Panda3D
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This funny bounding volume is an infinite plane that divides space into two regions: the part behind the normal, which is "inside" the bounding volume, and the part in front of the normal, which is "outside" the bounding volume. More...
Public Member Functions | |
__init__ () | |
Constructs an empty "plane" that has no intersections. More... | |
__init__ (const LPlane plane) | |
const LPlane | getPlane () |
operator new (int size) | |
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int | contains (const GeometricBoundingVolume vol) |
Returns the appropriate set of IntersectionFlags to indicate the amount of intersection with the indicated volume. More... | |
int | contains (const LPoint3 point) |
Returns the appropriate set of IntersectionFlags to indicate the amount of intersection with the indicated point. More... | |
int | contains (const LPoint3 a, const LPoint3 b) |
Returns the appropriate set of IntersectionFlags to indicate the amount of intersection with the indicated line segment. More... | |
bool | extendBy (const GeometricBoundingVolume vol) |
Increases the size of the volume to include the given volume. More... | |
bool | extendBy (const LPoint3 point) |
Increases the size of the volume to include the given point. More... | |
LPoint3 | getApproxCenter () |
xform (const LMatrix4 mat) | |
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int | contains (const BoundingVolume vol) |
Returns the appropriate set of IntersectionFlags to indicate the amount of intersection with the indicated volume. More... | |
bool | extendBy (const BoundingVolume vol) |
Increases the size of the volume to include the given volume. More... | |
bool | isEmpty () |
Any kind of volume might be empty. More... | |
bool | isInfinite () |
The other side of the empty coin is an infinite volume. More... | |
BoundingVolume | makeCopy () |
output (Ostream out) | |
setInfinite () | |
Marks the volume as infinite, even if it is normally finite. More... | |
write (Ostream out, int indent_level) | |
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TypeHandle | getType () |
int | getTypeIndex () |
Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. More... | |
bool | isExactType (TypeHandle handle) |
Returns true if the current object is the indicated type exactly. More... | |
bool | isOfType (TypeHandle handle) |
Returns true if the current object is or derives from the indicated type. More... | |
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int | getRefCount () |
Returns the current reference count. More... | |
ref () | |
Explicitly increments the reference count. More... | |
bool | testRefCountIntegrity () |
Does some easy checks to make sure that the reference count isn't completely bogus. More... | |
bool | testRefCountNonzero () |
Does some easy checks to make sure that the reference count isn't zero, or completely bogus. More... | |
bool | unref () |
Explicitly decrements the reference count. More... | |
Static Public Member Functions | |
static TypeHandle | getClassType () |
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static TypeHandle | getClassType () |
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static TypeHandle | getClassType () |
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static TypeHandle | getClassType () |
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static TypeHandle | getClassType () |
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static TypeHandle | getClassType () |
Public Attributes | |
const LPlane | plane |
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TypeHandle | type |
Returns the TypeHandle representing this object's type. More... | |
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int | ref_count |
The current reference count. More... | |
Additional Inherited Members | |
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enum | BoundsType { BT_default = 0, BT_best = 1, BT_sphere = 2, BT_box = 3, BT_fastest = 4 } |
enum | IntersectionFlags { IF_no_intersection = 0, IF_possible = 1, IF_some = 2, IF_all = 4, IF_dont_understand = 8 } |
This funny bounding volume is an infinite plane that divides space into two regions: the part behind the normal, which is "inside" the bounding volume, and the part in front of the normal, which is "outside" the bounding volume.
__init__ | ( | ) |
Constructs an empty "plane" that has no intersections.
__init__ | ( | const LPlane | plane | ) |
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static |
const LPlane getPlane | ( | ) |
operator new | ( | int | size | ) |
const LPlane plane |