message: uvscale argument as vec2 (Fixes
diff: @@ -90,7 +90,7 @@ namespace vks
  ModelCreateInfo() {};
  - ModelCreateInfo(glm::vec3 scale, glm::vec3 uvscale, glm::vec3 center)
  + ModelCreateInfo(glm::vec3 scale, glm::vec2 uvscale, glm::vec3 center)
  {
  this->center = center;
  this->scale = scale;
  