[common] Renaming function normalize to pglNormalize

Author: sherholz-intel

openpgl/include/openpgl/common.h

@@ -199,7 +199,7 @@ inline void pglBox3f(pgl_box3f &box, const float lx, const float ly, const float
     pglVec3f(box.upper, ux, uy, uz);
 }
 
-inline pgl_vec3f normalize(pgl_vec3f n)
+inline pgl_vec3f pglNormalize(pgl_vec3f n)
 {
     const float f = 1.f / std::sqrt(n.x * n.x + n.y * n.y + n.z * n.z);
     return {n.x * f, n.y * f, n.z * f};

openpgl/include/openpgl/compression.h

@@ -116,7 +116,7 @@ inline pgl_vec3f dequantize_direction(const uint32_t word)
         pgl_vec2f b = {std::abs(n.y), std::abs(n.x)};
         n = {(1.f - b.x) * signNotZero.x, (1.f - b.y) * signNotZero.y};
     }
-    return normalize({n.x, n.y, 1.0f - nl1});
+    return pglNormalize({n.x, n.y, 1.0f - nl1});
 
     ////////////////////////////////////////////////////////////////////////
 }