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Task/Mandelbrot-set/GLSL/mandelbrot-set.glsl

@@ -0,0 +1,32 @@
+void main(void)
+{
+	vec2 uv = gl_FragCoord.xy / iResolution.xy;
+	float scale = iResolution.y / iResolution.x;
+	uv=((uv-0.5)*5.5);
+	uv.y*=scale;
+	uv.y+=0.0;
+	uv.x-=0.5;
+
+
+	vec2 z = vec2(0.0, 0.0);
+	vec3 c = vec3(0.0, 0.0, 0.0);
+	float v;
+	
+	for(int i=0;(i<170);i++)
+	{
+
+		if(((z.x*z.x+z.y*z.y) >= 4.0)) break;
+		z = vec2(z.x*z.x - z.y*z.y, 2.0*z.y*z.x) + uv;
+		
+		
+		if((z.x*z.x+z.y*z.y) >= 2.0)
+		{
+			c.b=float(i)/20.0;
+			c.r=sin((float(i)/5.0));
+		}
+
+	}
+	
+	
+	gl_FragColor = vec4(c,1.0);
+}