public static global::glm.Mat4 rotate(global::glm.Quat rotation, global::glm.Mat4 dest)
{
unchecked {
double x2 = (rotation.x + rotation.x);
double y2 = (rotation.y + rotation.y);
double z2 = (rotation.z + rotation.z);
double xx = (rotation.x * x2);
double xy = (rotation.x * y2);
double xz = (rotation.x * z2);
double yy = (rotation.y * y2);
double yz = (rotation.y * z2);
double zz = (rotation.z * z2);
double wx = (rotation.w * x2);
double wy = (rotation.w * y2);
double wz = (rotation.w * z2);
dest._00 = (1 - ((yy + zz)));
dest._10 = (xy - wz);
dest._20 = (xz + wy);
dest._30 = ((double)(0));
dest._01 = (xy + wz);
dest._11 = (1 - ((xx + zz)));
dest._21 = (yz - wx);
dest._31 = ((double)(0));
dest._02 = (xz - wy);
dest._12 = (yz + wx);
dest._22 = (1 - ((xx + yy)));
dest._32 = ((double)(0));
dest._03 = ((double)(0));
dest._13 = ((double)(0));
dest._23 = ((double)(0));
dest._33 = ((double)(1));
return(dest);
}
}
public static global::glm.Mat4 scale(global::glm.Vec3 amount, global::glm.Mat4 dest)
{
unchecked {
{
dest._00 = ((double)(1));
dest._10 = ((double)(0));
dest._20 = ((double)(0));
dest._30 = ((double)(0));
dest._01 = ((double)(0));
dest._11 = ((double)(1));
dest._21 = ((double)(0));
dest._31 = ((double)(0));
dest._02 = ((double)(0));
dest._12 = ((double)(0));
dest._22 = ((double)(1));
dest._32 = ((double)(0));
dest._03 = ((double)(0));
dest._13 = ((double)(0));
dest._23 = ((double)(0));
dest._33 = ((double)(1));
}
dest._00 = amount.x;
dest._11 = amount.y;
dest._22 = amount.z;
return(dest);
}
}
public static global::glm.Mat4 translate(global::glm.Vec3 translation, global::glm.Mat4 dest)
{
unchecked {
{
dest._00 = ((double)(1));
dest._10 = ((double)(0));
dest._20 = ((double)(0));
dest._30 = ((double)(0));
dest._01 = ((double)(0));
dest._11 = ((double)(1));
dest._21 = ((double)(0));
dest._31 = ((double)(0));
dest._02 = ((double)(0));
dest._12 = ((double)(0));
dest._22 = ((double)(1));
dest._32 = ((double)(0));
dest._03 = ((double)(0));
dest._13 = ((double)(0));
dest._23 = ((double)(0));
dest._33 = ((double)(1));
}
dest._30 = translation.x;
dest._31 = translation.y;
dest._32 = translation.z;
return(dest);
}
}
public static global::glm.Mat4 frustum(double left, double right, double bottom, double top, global::haxe.lang.Null <double> near, global::haxe.lang.Null <double> far, global::glm.Mat4 dest)
{
unchecked {
double __temp_far7 = ((!(far.hasValue)) ? (((double)(1))) : ((far).@value));
double __temp_near6 = ((!(near.hasValue)) ? (((double)(-1))) : ((near).@value));
double rl = (1 / ((right - left)));
double tb = (1 / ((top - bottom)));
double nf = (1 / ((__temp_near6 - __temp_far7)));
dest._00 = ((__temp_near6 * 2) * rl);
dest._01 = ((double)(0));
dest._02 = ((double)(0));
dest._03 = ((double)(0));
dest._10 = ((double)(0));
dest._11 = ((__temp_near6 * 2) * tb);
dest._12 = ((double)(0));
dest._13 = ((double)(0));
dest._20 = (((right + left)) * tb);
dest._21 = (((top + bottom)) * tb);
dest._22 = (((__temp_far7 + __temp_near6)) * nf);
dest._23 = ((double)(-1));
dest._30 = ((double)(0));
dest._31 = ((double)(0));
dest._32 = (((__temp_far7 * __temp_near6) * 2) * nf);
dest._33 = ((double)(0));
return(dest);
}
}
public static global::glm.Mat4 orthographic(double left, double right, double bottom, double top, global::haxe.lang.Null <double> near, global::haxe.lang.Null <double> far, global::glm.Mat4 dest)
{
unchecked {
double __temp_far5 = ((!(far.hasValue)) ? (((double)(1))) : ((far).@value));
double __temp_near4 = ((!(near.hasValue)) ? (((double)(-1))) : ((near).@value));
double rl = (1 / ((right - left)));
double tb = (1 / ((top - bottom)));
double fn = (1 / ((__temp_far5 - __temp_near4)));
dest._00 = (2 * rl);
dest._10 = ((double)(0));
dest._20 = ((double)(0));
dest._30 = ((-1 * ((left + right))) * rl);
dest._01 = ((double)(0));
dest._11 = (2 * tb);
dest._21 = ((double)(0));
dest._31 = ((-1 * ((top + bottom))) * tb);
dest._02 = ((double)(0));
dest._12 = ((double)(0));
dest._22 = (-2 * fn);
dest._32 = ((-1 * ((__temp_far5 + __temp_near4))) * fn);
dest._03 = ((double)(0));
dest._13 = ((double)(0));
dest._23 = ((double)(0));
dest._33 = ((double)(1));
return(dest);
}
}
public static global::glm.Mat4 perspective(double fovy, double aspectRatio, double near, double far, global::glm.Mat4 dest)
{
unchecked {
double f = (1 / global::System.Math.Tan(((double)((fovy / 2)))));
double nf = (1 / ((near - far)));
dest._00 = (f / aspectRatio);
dest._01 = ((double)(0));
dest._02 = ((double)(0));
dest._03 = ((double)(0));
dest._10 = ((double)(0));
dest._11 = f;
dest._12 = ((double)(0));
dest._13 = ((double)(0));
dest._20 = ((double)(0));
dest._21 = ((double)(0));
dest._22 = (((far + near)) * nf);
dest._23 = ((double)(-1));
dest._30 = ((double)(0));
dest._31 = ((double)(0));
dest._32 = (((2 * far) * near) * nf);
dest._33 = ((double)(0));
return(dest);
}
}
public static global::glm.Mat4 lookAt(global::glm.Vec3 eye, global::glm.Vec3 centre, global::glm.Vec3 up, global::glm.Mat4 dest)
{
unchecked {
global::glm.Vec3 dest1 = new global::glm.Vec3(default(global::haxe.lang.Null <double>), default(global::haxe.lang.Null <double>), default(global::haxe.lang.Null <double>));
dest1.x = (centre.x - eye.x);
dest1.y = (centre.y - eye.y);
dest1.z = (centre.z - eye.z);
global::glm.Vec3 f = dest1;
{
double length = global::System.Math.Sqrt(((double)((((f.x * f.x) + (f.y * f.y)) + (f.z * f.z)))));
double mult = ((double)(0));
if ((length >= global::glm.GLM.EPSILON))
{
mult = (1 / length);
}
{
f.x *= mult;
f.y *= mult;
f.z *= mult;
}
}
global::glm.Vec3 dest2 = new global::glm.Vec3(default(global::haxe.lang.Null <double>), default(global::haxe.lang.Null <double>), default(global::haxe.lang.Null <double>));
dest2 = new global::glm.Vec3(new global::haxe.lang.Null <double>(((f.y * up.z) - (f.z * up.y)), true), new global::haxe.lang.Null <double>(((f.z * up.x) - (f.x * up.z)), true), new global::haxe.lang.Null <double>(((f.x * up.y) - (f.y * up.x)), true));
global::glm.Vec3 s = dest2;
{
double length1 = global::System.Math.Sqrt(((double)((((s.x * s.x) + (s.y * s.y)) + (s.z * s.z)))));
double mult1 = ((double)(0));
if ((length1 >= global::glm.GLM.EPSILON))
{
mult1 = (1 / length1);
}
{
s.x *= mult1;
s.y *= mult1;
s.z *= mult1;
}
}
global::glm.Vec3 dest3 = new global::glm.Vec3(default(global::haxe.lang.Null <double>), default(global::haxe.lang.Null <double>), default(global::haxe.lang.Null <double>));
dest3 = new global::glm.Vec3(new global::haxe.lang.Null <double>(((s.y * f.z) - (s.z * f.y)), true), new global::haxe.lang.Null <double>(((s.z * f.x) - (s.x * f.z)), true), new global::haxe.lang.Null <double>(((s.x * f.y) - (s.y * f.x)), true));
global::glm.Vec3 u = dest3;
{
dest._00 = ((double)(1));
dest._10 = ((double)(0));
dest._20 = ((double)(0));
dest._30 = ((double)(0));
dest._01 = ((double)(0));
dest._11 = ((double)(1));
dest._21 = ((double)(0));
dest._31 = ((double)(0));
dest._02 = ((double)(0));
dest._12 = ((double)(0));
dest._22 = ((double)(1));
dest._32 = ((double)(0));
dest._03 = ((double)(0));
dest._13 = ((double)(0));
dest._23 = ((double)(0));
dest._33 = ((double)(1));
}
dest._00 = s.x;
dest._10 = s.y;
dest._20 = s.z;
dest._01 = u.x;
dest._11 = u.y;
dest._21 = u.z;
dest._02 = -(f.x);
dest._12 = -(f.y);
dest._22 = -(f.z);
dest._30 = -(((((s.x * eye.x) + (s.y * eye.y)) + (s.z * eye.z))));
dest._31 = -(((((u.x * eye.x) + (u.y * eye.y)) + (u.z * eye.z))));
dest._32 = (((f.x * eye.x) + (f.y * eye.y)) + (f.z * eye.z));
return(dest);
}
}
