// Define UV #define USE_UV // Create UV Sampler Coords varying vec2 vUvNixieCoords; //varying vec2 vUvMaskCoords; // Samplers uniform sampler2D u_nixieMap; uniform sampler2D u_maskMap; // Time Value uniform float time; // Standard Values - I may remove some of these... uniform vec3 diffuse; uniform vec3 emissive; uniform vec3 specular; uniform float shininess; uniform float opacity; // Includes... I wish this could be setup a little simpler. // with a "" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include // Main Fragment Shader void main() { #include vec4 diffuseColor = vec4( diffuse, opacity ); ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) ); vec3 totalEmissiveRadiance = emissive; #include #include float glowPower = 3.0; // Sample the Nixie Map // R - Base Diffuse/Emission // G - Glow Overlay emission // B - Vertical Linear Gradient vec4 u_nixieMapIn = texture2D( u_nixieMap, vUvNixieCoords ); // Sample the Die Map Mask // R - Edges // G - Die Face // B - Unused vec4 u_maskMapIn = texture2D( u_maskMap, vUvNixieCoords ); // TIME float sineFreq = 30.0; float sineTime = ((sin(time * sineFreq) + 1.0) * 0.5); // Glow Color - Nixie Tube vec3 glowColor = u_nixieMapIn.g * glowPower * vec3(1.0, 0.1, 0.0); vec3 emissiveColor = mix(glowColor * 0.8, glowColor, sineTime); // Glow Emission totalEmissiveRadiance.rgb += emissiveColor.rgb; // Base Diffuse at Standard Color vec3 nixieDiffuse = u_nixieMapIn.r * vec3(1.0, 0.1, 0.0); // Mix between Maps diffuseColor.rgb = mix(diffuseColor.rgb, nixieDiffuse.rgb, u_maskMapIn.g); #include #include #include #include #include #include #include // accumulation #include #include #include #include // modulation #include float reflectivePower = 5.0; vec3 reflectionColor = (reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular) * u_maskMapIn.r * reflectivePower; // Normal Color vec3 normalColor = packNormalToRGB( normal ); float nDu = dot(normalColor, vec3(0.0, 0.0, 1.0)); float lightPower = pow(nDu, 5.0); float lightIntensity = smoothstep(lightPower, 0.8, 0.2); vec3 outgoingLight = diffuseColor.rgb + reflectionColor + (totalEmissiveRadiance * saturate(lightIntensity)); // Forcing Invalid //vec3 outgoingLight = vec3( 1.0, 0.0, 1.0 ); // TEST SINE TIME //outgoingLight = vec3( 1.0, 1.0, 1.0 ) * sineTime; #include #include #include #include #include #include #include }

Nixie Tube Dice 1.0.1

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