Adapting for web

resources/shaders/planet_land_web.fragment

@@ -1,4 +1,4 @@
-//precisionhighp float;
+precision highp float;
 varying vec2 TexCoord;
 varying vec3 vViewDirTangent;
 varying vec3 Color;
@@ -11,7 +11,7 @@ uniform float uHeightScale;
 uniform float uDistanceToPlanetSurface; 
 uniform float uCurrentZFar;             
 
-uniform vec3 uViewPos;
+uniform highp vec3 uViewPos;
 const vec4 FOG_COLOR = vec4(0.0, 0.5, 1.0, 1.0); // Синий туман