Front list acceleration for collision Front list is a set of internal and leaf nodes in the BVTT hierarchy, where the traversal terminates while performing a query during a given time instance. The front list reflects the subset of a BVTT that is traversed for that particular proximity query. More...
A class describing a bounding volume node. It includes the tree structure providing in BVNodeBase and also the geometry data provided in BV template parameter. More...
Half Space: this is equivalent to the Plane in ODE. The separation plane is defined as n * x = d; Points in the negative side of the separation plane (i.e. {x | n * x < d}) are inside the half space and points in the positive side of the separation plane (i.e. {x | n * x > d}) are outside the half space. More...
KDOP class describes the KDOP collision structures. K is set as the template parameter, which should be 16, 18, or 24 The KDOP structure is defined by some pairs of parallel planes defined by some axes. For K = 16, the planes are 6 AABB planes and 10 diagonal planes that cut off some space of the edges: (-1,0,0) and (1,0,0) -> indices 0 and 8 (0,-1,0) and (0,1,0) -> indices 1 and 9 (0,0,-1) and (0,0,1) -> indices 2 and 10 (-1,-1,0) and (1,1,0) -> indices 3 and 11 (-1,0,-1) and (1,0,1) -> indices 4 and 12 (0,-1,-1) and (0,1,1) -> indices 5 and 13 (-1,1,0) and (1,-1,0) -> indices 6 and 14 (-1,0,1) and (1,0,-1) -> indices 7 and 15 For K = 18, the planes are 6 AABB planes and 12 diagonal planes that cut off some space of the edges: (-1,0,0) and (1,0,0) -> indices 0 and 9 (0,-1,0) and (0,1,0) -> indices 1 and 10 (0,0,-1) and (0,0,1) -> indices 2 and 11 (-1,-1,0) and (1,1,0) -> indices 3 and 12 (-1,0,-1) and (1,0,1) -> indices 4 and 13 (0,-1,-1) and (0,1,1) -> indices 5 and 14 (-1,1,0) and (1,-1,0) -> indices 6 and 15 (-1,0,1) and (1,0,-1) -> indices 7 and 16 (0,-1,1) and (0,1,-1) -> indices 8 and 17 For K = 18, the planes are 6 AABB planes and 18 diagonal planes that cut off some space of the edges: (-1,0,0) and (1,0,0) -> indices 0 and 12 (0,-1,0) and (0,1,0) -> indices 1 and 13 (0,0,-1) and (0,0,1) -> indices 2 and 14 (-1,-1,0) and (1,1,0) -> indices 3 and 15 (-1,0,-1) and (1,0,1) -> indices 4 and 16 (0,-1,-1) and (0,1,1) -> indices 5 and 17 (-1,1,0) and (1,-1,0) -> indices 6 and 18 (-1,0,1) and (1,0,-1) -> indices 7 and 19 (0,-1,1) and (0,1,-1) -> indices 8 and 20 (-1, -1, 1) and (1, 1, -1) --> indices 9 and 21 (-1, 1, -1) and (1, -1, 1) --> indices 10 and 22 (1, -1, -1) and (-1, 1, 1) --> indices 11 and 23. More...
This class mimics the way "boost/timer/timer.hpp" operates while using the modern std::chrono library. Importantly, this class will only have an effect for C++11 and more. More...
Computate distance between two OBBRSS, b1 is in configuation (R0, T0) and b2 is in indentity; P and Q, is not NULL, returns the nearest points. More...
distance between two RSS bounding volumes P and Q (optional return values) are the closest points in the rectangles, not the RSS. But the direction P - Q is the correct direction for cloest points Notice that P and Q are both in the local frame of the first RSS (not global frame and not even the local frame of object 1) More...
Compute the covariance matrix for a set or subset of points. if ts = null, then indices refer to points directly; otherwise refer to triangles. More...
Main collision interface: given two collision objects, and the requirements for contacts, including num of max contacts, whether perform exhaustive collision (i.e., returning returning all the contact points), whether return detailed contact information (i.e., normal, contact point, depth; otherwise only contact primitive id is returned), this function performs the collision between them. Return value is the number of contacts generated between the two objects. More...
Main collision interface: given two collision objects, and the requirements for contacts, including num of max contacts, whether perform exhaustive collision (i.e., returning returning all the contact points), whether return detailed contact information (i.e., normal, contact point, depth; otherwise only contact primitive id is returned), this function performs the collision between them. Return value is the number of contacts generated between the two objects. More...
Main collision interface: given two collision objects, and the requirements for contacts, including num of max contacts, whether perform exhaustive collision (i.e., returning returning all the contact points), whether return detailed contact information (i.e., normal, contact point, depth; otherwise only contact primitive id is returned), this function performs the collision between them. Return value is the number of contacts generated between the two objects. More...
Main collision interface: given two collision objects, and the requirements for contacts, including num of max contacts, whether perform exhaustive collision (i.e., returning returning all the contact points), whether return detailed contact information (i.e., normal, contact point, depth; otherwise only contact primitive id is returned), this function performs the collision between them. Return value is the number of contacts generated between the two objects. More...
Main distance interface: given two collision objects, and the requirements for contacts, including whether return the nearest points, this function performs the distance between them. Return value is the minimum distance generated between the two objects. More...
Main distance interface: given two collision objects, and the requirements for contacts, including whether return the nearest points, this function performs the distance between them. Return value is the minimum distance generated between the two objects. More...
Main distance interface: given two collision objects, and the requirements for contacts, including whether return the nearest points, this function performs the distance between them. Return value is the minimum distance generated between the two objects. More...
Main distance interface: given two collision objects, and the requirements for contacts, including whether return the nearest points, this function performs the distance between them. Return value is the minimum distance generated between the two objects. More...
Generate BVH model from sphere The difference between generateBVHModel is that it gives the number of triangles faces N for a sphere with unit radius. For sphere of radius r, then the number of triangles is r * r * N so that the area represented by a single triangle is approximately the same.s. More...
Generate BVH model from cylinder Difference from generateBVHModel: is that it gives the circle split number tot for a cylinder with unit radius. For cylinder with larger radius, the number of circle split number is r * tot. More...
Generate BVH model from cone Difference from generateBVHModel: is that it gives the circle split number tot for a cylinder with unit radius. For cone with larger radius, the number of circle split number is r * tot. More...
Main collision interface: given two collision objects, and the requirements for contacts, including num of max contacts, whether perform exhaustive collision (i.e., returning returning all the contact points), whether return detailed contact information (i.e., normal, contact point, depth; otherwise only contact primitive id is returned), this function performs the collision between them. Return value is the number of contacts generated between the two objects.
Main collision interface: given two collision objects, and the requirements for contacts, including num of max contacts, whether perform exhaustive collision (i.e., returning returning all the contact points), whether return detailed contact information (i.e., normal, contact point, depth; otherwise only contact primitive id is returned), this function performs the collision between them. Return value is the number of contacts generated between the two objects.
Main collision interface: given two collision objects, and the requirements for contacts, including num of max contacts, whether perform exhaustive collision (i.e., returning returning all the contact points), whether return detailed contact information (i.e., normal, contact point, depth; otherwise only contact primitive id is returned), this function performs the collision between them. Return value is the number of contacts generated between the two objects.
Main collision interface: given two collision objects, and the requirements for contacts, including num of max contacts, whether perform exhaustive collision (i.e., returning returning all the contact points), whether return detailed contact information (i.e., normal, contact point, depth; otherwise only contact primitive id is returned), this function performs the collision between them. Return value is the number of contacts generated between the two objects.
Main distance interface: given two collision objects, and the requirements for contacts, including whether return the nearest points, this function performs the distance between them. Return value is the minimum distance generated between the two objects.
Main distance interface: given two collision objects, and the requirements for contacts, including whether return the nearest points, this function performs the distance between them. Return value is the minimum distance generated between the two objects.
Main distance interface: given two collision objects, and the requirements for contacts, including whether return the nearest points, this function performs the distance between them. Return value is the minimum distance generated between the two objects.
Main distance interface: given two collision objects, and the requirements for contacts, including whether return the nearest points, this function performs the distance between them. Return value is the minimum distance generated between the two objects.
Generate BVH model from cone Difference from generateBVHModel: is that it gives the circle split number tot for a cylinder with unit radius. For cone with larger radius, the number of circle split number is r * tot.
Generate BVH model from cylinder Difference from generateBVHModel: is that it gives the circle split number tot for a cylinder with unit radius. For cylinder with larger radius, the number of circle split number is r * tot.
Generate BVH model from sphere The difference between generateBVHModel is that it gives the number of triangles faces N for a sphere with unit radius. For sphere of radius r, then the number of triangles is r * r * N so that the area represented by a single triangle is approximately the same.s.