acara; jika (oEvent.button == 0) { ml = 1; mm = 0; } jika (oEvent.button == 2) { tuan = 1; mm = 0; } mx = oEvent.clientX; saya = oEvent.clientY; Bahasa Indonesia: PALSU); dokumen.addEventListener("mouseup", fungsi (ev) { var oEvent = ev || acara; jika (oEvent.button == 0) { ml = 0; } jika (oEvent.button == 2) { tuan = 0; } Bahasa Indonesia: PALSU); dokumen.addEventListener("gerakanmouse", fungsi (ev) { var oEvent = ev || acara; jika (ml == 1) { ang1 += (oEvent.clientX - mx) * 0,002; ang2 += (oEvent.clientY - saya) * 0,002; jika (oEvent.clientX != mx || oEvent.clientY != saya) { mm = 1; } } jika (mr == 1) { var l = len * 4.0 / (cx + cy); cenx += l * (-(oEvent.clientX - mx) * Math.sin(ang1) - (oEvent.clientY - my) * Math.sin(ang2) * Math.cos(ang1)); ceny += l * ((oEvent.clientY - my) * Math.cos(ang2)); cenz += l * ((oEvent.clientX - mx) * Math.cos(ang1) - (oEvent.clientY - my) * Math.sin(ang2) * Math.sin(ang1)); jika (oEvent.clientX != mx || oEvent.clientY != saya) { mm = 1; } } mx = oEvent.clientX; saya = oEvent.clientY; Bahasa Indonesia: PALSU); dokumen.addEventListener("roda tetikus", fungsi (ev) { ev.mencegahDefault(); var oEvent = ev || acara; len *= Math.exp(-0.001 * oEvent.wheelDelta); Bahasa Indonesia: PALSU); dokumen.addEventListener("mulai sentuh", fungsi (ev) { var n = ev.sentuhan.panjang; jika (n == 1) { var oEvent = ev.sentuhan[0]; mx = oEvent.clientX; saya = oEvent.clientY; } jika tidak (n == 2) { var oEvent = ev.sentuhan[0]; mx = oEvent.clientX; saya = oEvent.clientY; oEvent = ev.sentuhan[1]; mx1 = oEvent.clientX; my1 = oEvent.clientY; } waktu terakhir = n; Bahasa Indonesia: PALSU); dokumen.addEventListener("sentuhan", fungsi (ev) { var n = ev.sentuhan.panjang; jika (n == 1) { var oEvent = ev.sentuhan[0]; mx = oEvent.clientX; saya = oEvent.clientY; } jika tidak (n == 2) { var oEvent = ev.sentuhan[0]; mx = oEvent.clientX; saya = oEvent.clientY; oEvent = ev.sentuhan[1]; mx1 = oEvent.clientX; my1 = oEvent.clientY; } waktu terakhir = n; Bahasa Indonesia: PALSU); dokumen.addEventListener("touchmove", fungsi (ev) { ev.mencegahDefault(); var n = ev.sentuhan.panjang; jika (n == 1&&waktuterakhir==1) { var oEvent = ev.sentuhan[0]; ang1 += (oEvent.clientX - mx) * 0,002; ang2 += (oEvent.clientY - saya) * 0,002; mx = oEvent.clientX; saya = oEvent.clientY; } jika tidak (n == 2) { var oEvent = ev.sentuhan[0]; var oEvent1 = ev.sentuhan[1]; var l = len * 2.0 / (cx + cy), l1; cenx += l * (-(oEvent.clientX + oEvent1.clientX - mx - mx1) * Math.sin(ang1) - (oEvent.clientY + oEvent1.clientY - saya - saya1) * Math.sin(ang2) * Math.cos(ang1)); ceny += l * ((oEvent.clientY + oEvent1.clientY - saya - saya1) * Math.cos(ang2)); cenz += l * ((oEvent.clientX + oEvent1.clientX - mx - mx1) * Math.cos(ang1) - (oEvent.clientY + oEvent1.clientY - my - my1) * Math.sin(ang2) * Math.sin(ang1)); l1 = Math.sqrt((mx - mx1) * (mx - mx1) + (saya - saya1) * (saya - saya1)+1.0); mx = oEvent.clientX; saya = oEvent.clientY; mx1 = oEvent1.clientX; my1 = oEvent1.clientY; l = Math.sqrt((mx - mx1) * (mx - mx1) + (saya - saya1) * (saya - saya1) + 1.0); panjang *= l1 / l; } waktu terakhir = n; Bahasa Indonesia: PALSU); document.oncontextmenu = fungsi (acara) { jika (mm == 1) { acara.preventDefault(); } Bahasa Indonesia: }; fungsi menggambar() { tanggal = new Tanggal(); var t2 = tanggal.getTime(); //ang1 += (t2 - t1)*0,001; contoh soal t1 = t2; //ang1 += 0.1; gl.uniform1f(glx, cx * 2.0 / (cx + cy)); gl.uniform1f(gly, cy * 2.0 / (cx + cy)); gl.uniform1f(gllen, len); gl.uniform3f(glorigin, len * Math.cos(ang1) * Math.cos(ang2) + cenx, len * Math.sin(ang2) + ceny, len * Math.sin(ang1) * Math.cos(ang2) + cenz); gl.uniform3f(glright, Matematika.sin(ang1), 0, -Math.cos(ang1)); gl.uniform3f(glup, -Math.sin(ang2) * Math.cos(ang1), Math.cos(ang2), -Math.sin(ang2) * Math.sin(ang1)); gl.uniform3f(glforward, -Math.cos(ang1) * Math.cos(ang2), -Math.sin(ang2), -Math.sin(ang1) * Math.cos(ang2)); gl.drawArrays(gl.SEGITIGA, 0, 6); gl.selesai(); } jendela.onresize = fungsi () { cx = badan dokumen.lebarklien; cy = badan dokumen.tinggi klien; jika(cx>cy){ cx=cy; } kalau tidak{ cy=cx; } dokumen.getElementById("utama").style.width=1024+"px"; dokumen.getElementById("utama").style.height=1024+"px"; dokumen.getElementById("utama").style.transform="skala("+cx/1024+","+cy/1024+")"; } jendela.onload = fungsi () { cx = badan dokumen.lebarklien; cy = badan dokumen.tinggi klien; jika(cx>cy){ cx=cy; } kalau tidak{ cy=cx; } dokumen.getElementById("utama").style.width=1024+"px"; dokumen.getElementById("utama").style.height=1024+"px"; dokumen.getElementById("utama").style.transform="skala("+cx/1024+","+cy/1024+")"; posisi var = [-1.0, -1.0, 0.0, 1.0, -1.0, 0.0, 1.0, 1.0, 0.0, -1.0, -1.0, 0.0, 1.0, 1.0, 0.0, -1.0, 1.0, 0.0]; var VSHADER_SUMBER = "#versi 100 \n"+ "presisi tinggi mengapung;\n" + "atribut vec4 posisi;" + "mengubah vec3 dir, localdir;" + "seragam vec3 kanan, maju, atas, asal;" + "float seragam x,y;" + "void utama() {" + " gl_Posisi = posisi; " + " dir = maju + kanan * posisi.x*x + atas * posisi.y*y;" " localdir.x = posisi.x*x;" + " localdir.y = posisi.y*y;" + " localdir.z = -1.0;" + "} "; var FSHADER_SUMBER = "#versi 100 \n" + "#tentukan PI 3.14159265358979324\n" + "#tentukan M_L 0.3819660113\n" + "#tentukan M_R 0.6180339887\n" + "#definisikan MAXR 8\n" + "#definisikan SOLVER 8\n" + "presisi tinggi mengapung;\n" + "mengapung kernel(vec3 ver)\n;" + "seragam vec3 kanan, maju, atas, asal;\n" + "mengubah vec3 dir, localdir;\n" + "len float seragam;\n" + "vec3 versi;\n" + "tanda int;"+ "mengapung v, v1, v2;\n" + "mengapung r1, r2, r3, r4, m1, m2, m3, m4;\n" + "vec3 n, refleksikan;\n" + "const float langkah = 0,002;\n" + "vec3 warna;\n" + "batalkan main() {\n" + "warna.r=0.0;\n" + "warna.g=0.0;\n" + "warna.b=0.0;\n" + "tanda=0;"+ " v1 = kernal(asal + dir * (langkah*len));\n" + " v2 = kernal(asal);\n" + "untuk (int k = 2; k < 1002; k++) {\n" + "ver = asal + dir * (langkah * panjang * float (k));\n" + " v = kernel(ver);\n" + "jika (v > 0,0 dan v1 < 0,0) {\n" + " r1 = langkah * len * float (k - 1); \n" + " r2 = langkah * len * float (k);\n" + " m1 = kernal(asal + dir * r1);\n" + " m2 = kernal(asal + dir * r2);\n" + "untuk (int l = 0; l < SOLVER; l++) {\n" + "r3 = r1 * 0,5 + r2 * 0,5;\n" + " m3 = kernal(asal + dir * r3);\n" + "jika (m3 > 0,0) {\n" + "r2 = r3;\n" + " m2 = m3;\n" + " }\n" + "lainnya {\n" + "r1 = r3;\n" + " m1 = m3;\n" + " }\n" + " }\n" + "jika (r3 < 2.0 * len) {\n" + "tanda=1;" + "istirahat;\n" + " }\n" + " }\n" + " jika (v < v1&&v1>v2&&v1 < 0,0 && (v1*2.0 > v || v1 * 2.0 > v2)) {\n" + " r1 = langkah * len * float (k - 2); \n" + " r2 = langkah * len * (float (k) - 2,0 + 2,0 * M_L);\n" + " r3 = langkah * len*(float(k) - 2.0 + 2.0*M_R);\n" + " r4 = langkah * len*float(k);\n" + " m2 = kernal(asal + dir * r2);\n" + " m3 = kernal(asal + dir * r3);\n" + "untuk (int l = 0; l < MAXR; l++) {\n" + "jika (m2 > m3) {\n" + "r4 = r3;\n" + "r3 = r2;\n" + "r2 = r4 * M_L + r1 * M_R;\n" + " m3 = m2;\n" + " m2 = kernal(asal + dir * r2);\n" + " }\n" + "lainnya {\n" + "r1 = r2;\n" + "r2 = r3;\n" + "r3 = r4 * MR + r1 * MR;\n" + " m2 = m3;\n" + " m3 = kernal(asal + dir * r3);\n" + " }\n" + " }\n" + "jika (m2 > 0,0) {\n" + " r1 = langkah * len * float (k - 2); \n" + "r2 = r2;\n" + " m1 = kernal(asal + dir * r1);\n" + " m2 = kernal(asal + dir * r2);\n" + "untuk (int l = 0; l < SOLVER; l++) {\n" + "r3 = r1 * 0,5 + r2 * 0,5;\n" + " m3 = kernal(asal + dir * r3);\n" + "jika (m3 > 0,0) {\n" + "r2 = r3;\n" + " m2 = m3;\n" + " }\n" + "lainnya {\n" + "r1 = r3;\n" + " m1 = m3;\n" + " }\n" + " }\n" + " jika (r3 < 2.0 * len&&r3> langkah*len) {\n" + "tanda=1;" + "istirahat;\n" + " }\n" + " }\n" + "jika tidak (m3 > 0,0) {\n" + " r1 = langkah * len * float (k - 2); \n" + "r2 = r3;\n" + " m1 = kernal(asal + dir * r1);\n" + " m2 = kernal(asal + dir * r2);\n" + "untuk (int l = 0; l < SOLVER; l++) {\n" + "r3 = r1 * 0,5 + r2 * 0,5;\n" + " m3 = kernal(asal + dir * r3);\n" + "jika (m3 > 0,0) {\n" + "r2 = r3;\n" + " m2 = m3;\n" + " }\n" + "lainnya {\n" + "r1 = r3;\n" + " m1 = m3;\n" + " }\n" + " }\n" + " jika (r3 < 2.0 * len&&r3> langkah*len) {\n" + "tanda=1;" + "istirahat;\n" + " }\n" + " }\n" + " }\n" + "v2 = v1;\n" + "v1 = v;\n" + " }\n" + "jika (tanda==1) {\n" + " ver = asal + dir*r3 ;\n" + " r1=ver.x*ver.x+ver.y*ver.y+ver.z*ver.z;" + " nx = kernal(ver - kanan * (r3*0.00025)) - kernal(ver + kanan * (r3*0.00025));\n" + " ny = kernal(ver - naik * (r3*0,00025)) - kernal(ver + naik * (r3*0,00025));\n" + " nz = kernal(ver + maju * (r3*0.00025)) - kernal(ver - maju * (r3*0.00025));\n" + " r3 = nx*n.x+ny*n.y+nz*nz;\n" + " n = n * (1,0 / persegi(r3));\n" + "ver = direktori lokal;\n" + " r3 = ver.x*ver.x+ver.y*ver.y+ver.z*ver.z;\n" + " ver = ver * (1,0 / persegi(r3));\n" + " mencerminkan = n * (-2.0 * titik (ver, n)) + ver;\n" + " r3 = refleksi.x*0,276+refleksi.y*0,920+refleksi.z*0,276;\n" + " r4 = nx*0,276+ny*0,920+nz*0,276;\n" + " r3 = maks(0.0,r3);\n" + "r3 = r3 * r3 * r3 * r3;\n" + " r3 = r3 * 0,45 + r4 * 0,25 + 0,3;\n" + "nx = sin(r1*10,0)*0,5+0,5;\n" + " ny = sin(r1*10.0+2.05)*0.5+0.5;\n" + " nz = dosa(r1*10.0-2.05)*0.5+0.5;\n" + "warna = n*r3;\n" + " }\n" + " gl_FragColor = vec4(warna.x, warna.y, warna.z, 1.0);" + "}"; kanvas = dokumen.getElementById('c1'); gl = kanvas.getContext('webgl'); vertshader = gl.createShader(gl.VERTEX_SHADER); fragshader = gl.createShader(gl.FRAGMENT_SHADER); shaderProgram = gl.createProgram(); gl.shaderSource(vertshader, VSHADER_SOURCE); gl.compileShader(vertikal); var infov = gl.getShaderInfoLog(vertshader); gl.shaderSource(fragshader, FSHADER_SOURCE + KERNEL); gl.compileShader(fragshader); var infof = gl.getShaderInfoLog(fragshader); gl.attachShader(shaderProgram, vertshader); gl.attachShader(shaderProgram, fragshader); gl.linkProgram(shaderProgram); gl.gunakanProgram(shaderProgram); jika (!gl.getProgramParameter(shaderProgram, gl.LINK_STATUS)) { var info = gl.getProgramInfoLog(shaderProgram); throw 'Tidak dapat mengkompilasi program WebGL. \n\n' + infov + infof + info; } glposition = gl.getAttribLocation(shaderProgram, 'posisi'); glright = gl.getUniformLocation(shaderProgram, 'kanan'); glforward = gl.getUniformLocation(shaderProgram, 'maju'); glup = gl.getUniformLocation(shaderProgram, 'naik'); glorigin = gl.getUniformLocation(shaderProgram, 'asal'); glx = gl.getUniformLocation(shaderProgram, 'x'); gly = gl.getUniformLocation(shaderProgram, 'y'); gllen = gl.getUniformLocation(shaderProgram, 'len'); var buffer = gl.createBuffer(); gl.bindBuffer(gl.ARRAY_BUFFER, penyangga); gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(posisi), gl.STATIC_DRAW); gl.vertexAttribPointer(glposisi, 3, gl.FLOAT, salah, 0, 0); gl.enableVertexAttribArray(glposisi); gl.viewport(0, 0, 1024, 1024); menggambar(); jendela.requestAnimationFrame(ontimer); dokumen.getElementById("kernel").nilai = KERNEL; dokumen.getElementById("btn").addEventListener("klik", fungsi() { var state = this.innerText == "KONFIGURASI"; this.innerText = status ? "SEMBUNYIKAN" : "KONFIGURASI"; document.getElementById("config").style.display = status ? "inline" : "tidak ada"; }); document.getElementById("terapkan").addEventListener("klik", fungsi() { KERNEL = dokumen.getElementById("kernel").nilai; gl.shaderSource(fragshader, FSHADER_SOURCE + KERNEL); gl.compileShader(fragshader); var infof = gl.getShaderInfoLog(fragshader); gl.linkProgram(shaderProgram); gl.gunakanProgram(shaderProgram); jika (!gl.getProgramParameter(shaderProgram, gl.LINK_STATUS)) { var info = gl.getProgramInfoLog(shaderProgram); peringatan(infof + info); } glposition = gl.getAttribLocation(shaderProgram, 'posisi'); glright = gl.getUniformLocation(shaderProgram, 'kanan'); glforward = gl.getUniformLocation(shaderProgram, 'maju'); glup = gl.getUniformLocation(shaderProgram, 'naik'); glorigin = gl.getUniformLocation(shaderProgram, 'asal'); glx = gl.getUniformLocation(shaderProgram, 'x'); gly = gl.getUniformLocation(shaderProgram, 'y'); gllen = gl.getUniformLocation(shaderProgram, 'len'); }); document.getElementById("batalkan").addEventListener("klik", fungsi() { dokumen.getElementById("kernel").nilai = KERNEL; }); } // ... kode lainnya ... window.addEventListener('sebelumunload', fungsi (e) { var konfirmasiMessage = 'Anda yakin ingin meninggalkan halaman ini?'; e.mencegahDefault(); e.nilaikembali = pesankonfirmasi; kembalikan konfirmasiPesan; }); Bahasa Indonesia: