text_styles.n

import math

class WeirdColor{

	swampFire:( pos , mesh  ){

		u_outline = true
		u_outline_thickness = pos.x
		vec3 c = vec3( 0. )

		vec2 v = mesh        
		float pi2 = 3.1415926535 * 2.0;
		float cx = -cos( .494 + sin( time.sec ) * (param_y) * .0001 );

		float cy = -sin(.488)//@(param_y / device.h) );
		float z = 0.0;
		float m = 0.0;

		for(int i = 0; i < 50; i ++){


			v.x = abs(v.x) ;
			v.y = abs(v.y);
			m = v.x * v.x + v.y * v.y;
			v.x = v.x / m + cx;
			v.y = v.y / m + cy;

		}

		u_outline_thickness = length( v )
		normalize( v )
			
		return abs(vec3( sin( v.x) , cos( v.y ) , 0. ))

	}

	galaxyPurple:( pos , mesh  ){

		u_outline = true
		vec3 c = vec3( 0. )

		vec2 v = mesh
		
		float pi2 = 3.1415926535 * 2.0;
		//0.7172701949860725
	//  float cx = @(sin(sin( 20. * (param_y / device.h)   )))
	//  float cy = @(sin( 10. * sin( (param_x / device.w)   )  ))
		 
		float cx = -0.8580193310201044 + .0002 * cos( 3. * (param_y) )
		float cy = -0.8518743525832136 + .0005 * sin( 3. * (param_x) )

		float z = 0.0;
		float m = 0.0;

		for(int i = 0; i < 30; i ++){


			v.x = abs(v.x) ;
			v.y = abs(v.y);
			m = v.x * v.x + v.y * v.y;
			v.x = v.x / m + cx;
			v.y = v.y / m + cy;

		}

		u_outline_thickness = length( v )

		normalize( v )
			
		return abs(vec3( sin( v.x) , 0. , sin( v.y )  ))
	}

	starryNight:( pos , mesh  ){

		u_outline = true
		vec3 c = vec3( 0. )


		vec2 v = mesh
		
		float pi2 = 3.1415926535 * 2.0;
		//0.7172701949860725
		//  float cx = @(sin(sin( 20. * (param_y / device.h)   )))
		//  float cy = @(sin( 10. * sin( (param_x / device.w)   )  ))
		 
		float cx = -0.8580193310201044 + .0002 * cos( 3. * (param_y) )
		float cy = -0.8518743525832136 + .0005 * sin( 3. * (param_x) )

		float z = 0.0;
		float m = 0.0;

		for(int i = 0; i < 30; i ++){


			v.x = abs(v.x) ;
			v.y = abs(v.y);
			m = v.x * v.x + v.y * v.y;
			v.x = v.x / m + cx;
			v.y = v.y / m + cy;

		}

		
		u_outline_thickness = length( v )

		normalize( v )

			
		return abs(vec3( sin( v.x * cos( v.y) ) ,  sin( v.x)  , sin( v.y )  ))

	}

	iceBlue:( pos , mesh  ){

		vec3 c = vec3( 0. )


		vec2 v = mesh
		
		float pi2 = 3.1415926535 * 2.0;
		//0.7172701949860725
		//  float cx = @(sin(sin( 20. * (param_y / device.h)   )))
		//  float cy = @(sin( 10. * sin( (param_x / device.w)   )  ))
		 
		float cx = -0.8580193310201044 + .0002 * cos( 3. * (param_y) )
		float cy = -0.8518743525832136 + .0005 * sin( 3. * (param_x) )

		float z = 0.0;
		float m = 0.0;

		for(int i = 0; i < 30; i ++){


			v.x = abs(v.x) ;
			v.y = abs(v.y);
			m = v.x * v.x + v.y * v.y;
			v.x = v.x / m + cx;
			v.y = v.y / m + cy;

		}

		
		u_outline_thickness = length( v )

		normalize( v )

			
		return normalize( vec3( sin( v.x  ), cos( v.y ) , sin( v.x * cos( v.y ) ) )) 
	}

	 whiteDot:( pos , mesh  ){

		vec3 c = vec3( 0. )


		vec2 v = mesh
		
		float pi2 = 3.1415926535 * 2.0;
		//0.7172701949860725
		//  float cx = @(sin(sin( 20. * (param_y / device.h)   )))
		//  float cy = @(sin( 10. * sin( (param_x / device.w)   )  ))
		 
		float cx = -0.8580193310201044 + .0002 * cos( 3. * (param_y) )
		float cy = -0.8518743525832136 + .0005 * sin( 3. * (param_x) )

		float z = 0.0;
		float m = 0.0;

		for(int i = 0; i < 30; i ++){


			v.x = abs(v.x) ;
			v.y = abs(v.y);
			m = v.x * v.x + v.y * v.y;
			v.x = v.x / m + cx;
			v.y = v.y / m + cy;

		}

	 
		u_boldness = length( v )
		//u_outline_thickness = length( v )

		normalize( v )

			
		return vec3( 1. ) 
	}

	redNight:( pos , mesh  ){

		u_outline = true
		vec3 c = vec3( 0. )


		vec2 v = mesh
		
		float pi2 = 3.1415926535 * 2.0;
		//0.7172701949860725
		//  float cx = @(sin(sin( 20. * (param_y / device.h)   )))
		//  float cy = @(sin( 10. * sin( (param_x / device.w)   )  ))
		 
		float cx = -0.8580193310201044 + .0002 * cos( 3. * (param_y) )
		float cy = -0.8518743525832136 + .0005 * sin( 3. * (param_x) )

		float z = 0.0;
		float m = 0.0;

		for(int i = 0; i < 30; i ++){


			v.x = abs(v.x) ;
			v.y = abs(v.y);
			m = v.x * v.x + v.y * v.y;
			v.x = v.x / m + cx;
			v.y = v.y / m + cy;

		}

		u_boldness = length( v )
		
	 // u_outline_thickness = length( v )

		normalize( v )

			
		return abs(vec3( 3. * abs( sin( v.x * cos( v.y) )) ,  sin( v.x)  , sin( v.y )  ))

	}

	redBludge:( pos , mesh  ){

		u_outline = true
		vec3 c = vec3( 0. )


		vec2 v = mesh
		
		float pi2 = 3.1415926535 * 2.0;
		//0.7172701949860725
		//  float cx = @(sin(sin( 20. * (param_y / device.h)   )))
		//  float cy = @(sin( 10. * sin( (param_x / device.w)   )  ))
		 
		float cx = -0.8580193310201044 + .0002 * cos( 5.  * time.sec ) * cos( 3. * (param_y) )
		float cy = -0.8518743525832136 + .0005 * sin(5.  *  time.sec ) * sin( 3. * (param_x) )

		float z = 0.0;
		float m = 0.0;

		for(int i = 0; i < 30; i ++){


			v.x = abs(v.x) ;
			v.y = abs(v.y);
			m = v.x * v.x + v.y * v.y;
			v.x = v.x / m + cx;
			v.y = v.y / m + cy;

		}

	 
		u_boldness = length( v )
		//u_outline_thickness = length( v )

		normalize( v )

			
		return abs(vec3( sin( v.x ) , cos( v.x ) , sin( v.x * v.y )))

	}

	whiteLight:( pos , mesh  ){

		u_outline = true
		vec3 c = vec3( 0. )


		vec2 v = mesh
		
		float pi2 = 3.1415926535 * 2.0;
		//0.7172701949860725
		//  float cx = @(sin(sin( 20. * (param_y / device.h)   )))
		//  float cy = @(sin( 10. * sin( (param_x / device.w)   )  ))
		 
		float cx = -0.8580193310201044 + .0002 * cos( 5.  * time.sec ) * cos( 3. * (param_y) )
		float cy = -0.8518743525832136 + .0005 * sin(5.  *  time.sec ) * sin( 3. * (param_x) )

		float z = 0.0;
		float m = 0.0;

		for(int i = 0; i < 30; i ++){


			v.x = abs(v.x) ;
			v.y = abs(v.y);
			m = v.x * v.x + v.y * v.y;
			v.x = v.x / m + cx;
			v.y = v.y / m + cy;

		}

	 
		u_boldness = length( v )
		//u_outline_thickness = length( v )

		normalize( v )

			
		return vec3( 1. )

	}

	sleepTime:( pos , mesh  ){

		vec3 c = vec3( 0. )


		vec2 v = mesh
		
		float pi2 = 3.1415926535 * 2.0;
		//0.7172701949860725
		//  float cx = @(sin(sin( 20. * (param_y / device.h)   )))
		//  float cy = @(sin( 10. * sin( (param_x / device.w)   )  ))
		 
		float cx = -0.8580193310201044 + .0002 * cos( 3. * (param_y) )
		float cy = -0.8518743525832136 + .0005 * sin( 3. * (param_x) )

		float z = 0.0;
		float m = 0.0;

		for(int i = 0; i < 30; i ++){


			v.x = abs(v.x) ;
			v.y = abs(v.y);
			m = v.x * v.x + v.y * v.y;
			v.x = v.x / m + cx;
			v.y = v.y / m + cy;

		}

	 
		u_boldness = length( v )
		//u_outline_thickness = length( v )

		normalize( v )

			
		return vec3( 1. , 0. , 0. ) 
	}
}

class FontStyles{

	class weirdColor extends Base{
		load( WeirdColor )
	}

	weirdColor1:( pos  ){

		u_outline = true
		u_outline_thickness = pos.x
		vec3 c = vec3( 0. )


		vec2 v = mesh[].xy
		
		float pi2 = 3.1415926535 * 2.0;
		float cx = -cos( .494 + sin( time.sec ) * (mouse.y / device.h) * .0001 );

		float cy = -sin(.488)//@(mouse.y / device.h) );
		float z = 0.0;
		float m = 0.0;

		for(int i = 0; i < 50; i ++){


			v.x = abs(v.x) ;
			v.y = abs(v.y);
			m = v.x * v.x + v.y * v.y;
			v.x = v.x / m + cx;
			v.y = v.y / m + cy;

		}

		u_outline_thickness = length( v )
		normalize( v )
			
		return abs(vec3( sin( v.x) , cos( v.y ) , 0. ))

	}

	weirdColor2:( pos  ){

		u_outline = true
		vec3 c = vec3( 0. )


		vec2 v = mesh[].xy
		
		float pi2 = 3.1415926535 * 2.0;
		//0.7172701949860725
	//  float cx = @(sin(sin( 20. * (mouse.y / device.h)   )))
	//  float cy = @(sin( 10. * sin( (mouse.x / device.w)   )  ))
		 
		float cx = -0.8580193310201044 + .0002 * cos( 3. * (mouse.y / device.h) )
		float cy = -0.8518743525832136 + .0005 * sin( 3. * (mouse.x / device.w) )

		float z = 0.0;
		float m = 0.0;

		for(int i = 0; i < 30; i ++){


			v.x = abs(v.x) ;
			v.y = abs(v.y);
			m = v.x * v.x + v.y * v.y;
			v.x = v.x / m + cx;
			v.y = v.y / m + cy;

		}
		
		u_outline_thickness = length( v )

		normalize( v )
			
		return abs(vec3( sin( v.x) , 0. , sin( v.y )  ))
	}

	weirdColor3:( pos  ){

		u_outline = true
		vec3 c = vec3( 0. )

		vec2 v = mesh[].xy
		
		float pi2 = 3.1415926535 * 2.0;
		//0.7172701949860725
	//  float cx = @(sin(sin( 20. * (mouse.y / device.h)   )))
	//  float cy = @(sin( 10. * sin( (mouse.x / device.w)   )  ))
		 
		float cx = -0.8580193310201044 + .0002 * cos( 4. * (mouse.y / device.h) )
		float cy = -0.8118743525832136 + .0005 * sin( 10. * (mouse.x / device.w) )

		float z = 0.0;
		float m = 0.0;

		for(int i = 0; i < 30; i ++){


			v.x = abs(v.x) ;
			v.y = abs(v.y);
			m = v.x * v.x + v.y * v.y;
			v.x = v.x / m + cx;
			v.y = v.y / m + cy;

		}

		u_outline_thickness = length( v )

		normalize( v )

		return abs(vec3( sin( u_distance * 10000.)))

	}

	shade2:( pos ){

	 // u_outline = true
		vec3 c = vec3( 0. )


		vec2 v = mesh[].xy

		var dif = vec2( 
				mesh[].x - mouse.x , 
				mesh[].y - mouse.y 
		)
	 
		
		float x = dFdx( u_distance );  
		float y = dFdy( u_distance );  


		vec2 dir = vec2( x , y);

		float fr = dot( -dir  , dif );

		//var c = ( 100. / length( dif ) ) * vec3( 1. , .7 , .7 )

		vec3 raster = 10. / (fr*fr*fr) * vec3(1.);

		return raster
			
			//return abs(vec3( sin( v.x) , 0. , sin( v.y )  ))

	}

	shade:( pos ){

		var dif = vec2( 
				mesh[].x - mouse.x , 
				mesh[].y - mouse.y 
		)

		var c = (100. / (length( dif ) ))  * vec3( 1. )
		//vec3( abs( cos( 4. * sin( u_distance * 1000. )) ))

		return c

	}
}