vec2.this - multiple declarations

Function vec2.this

create with all components filled with specified value

this(
  float v
);

Function vec2.this

this(
  float[2] v
);

Function vec2.this

this(
  float[] v
);

Function vec2.this

this(
  float* v
);

Function vec2.this

this(
  float x,
  float y
);