#define USE_UV varying vec2 vUvOverlapped; varying vec2 vUvPacked; uniform vec3 diffuse; uniform vec3 emissive; uniform vec3 specular; uniform float shininess; uniform float opacity; uniform float hiddenness; uniform sampler2D u_faceMap; uniform sampler2D u_numberMap; uniform vec3 number; uniform vec3 face; uniform float numberOpacity; #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include // clipped from bumpmap_pars_fragment #ifdef USE_BUMPMAP uniform sampler2D bumpMap; uniform float bumpScale; // Bump Mapping Unparametrized Surfaces on the GPU by Morten S. Mikkelsen // https://mmikk.github.io/papers3d/mm_sfgrad_bump.pdf // Evaluate the derivative of the height w.r.t. screen-space using forward differencing (listing 2) vec2 dHdxy_fwd() { // apply hiddeness to bump map float u_bumpScale = bumpScale; vec2 dSTdx = dFdx( vUv ); vec2 dSTdy = dFdy( vUv ); float Hll = u_bumpScale * texture2D( bumpMap, vUvOverlapped ).x; float dBx = u_bumpScale * texture2D( bumpMap, vUvOverlapped + dSTdx ).x - Hll; float dBy = u_bumpScale * texture2D( bumpMap, vUvOverlapped + dSTdy ).x - Hll; return vec2( dBx, dBy ); } vec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) { // Workaround for Adreno 3XX dFd*( vec3 ) bug. See #9988 vec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) ); vec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) ); vec3 vN = surf_norm; // normalized vec3 R1 = cross( vSigmaY, vN ); vec3 R2 = cross( vN, vSigmaX ); float fDet = dot( vSigmaX, R1 ) * faceDirection; vec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 ); return normalize( abs( fDet ) * surf_norm - vGrad ); } #endif #include #include #include #include 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 vec4 u_faceMapIn = texture2D( u_faceMap, vUvOverlapped ); // adjust color of face u_faceMapIn.rgb *= face; // overlay face map over diffuse color or map diffuseColor.rgb = mix(diffuseColor.rgb, u_faceMapIn.rgb, u_faceMapIn.a); vec4 u_numberMapIn = texture2D( u_numberMap, vUv ); // adjust color of numbers u_numberMapIn.rgb *= number; u_numberMapIn.a *= numberOpacity; // overlay number map and apply hiddenness diffuseColor.rgb = mix(diffuseColor.rgb, u_numberMapIn.rgb, u_numberMapIn.a * (1.0 - hiddenness)); #include #include #include #include #include #include #include // accumulation #include #include #include #include // modulation #include vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance; #include #include #include #include #include #include #include }

October 1.0.1

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