/** * Example Fragment Shader * Sets the color and alpha of the pixel by setting gl_FragColor */ // Set the precision for data types used in this shader precision highp float; precision highp int; // Default THREE.js uniforms available to both fragment and vertex shader uniform mat4 modelMatrix; uniform mat4 modelViewMatrix; uniform mat4 projectionMatrix; uniform mat4 viewMatrix; uniform mat3 normalMatrix; // Default uniforms provided by ShaderFrog. uniform vec3 cameraPosition; uniform float time; // A uniform unique to this shader. You can modify it to the using the form // below the shader preview. Any uniform you add is automatically given a form uniform vec3 color; uniform vec3 color2; uniform vec3 lightPosition; // Example varyings passed from the vertex shader varying vec3 vPosition; varying vec3 vNormal; varying vec2 vUv; varying vec2 vUv2; void main() { // Calculate the real position of this pixel in 3d space, taking into account // the rotation and scale of the model. It's a useful formula for some effects. // This could also be done in the vertex shader // vec3 worldPosition = ( modelMatrix * vec4( vPosition, 1.0 )).xyz; // // Calculate the normal including the model rotation and scale // vec3 worldNormal = normalize( vec3( modelMatrix * vec4( vNormal, 0.0 ) ) ); // vec3 lightVector = normalize( lightPosition - worldPosition ); // // An example simple lighting effect, taking the dot product of the normal // // (which way this pixel is pointing) and a user generated light position // float brightness = dot( worldNormal, lightVector ); // Fragment shaders set the gl_FragColor, which is a vector4 of // ( red, green, blue, alpha ). //int countB = vUv.x.toInt; if(((vUv.y >= 0.8 && vUv.y <0.9)|| (vUv.y >= 0.6 && vUv.y <0.7) ||(vUv.y >= 0.4 && vUv.y <0.5) || (vUv.y >= 0.2 && vUv.y <0.3) ||(vUv.y >= 0.0 && vUv.y <0.1)) && ((vUv.x >= 0.9 && vUv.x <1.0)||(vUv.x >= 0.7 && vUv.x <0.8) ||(vUv.x >= 0.5 && vUv.x <0.6) || (vUv.x >= 0.3 && vUv.x <0.4) ||(vUv.x >= 0.1 && vUv.x <0.2))){ gl_FragColor = vec4( color2, 1.0 ); } else if((vUv.x >= 0.9 && vUv.x <1.0)|| (vUv.x >= 0.7 && vUv.x <0.8) ||(vUv.x >= 0.5 && vUv.x <0.6) || (vUv.x >= 0.3 && vUv.x <0.4) ||(vUv.x >= 0.1 && vUv.x <0.2)){ gl_FragColor = vec4( color, 1.0 ); }else if((vUv.y >= 0.8 && vUv.y <0.9)|| (vUv.y >= 0.6 && vUv.y <0.7) ||(vUv.y >= 0.4 && vUv.y <0.5) || (vUv.y >= 0.2 && vUv.y <0.3) ||(vUv.y >= 0.0 && vUv.y <0.1)){ gl_FragColor = vec4( color, 1.0 ); } else { gl_FragColor = vec4( color2, 1.0 ); } // if((vUv.x> 0.9) ||(vUv.x> 0.7 && vUv.x<0.8)|| // (vUv.x> 0.5 && vUv.x<0.6)|| (vUv.x> 0.3 && vUv.x<0.4)||(vUv.x> 0.1 && vUv.x<0.2)){ // if(vUv.y> 0.9 ||(vUv.y> 0.9 && vUv.y<1.0)|| // (vUv.y> 0.7 && vUv.y<0.8)|| (vUv.y> 0.5&& vUv.y<0.6) ||(vUv.y> 0.3 && vUv.y<0.4) // ||(vUv.y> 0.1 && vUv.y<0.2)) // gl_FragColor = vec4( color, 1.0 ); // else // gl_FragColor = vec4( color2, 1.0 ); //} }

LucasDG's Shaders (4)