#ifdef GL_ES precision highp float; #endif uniform vec2 resolution;// Canvas size (width,height) uniform vec2 mouse;// mouse position in screen pixels uniform float time;// Time in seconds since load const float PI = 3.1415926;//π //要る const vec3 backColor = vec3(1.0,1.0,1.0);//内色 const vec3 propellerColor = vec3(0.008,0.896,0.950);//プロペラ色 const vec3 flameLineColor = vec3(1.0,1.0,1.0);//枠線色 const vec3 flameLineClearColor = vec3(0.698,0.867,0.950);//枠線色 const vec3 outerBackGroundColor = vec3(0.000,0.014,0.015);//外背景色 const vec3 outerFrameColor = vec3(0.570,0.950,0.950);//外円2色 const vec3 circleFrameColor = vec3(0.738,0.914,0.950);//円1色 //Trance_Logo const vec3 lineTopColor = vec3(0.051,0.709,1.000);//上棒色 const vec3 lineUnderColor = vec3(0.051,0.709,1.000);//下棒色 const vec3 lineLightColor = vec3(0.051,0.709,1.000);//左棒色 const vec3 circleIn3Color = vec3(0.051,0.709,1.000);//円2色 const vec3 circleIn2Color = vec3(0.883,0.950,0.941);//円2色 const vec3 circleInColor = vec3(0.051,0.709,1.000);//円2色 const vec3 rectColor = vec3(0.051,0.709,1.000);//円2色 const vec3 ellipseColor = vec3(0.051,0.709,1.000);//円2色 const vec3 panelColor = vec3(0.051,0.709,1.000);//円2色 const vec3 panel2Color = vec3(0.202,0.796,1.000);//円2色 const vec3 ButtonColor = vec3(0.505,1.000,0.884);//円2色 const vec3 codeColor = vec3(0.007,0.970,0.896);//円2色 float random (in vec2 _st) { return fract(sin(dot(_st.xy, vec2(12.9898,78.233)))* 43758.5453123); } float noise (in vec2 _st) { vec2 i = floor(_st); vec2 f = fract(_st); // Four corners in 2D of a tile float a = random(i); float b = random(i + vec2(1.0, 0.0)); float c = random(i + vec2(0.0, 1.0)); float d = random(i + vec2(1.0, 1.0)); vec2 u = f * f * (3.0 - 2.0 * f); return mix(a, b, u.x) + (c - a)* u.y * (1.0 - u.x) + (d - b) * u.x * u.y; } #define NUM_OCTAVES 5 float fbm ( in vec2 _st) {//非整数ブラウン運動 float v = 0.0; float a = 0.5; vec2 shift = vec2(100.0); // Rotate to reduce axial bias mat2 rot = mat2(cos(0.5), sin(0.5), -sin(0.5), cos(0.50)); for (int i = 0; i < NUM_OCTAVES; ++i) { v += a * noise(_st); _st = rot * _st * 2.0 + shift; a *= 0.5; } return v; } void propeller(vec2 p, inout vec3 i){//プロペラ形描画 float l = abs(sin((atan(p.y, p.x) - length(p) + time*2.0) * 2.5) * 0.6) + 0.369; float t = 0.172 / (l - length(p)/0.9); i = mix(backColor, propellerColor, t); } void flameLine(vec2 p, vec2 offset, inout vec3 i){//枠線描画 vec2 q = p - offset; float l = atan(q.y, q.x); float fs = sin(l * 69.0); i = mix(flameLineColor, flameLineClearColor, fs); } void outerBackGround(vec2 p, vec2 offset, float iSize, float oSize, vec3 color, inout vec3 i){//外背景描画 vec2 q = p - offset; float l = length(q); if(l > iSize && l > oSize){ // i = color+(length(q)*0.9); i = color; } } void outerFrame(vec2 p, vec2 offset, float iSize, float oSize, vec3 color, inout vec3 i){//外円形描画 vec2 q = p - offset; float l = length(q); if(l > iSize && l < oSize){ i = color+sin(length(q.x)+2.776); } } void circleFrame(vec2 p, vec2 offset, float size, vec3 color, inout vec3 i){//円1形描画 float l = length(p - offset); if(l < size){ i = color+abs(length(p)+-0.344); } } //Trance_Logo void lineTop(vec2 p, vec2 offset, float size, vec3 color, inout vec3 i){//上棒形描画 float d = 1.296; float s = sin(d); // サインを求める float c = cos(d); // コサインを求める mat2 m = mat2(c, s, -s, c); // 行列に回転用の値をセット p *= m; float l = abs(abs((atan(p.y-0.016, (p.x+-0.188/0.876)) - length(p - offset-0.308)*4.304) * 0.504) * 0.684) + 0.040; if(l < size){ i = color; } } void lineUnder(vec2 p, vec2 offset, float size, vec3 color, inout vec3 i){//下棒形描画 float d = -2.088; float s = sin(d); // サインを求める float c = cos(d); // コサインを求める mat2 m = mat2(c, s, -s, c); // 行列に回転用の値をセット p *= m; float l = abs(abs((atan(p.y-0.064, (p.x+-0.164/0.876)) - length(p - offset-0.300)*4.456) * 0.336) * 0.684) + 0.040; if(l < size){ i = color; } } void lineLight(vec2 p, vec2 offset, float size, vec3 color, inout vec3 i){//左棒形描画 float d = -5.104; float s = sin(d); // サインを求める float c = cos(d); // コサインを求める mat2 m = mat2(c, s, -s, c); // 行列に回転用の値をセット p *= m; float l = abs(abs((atan(p.y-0.032, (p.x+-0.164/0.876)) - length(p - offset-0.380)*4.408) * 0.488) * 0.948) + 0.040; if(l < size){ i = color; } } void circleIn3(vec2 p, vec2 offset, float size, vec3 color, inout vec3 i){//円2形描画 float l = length(p - offset); if(l < size){ i = color; } } void circleIn2(vec2 p, vec2 offset, float size, vec3 color, inout vec3 i){//円2形描画 float l = length(p - offset); if(l < size){ i = color; } } void circleIn(vec2 p, vec2 offset, float size, vec3 color, inout vec3 i){//円2形描画 float l = length(p - offset); if(l < size){ i = color; } } void rect(vec2 p, vec2 offset, float size, vec3 color, inout vec3 i){ vec2 q = (p - offset) / size; if(abs(q.x) < 1.0 && abs(q.y) < 7.808){ i = color+sin(length(q.x)+2.312); } } void rect2(vec2 p, vec2 offset, float size, vec3 color, inout vec3 i){ vec2 q = (p - offset) / size; if(abs(q.x) < 1.0 && abs(q.y) < 5.0){ i = color+sin(length(q.x)+2.312); } } void ellipse(vec2 p, vec2 offset, vec2 prop, float size, vec3 color, inout vec3 i){ vec2 q = (p - offset) / prop; if(length(q) < size){ i = color+abs(length(q.x)-0.405); } } void panel(vec2 p, vec2 offset, vec2 size, vec3 color, inout vec3 i){ vec2 q = (p - offset) / size; if(abs(q.x) < 2.0 && abs(q.y) < 0.537){ i = color+sin(length(q)-1.525); } } void panel2(vec2 p, vec2 offset, vec2 size, vec3 color, inout vec3 i){ vec2 q = (p - offset) / size; if(abs(q.x) < 2.0 && abs(q.y) < 1.297){ i = color+abs(length(q.x)-1.989); } } void Button(vec2 p, vec2 offset, vec2 size, vec3 color, inout vec3 i){ vec2 q = (p - offset) / size; if(abs(q.x) < 0.5 && abs(q.y) < 0.340){ i = color+asin(length(q)-0.101); } } void code(vec2 p, vec2 offset, vec2 size, vec3 color, inout vec3 i){ vec2 q = (p - offset) / size; if(abs(q.x) < 0.02 && abs(q.y) < 0.02){ i = abs(color) + (0.164-length(p)); } } void main(void){ vec2 p = (gl_FragCoord.xy * 2.0 - resolution) / min(resolution.x, resolution.y)/0.524;//位置正規化 p -= vec2(0.000,0.6);//扇風機位置 //vec2 p = (gl_FragCoord.xy * 2.0 - u_resolution) / min(u_resolution.x, u_resolution.y)/5.212;//位置正規化 //p -= vec2(0.000,0.700)*3.0;//扇風機位置 // 最終的に出力される色 vec3 destColor = vec3(1.0); vec3 destColor2 = vec3(1.0); vec3 destColor3 = vec3(1.0); //上から順に描画していく propeller (p, destColor);//プロペラ位置 flameLine (p, vec2(0.0), destColor2);//枠線位置 destColor *= destColor2;//枠線色足し outerBackGround (p, vec2(0.0), 0.9, 0.93, outerBackGroundColor, destColor);//外背景位置 vec2 st = (gl_FragCoord.xy * 2.0 - resolution) / min(resolution.x, resolution.y); st = st * (fract(time*-0.092)/0.2); vec3 color = vec3(0.0); vec2 q = vec2(0.); q.x = fbm( st + 0.00*time); q.y = fbm( st + vec2(1.0)); vec2 r = vec2(0.); r.x = fbm( st + 1.0*q + vec2(1.7,9.2)+ 0.15*time ); r.y = fbm( st + 1.0*q + vec2(8.3,2.8)+ 0.126*time); float f = fbm(st+r); destColor3 = mix(vec3(0.101961,0.619608,0.666667), vec3(0.666667*time,0.666667,0.498039), clamp((f*f)*4.0,0.0,1.0)); destColor3 = mix(destColor, vec3(0.000,0.000*time,0.920), clamp(length(q),0.0*time,1.0)); destColor3 = mix(destColor, vec3(0.000,0.079,0.095), clamp(length(resolution.x)*time,0.0,0.936)); destColor += destColor3*1.984; outerFrame (p, vec2(0.0), 0.9, 0.93, outerFrameColor, destColor);//外枠位置 circleFrame (p, vec2(0,0), 0.25, circleFrameColor, destColor);//円1位置 //lineTop (p, vec2(0.060,-0.850), 0.066, lineTopColor, destColor);//上棒位置 lineUnder (p, vec2(0.040,-0.870), 0.066, lineUnderColor, destColor);//下棒位置 lineLight (p, vec2(-0.040,-0.910), 0.066, lineLightColor, destColor);//横棒位置 circleIn3 (p, vec2(0,0), 0.066, circleIn3Color, destColor);//円2位置 circleIn2 (p, vec2(0,0), 0.05, circleIn2Color, destColor);//円2位置 circleIn (p, vec2(0,0), 0.015, circleInColor, destColor);//円2位置 p -= vec2(0.000,-0.620)*3.0; ellipse(p, vec2(0.000,-0.130), vec2(0.960,-0.440), 0.731, ellipseColor, destColor); rect(p, vec2(0.000,0.410), 0.067, rectColor, destColor); rect2(p, vec2(0.000,0.300), -0.085, rectColor, destColor); panel(p, vec2(0.000,-0.160), vec2(-0.110,-0.060), panelColor, destColor); panel2(p, vec2(0.000,-0.260), vec2(-0.110,-0.060), panel2Color, destColor); Button(p, vec2(0.120,-0.220), vec2(-0.110,-0.060), ButtonColor, destColor); Button(p, vec2(0.120,-0.300), vec2(-0.110,-0.060), ButtonColor, destColor); Button(p, vec2(-0.120,-0.220), vec2(-0.110,-0.060), ButtonColor, destColor); Button(p, vec2(-0.120,-0.300), vec2(-0.110,-0.060), ButtonColor, destColor); Button(p, vec2(0.000,-0.260), vec2(-0.110,-0.060), ButtonColor, destColor); // code(p, vec2(-0.150,-0.210), vec2(0.530,-0.070), codeColor, destColor); // code(p, vec2(-0.150,-0.221), vec2(0.050,-0.610), codeColor, destColor); // code(p, vec2(-0.130,-0.220), vec2(0.050,-0.610), codeColor, destColor); // code(p, vec2(-0.120,-0.220), vec2(0.050,-0.610), codeColor, destColor); // code(p, vec2(-0.100,-0.220), vec2(0.050,-0.610), codeColor, destColor); // code(p, vec2(-0.130,-0.370), vec2(0.050,-0.610), codeColor, destColor); // code(p, vec2(-0.130,-0.360), vec2(0.440,-0.050), codeColor, destColor); // code(p, vec2(-0.110,-0.370), vec2(0.040,0.400), codeColor, destColor); // code(p, vec2(-0.110,-0.360), vec2(0.050,0.070), codeColor, destColor); vec2 pos=(gl_FragCoord.xy/resolution.y); pos.x-=resolution.x/resolution.y/2.0;pos.y-=0.5; float c = 4.0; float tn = mod(time, 2.0*PI*f) -PI*f; float t = pos.x*f*PI; float fx=sin(t+time)/6.0; float rs=distance(t, tn); float dist=abs(pos.y-fx)*80.0*sqrt(rs); gl_FragColor+=vec4(0.5/dist,0.5/dist,1.0/dist,1.0); c = 4.0; tn = mod(2.0*PI*f, 2.0*PI*f) -PI*f; t = pos.x*f*PI; fx=sin(pos.x*9.0-time)/8.0; rs=distance(t, tn); dist=abs(pos.y-fx)*80.0*sqrt(rs); gl_FragColor = vec4((f*f*f/time+0.360*f*f+0.732*f)*destColor,1.0); }