public static vec3 vec3(vec3 v1)
{
return(null);
}
public static vec4 vec4(vec3 v3, double v4)
{
return(null);
}
public static vec4 texture(sampler3D texture, vec3 uv)
{
return(null);
}
/// <summary>
/// Returns true if x holds an INF
/// (infinity, positive or negative), false
/// otherwise. (Implementations that do
/// not support INF always return false.)
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static bvec3 isinf(vec3 x)
{
return null;
}
/// <summary>
/// Returns maximum for each
/// component of x compared with the
/// scalar value y.
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <returns></returns>
public static vec3 max(vec3 x, double y)
{
return null;
}
/// <summary>
/// Arc cosine. Returns an angle whose cosine is x.
/// The range of values returned by this function is
/// [0, π]. Results are undefined if |x| > 1.
/// </summary>
/// <param name="radians"></param>
/// <returns></returns>
public static vec3 acos(vec3 radians)
{
return(null);
}
/// <summary>
/// Arc hyperbolic tangent. Returns the inverse of
/// tanh. Results are undefined if |x| >= 1.0.
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 atanh(vec3 x)
{
return(null);
}
/// <summary>
/// Returns x *(1.0 - a) + y *a, i.e., the
/// linear blend of x and y using the
/// floating-point value a. The value for
/// a is not restricted to the range [0,1].
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="a"></param>
/// <returns></returns>
public static vec3 mix(vec3 x, vec3 y, double a)
{
return null;
}
/// <summary>
/// Returns the component-wise result
/// of x * (1.0 - a) + y * a, i.e., the linear
/// blend of vectors x and y using the
/// vector a. The value for a is not
/// restricted to the range [0,1].
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="a"></param>
/// <returns></returns>
public static vec3 mix(vec3 x, vec3 y, vec3 a)
{
return null;
}
/// <summary>
/// Returns the positive square root of x. Results
/// are undefined if x < 0.
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 sqrt(vec3 x)
{
return null;
}
/// <summary>
/// Returns 2 raised to the x power, i.e., 2^x.
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 exp2(vec3 x)
{
return null;
}
/// <summary>
/// Returns x raised to the y power, i.e., x^y. Results
/// are undefined if x < 0. Results are undefined if
/// x = 0 and y = 0.
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <returns></returns>
public static vec3 pow(vec3 x, vec3 y)
{
return null;
}
/// <summary>
/// Returns the base 2 log of x, i.e., returns the
/// value y, which satisfies the equation x = 2^y.
/// Results are undefined if x <= 0.
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 log2(vec3 x)
{
return null;
}
/// <summary>
/// Returns the reciprocal of the positive square
/// root of x. Results are undefined if x <= 0.
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 inversesqrt(vec3 x)
{
return null;
}
/// <summary>
/// Returns a 4D noise value based on the input value x
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static vec4 noise4(vec3 x)
{
return(null);
}
/// <summary>
/// Returns a value equal to the nearest
/// integer that is greater than or equal
/// to x.
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 ceil(vec3 x)
{
return null;
}
/// <summary>
/// Returns a 2D noise value based on the input value x
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static vec2 noise2(vec3 x)
{
return(null);
}
/// <summary>
/// Returns a value equal to the nearest
/// integer to x. A fractional part of 0.5
/// will round toward the nearest even
/// integer. (Example: Both 3.5 and 4.5
/// for x will return 4.0.
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 roundEven(vec3 x)
{
return null;
}
/// <summary>
/// Hyperbolic sine. Returns (e^x - e^(-x)) / 2.
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 sinh(vec3 x)
{
return(null);
}
/// <summary>
/// Returns 1.0 if x > 0, 0.0 if x = 0,
/// or -1.0 if x < 0.
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 sign(vec3 x)
{
return null;
}
/// <summary>
/// Returns the derivative in y for the input argument p
/// </summary>
/// <param name="p"></param>
/// <returns></returns>
public static vec3 dFdy(vec3 p)
{
return(null);
}
/// <summary>
/// Returns 0.0 if x <= edge0 and 1.0 if x
/// >= edge1 and performs smooth
/// Hermite interpolation between 0.0
/// and 1.0 when edge0 < x < edge1.
/// Results are undefined if edge0 >=
/// edge1.
/// </summary>
/// <param name="edge0"></param>
/// <param name="edge1"></param>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 smoothstep(vec3 edge0, vec3 edge1, vec3 x)
{
return null;
}
/// <summary>
/// Returns true if x holds a NaN (not a
/// number), false otherwise.
/// (Implementations that do not
/// support NaN always return false.)
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static bvec3 isnan(vec3 x)
{
return null;
}
/// <summary>
/// Returns 0.0 for each component in x
/// if x <= the scalar edge0 and 1.0 if x >=
/// the scalar edge1 and performs
/// smooth Hermite interpolation
/// between 0.0 and 1.0 when edge0 < x
/// < edge1. Results are undefined if
/// edge0 >= edge1.
/// </summary>
/// <param name="edge0"></param>
/// <param name="edge1"></param>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 smoothstep(double edge0, double edge1, vec3 x)
{
return null;
}
/// <summary>
/// Returns y if y < x; otherwise, it
/// returns x.
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <returns></returns>
public static vec3 min(vec3 x, vec3 y)
{
return null;
}
/// <summary>
/// Returns 0.0 if x < edge; otherwise, it
/// returns 1.0.
/// </summary>
/// <param name="edge"></param>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 step(vec3 edge, vec3 x)
{
return null;
}
public static vec4 vec4(double v1, vec3 v4)
{
return(null);
}
/// <summary>
/// Returns 0.0 for each component in x
/// if x < the scalar edge; otherwise, it
/// returns 1.0.
/// </summary>
/// <param name="edge"></param>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 step(double edge, vec3 x)
{
return null;
}
public static vec4 texture3D(sampler3D simplexTexture, vec3 sindex)
{
return(null);
}
/// <summary>
/// Returns a value equal to the nearest
/// integer to x whose absolute value is
/// not larger than the absolute value
/// of x.
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 trunc(vec3 x)
{
return null;
}
/// <summary>
/// Returns a 3D noise value based on the input value x
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 noise3(vec3 x)
{
return(null);
}
/// <summary>
/// Returns min (max (x, minVal ),
/// maxVal) for each component in x
/// using the scalar values minVal and
/// maxVal. Results are undefined if
/// minVal > maxVal.
/// </summary>
/// <param name="x"></param>
/// <param name="minVal"></param>
/// <param name="maxVal"></param>
/// <returns></returns>
public static vec3 clamp(vec3 x, double minVal, double maxVal)
{
return null;
}
/// <summary>
/// Returns a 1D noise value based on the input value x
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static float noise1(vec3 x)
{
return(0.0f);
}
/// <summary>
/// Returns the component-wise result
/// of min (max (x, minVal ), maxVal).
/// Results are undefined if minVal >
/// maxVal.
/// </summary>
/// <param name="x"></param>
/// <param name="minVal"></param>
/// <param name="maxVal"></param>
/// <returns></returns>
public static vec3 clamp(vec3 x, vec3 minVal, vec3 maxVal)
{
return null;
}
/// <summary>
/// Arc sine. Returns an angle whose sine is x.
/// The range of values returned by this function
/// is [-π / 2, π / 2]. Results are undefined if |x| > 1.
/// </summary>
/// <param name="radians"></param>
/// <returns></returns>
public static vec3 asin(vec3 radians)
{
return(null);
}
/// <summary>
/// Returns x if x >= 0; otherwise, it
/// returns -x.
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 abs(vec3 x)
{
return null;
}
/// <summary>
/// Arc tangent. Returns an angle whose tangent is
/// y_over_x. The range of values returned by this
/// function is [-π / 2, π / 2]
/// </summary>
/// <param name="y_over_x"></param>
/// <returns></returns>
public static vec3 atan(vec3 y_over_x)
{
return(null);
}
/// <summary>
/// Returns a value equal to the nearest
/// integer that is less than or equal to x.
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 floor(vec3 x)
{
return null;
}
/// <summary>
/// Arc hyperbolic cosine. Returns the non-negative
/// inverse of cosh. Results are undefined if x < 1.0.
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 acosh(vec3 x)
{
return(null);
}
/// <summary>
/// Returns x - floor (x).
/// </summary>
/// <param name="x"></param>
/// <returns></returns>
public static vec3 fract(vec3 x)
{
return null;
}
/// <summary>
/// Converts radians to degrees and returns the
/// result, i.e., result = 180 / π * radians.
/// </summary>
/// <param name="radians"></param>
/// <returns></returns>
public static vec3 degrees(vec3 radians)
{
return(null);
}
/// <summary>
/// Returns the sum of the absolute derivative in x and y for
/// the input argument p, i.e.,
/// return = abs( dFdx( p ) ) + abs( dFdy( p ) );
/// </summary>
/// <param name="p"></param>
/// <returns></returns>
public static vec3 fwidth(vec3 p)
{
return(null);
}