[ADD] forgot this change

src/modules/marchingCubes/shaders/surface.fs

 varying vec4 VaryingTexCoord0;
+varying vec4 VaryingTexCoord1;
+varying vec4 VaryingTexCoord2;
+varying vec4 VaryingTexCoord3;
+varying vec4 VaryingTexCoord4;
+varying vec4 VaryingTexCoord5;
+varying vec4 VaryingTexCoord6;
+varying vec4 VaryingTexCoord7;
+varying vec4 VaryingTexCoord8;
+varying vec4 VaryingTexCoord9;
 
 uniform bool useLighting;
 uniform bool useTexture;
@@ -49,25 +58,37 @@ uniform float alpha7;
 uniform float alpha8;
 uniform float alpha9;
 
+uniform int useCmap0;
+uniform int useCmap1;
+uniform int useCmap2;
+uniform int useCmap3;
+uniform int useCmap4;
+uniform int useCmap5;
+uniform int useCmap6;
+uniform int useCmap7;
+uniform int useCmap8;
+uniform int useCmap9;
+
+
 #include "colorMaps.fs"
 #include "lighting.fs"
 
-void lookupTex(inout vec4 col, in int type, in sampler3D tex,  in float threshold, in vec3 v, in float alpha)
+void lookupTex(inout vec4 col, in int type, in sampler3D tex,  in float threshold, in vec3 v, in float alpha, in int cmap)
 {
     vec3 col1 = vec3(0.0);
 
     col1 = clamp( texture3D(tex, v).rgb, 0.0, 1.0);
 
-    if ( ( col1.r + col1.g + col1.b ) / 3.0  - threshold <= 0.0) return;
+    if( ( col1.r + col1.g + col1.b ) / 3.0  - threshold <= 0.0) return;
 
-    if ( type == 16 && useColorMap != -1)
+    if( cmap != 0 )
     {
         if (threshold < 1.0)
         {
             col1.r = (col1.r - threshold) / (1.0 - threshold);
         }
 
-        colorMap(col1, col1.r, useColorMap );
+        colorMap(col1, col1.r, cmap );
     }
 
     col.rgb = mix( col.rgb, col1.rgb, alpha);
@@ -86,16 +107,16 @@ void main()
 
     if( useTexture )
     {
-        if ( type9 > 0 ) lookupTex(col, type9, tex9, threshold9, VaryingTexCoord0.xyz, alpha9);
-        if ( type8 > 0 ) lookupTex(col, type8, tex8, threshold8, VaryingTexCoord0.xyz, alpha8);
-        if ( type7 > 0 ) lookupTex(col, type7, tex7, threshold7, VaryingTexCoord0.xyz, alpha7);
-        if ( type6 > 0 ) lookupTex(col, type6, tex6, threshold6, VaryingTexCoord0.xyz, alpha6);
-        if ( type5 > 0 ) lookupTex(col, type5, tex5, threshold5, VaryingTexCoord0.xyz, alpha5);
-        if ( type4 > 0 ) lookupTex(col, type4, tex4, threshold4, VaryingTexCoord0.xyz, alpha4);
-        if ( type3 > 0 ) lookupTex(col, type3, tex3, threshold3, VaryingTexCoord0.xyz, alpha3);
-        if ( type2 > 0 ) lookupTex(col, type2, tex2, threshold2, VaryingTexCoord0.xyz, alpha2);
-        if ( type1 > 0 ) lookupTex(col, type1, tex1, threshold1, VaryingTexCoord0.xyz, alpha1);
-        if ( type0 > 0 ) lookupTex(col, type0, tex0, threshold0, VaryingTexCoord0.xyz, alpha0);
+        if ( type9 > 0 ) lookupTex(col, type9, tex9, threshold9, VaryingTexCoord9.xyz, alpha9, useCmap9);
+        if ( type8 > 0 ) lookupTex(col, type8, tex8, threshold8, VaryingTexCoord8.xyz, alpha8, useCmap8);
+        if ( type7 > 0 ) lookupTex(col, type7, tex7, threshold7, VaryingTexCoord7.xyz, alpha7, useCmap7);
+        if ( type6 > 0 ) lookupTex(col, type6, tex6, threshold6, VaryingTexCoord6.xyz, alpha6, useCmap6);
+        if ( type5 > 0 ) lookupTex(col, type5, tex5, threshold5, VaryingTexCoord5.xyz, alpha5, useCmap5);
+        if ( type4 > 0 ) lookupTex(col, type4, tex4, threshold4, VaryingTexCoord4.xyz, alpha4, useCmap4);
+        if ( type3 > 0 ) lookupTex(col, type3, tex3, threshold3, VaryingTexCoord3.xyz, alpha3, useCmap3);
+        if ( type2 > 0 ) lookupTex(col, type2, tex2, threshold2, VaryingTexCoord2.xyz, alpha2, useCmap2);
+        if ( type1 > 0 ) lookupTex(col, type1, tex1, threshold1, VaryingTexCoord1.xyz, alpha1, useCmap1);
+        if ( type0 > 0 ) lookupTex(col, type0, tex0, threshold0, VaryingTexCoord0.xyz, alpha0, useCmap0);
     }
     if ( useLighting )
         col = col + (ambient * col / 2.0) + (diffuse * col) + (specular * col / 2.0);