This function applies only when the first constructor is used (two times rather than a sequence of three or more times).

Construct the coefficients in the quadratic equation that represents the hyperellipsoid.

Given a line with origin V0 and direction <V0,V1> and a query point P, ToLine returns +1, P on right of line -1, P on left of line 0, P on the line

Disk input/output. The fstream objects should be created using std::ios::binary. The return value is 'true' iff the operation was successful.

Call ApplyImpulse for each rigid body in your simulation at the the current simulation time. After all such calls are made, then iterate over all your

This function is valid only for 3-channel points (x,y,z) or 4-channel vectors (x,y,z,0) or 4-channel points (x,y,z,1). In all cases, the function acc

Returns a polyline approximation to a geodesic curve connecting the points.

Compute the total curvature of the polyline. The curvatures of the segments are computed relative to the metric tensor.

Compute the total length of the polyline. The lengths of the segments are computed relative to the metric tensor.

The weight depends on the area of the triangles sharing the vertex and the lengths of the projections of the adjacent vertices onto the vertex normal

Evaluation of the B-spline curve. It is defined for 0 <= t <= 1. If a t-value is outside [0,1], an open spline clamps it to [0,1]. The caller must en

Evaluate the interpolator. Each element of 'order' indicates the order of the derivative you want to compute. For the function value itself, pass in

The matrix A must be positive definite. The implementation uses only the lower-triangular portion of A. On output, L is lower unit triangular and D is

On input, A is symmetric. Only the lower-triangular portion is modified. On output, the lower-triangular portion is L where A = L * L^T.

Compute the polyhedron of intersection.

Construct C, U[i], and e[i] from the equation. The return value is 'true' if and only if the input coefficients represent a hyperellipsoid. If the f

If the point is in a tetrahedron, the return value is the index of the tetrahedron. If the point is not in a tetrahedron, the return value isstd::nume

Containment queries. The function GetContainingTriangle works correctly when the planar mesh is a convex set. If the mesh is not convex, it is possi

Member access.

Member access.

Compute the extreme vertices in the specified direction and return the indices of the vertices in the polyhedron vertex array.

Member access.

Conversions between n-dim and 1-dim structures. The 'coord' arrays must have GetNumDimensions() elements.

Get the GL4 internal format for the specified Texture data format.

Faces for all the of the cubes are stored contiguously in one large array so GetNumItems() will return a number that is the same as 6*GetNumCubes().

Compute M^{-1} = sum_{d=0}^{N-1} U[d]*U[d]^T*e[d]^2.

Member access.

Member access.

Member access.

Construct the planes of the faces. The planes have outer pointing normal vectors. The plane indexing is the same as the face indexing mentioned previo