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add function

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This commit is contained in:
Irlan
2017-04-12 09:49:32 -03:00
parent 4c3eba7d18
commit 7a438d0fba
2 changed files with 29 additions and 16 deletions
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32
include/bounce/dynamics/contacts/contact.h
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@ -22,9 +22,7 @@
#include <bounce/common/math/math.h> #include <bounce/common/math/math.h>
#include <bounce/common/template/list.h> #include <bounce/common/template/list.h>
#include <bounce/common/template/array.h> #include <bounce/common/template/array.h>
#include <bounce/dynamics/contacts/manifold.h>
struct b3Manifold;
struct b3WorldManifold;
class b3Shape; class b3Shape;
class b3Body; class b3Body;
@ -82,10 +80,16 @@ public:
const b3Shape* GetShapeB() const; const b3Shape* GetShapeB() const;
b3Shape* GetShapeB(); b3Shape* GetShapeB();
// Get the manifold capacity from this contact.
u32 GetManifoldCapacity() const;
// Get a contact manifold from this contact. // Get a contact manifold from this contact.
const b3Manifold* GetManifold(u32 index) const; const b3Manifold* GetManifold(u32 index) const;
b3Manifold* GetManifold(u32 index); b3Manifold* GetManifold(u32 index);
// Get the number of manifolds from this contact.
u32 GetManifoldCount() const;
// Get a world contact manifold from this contact. // Get a world contact manifold from this contact.
void GetWorldManifold(b3WorldManifold* out, u32 index) const; void GetWorldManifold(b3WorldManifold* out, u32 index) const;
@ -165,6 +169,28 @@ inline const b3Shape* b3Contact::GetShapeB() const
return m_pair.shapeB; return m_pair.shapeB;
} }
inline u32 b3Contact::GetManifoldCapacity() const
{
return m_manifoldCapacity;
}
inline const b3Manifold* b3Contact::GetManifold(u32 index) const
{
B3_ASSERT(index < m_manifoldCount);
return m_manifolds + index;
}
inline b3Manifold* b3Contact::GetManifold(u32 index)
{
B3_ASSERT(index < m_manifoldCount);
return m_manifolds + index;
}
inline u32 b3Contact::GetManifoldCount() const
{
return m_manifoldCount;
}
inline bool b3Contact::IsOverlapping() const inline bool b3Contact::IsOverlapping() const
{ {
return (m_flags & e_overlapFlag) != 0; return (m_flags & e_overlapFlag) != 0;

13
src/bounce/dynamics/contacts/contact.cpp
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@ -17,24 +17,11 @@
*/ */
#include <bounce/dynamics/contacts/contact.h> #include <bounce/dynamics/contacts/contact.h>
#include <bounce/dynamics/contacts/manifold.h>
#include <bounce/dynamics/shapes/shape.h> #include <bounce/dynamics/shapes/shape.h>
#include <bounce/dynamics/body.h> #include <bounce/dynamics/body.h>
#include <bounce/dynamics/world.h> #include <bounce/dynamics/world.h>
#include <bounce/dynamics/world_listeners.h> #include <bounce/dynamics/world_listeners.h>
const b3Manifold* b3Contact::GetManifold(u32 index) const
{
B3_ASSERT(index < m_manifoldCount);
return m_manifolds + index;
}
b3Manifold* b3Contact::GetManifold(u32 index)
{
B3_ASSERT(index < m_manifoldCount);
return m_manifolds + index;
}
void b3Contact::GetWorldManifold(b3WorldManifold* out, u32 index) const void b3Contact::GetWorldManifold(b3WorldManifold* out, u32 index) const
{ {
B3_ASSERT(index < m_manifoldCount); B3_ASSERT(index < m_manifoldCount);