Return the square root of the parameter
float sqrt(float x)
vec2 sqrt(vec2 x)
vec3 sqrt(vec3 x)
vec4 sqrt(vec4 x)x specify the value of which to take the square root.
sqrt() returns the square root of x.
Return the square root of the parameter
float sqrt(float x)
vec2 sqrt(vec2 x)
vec3 sqrt(vec3 x)
vec4 sqrt(vec4 x)x specify the value of which to take the square root.
sqrt() returns the square root of x.