97 lines
2.9 KiB
C++
97 lines
2.9 KiB
C++
// Filename: physxHeightField.h
|
|
// Created by: enn0x (15Oct09)
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
//
|
|
// PANDA 3D SOFTWARE
|
|
// Copyright (c) Carnegie Mellon University. All rights reserved.
|
|
//
|
|
// All use of this software is subject to the terms of the revised BSD
|
|
// license. You should have received a copy of this license along
|
|
// with this source code in a file named "LICENSE."
|
|
//
|
|
////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef PHYSXHEIGHTFIELD_H
|
|
#define PHYSXHEIGHTFIELD_H
|
|
|
|
#include "pandabase.h"
|
|
#include "lvector3.h"
|
|
|
|
#include "physxObject.h"
|
|
#include "physxContactReport.h"
|
|
#include "physxControllerReport.h"
|
|
#include "physxTriggerReport.h"
|
|
#include "physx_includes.h"
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
// Class : PhysxHeightField
|
|
// Description : A height field object.
|
|
// Height fields work in a similar way as triangle
|
|
// meshes specified to act as height fields, with
|
|
// some important differences:
|
|
//
|
|
// Triangle meshes can be made of nonuniform geometry,
|
|
// while height fields are regular, rectangular grids.
|
|
// This means that with PhysxHeightField, you
|
|
// sacrifice flexibility in return for improved
|
|
// performance and decreased memory consumption.
|
|
//
|
|
// Height fields are referenced by shape instances of
|
|
// type PhysxHeightFieldShape.
|
|
//
|
|
// To create an instance of this class call
|
|
// PhysxManager::create_height_field(), and
|
|
// PhysxHeightField::release() to release it. This is
|
|
// only possible once you have released all of its
|
|
// PhysxHeightFiedShape instances before.
|
|
////////////////////////////////////////////////////////////////////
|
|
class EXPCL_PANDAPHYSX PhysxHeightField : public PhysxObject {
|
|
|
|
PUBLISHED:
|
|
void release();
|
|
|
|
unsigned int get_reference_count() const;
|
|
float get_height(float x, float y) const;
|
|
|
|
INLINE void ls() const;
|
|
INLINE void ls(ostream &out, int indent_level=0) const;
|
|
|
|
public:
|
|
INLINE PhysxHeightField();
|
|
INLINE ~PhysxHeightField();
|
|
|
|
INLINE NxHeightField *ptr() const { return _ptr; };
|
|
|
|
void link(NxHeightField *ptr);
|
|
void unlink();
|
|
|
|
private:
|
|
NxHeightField *_ptr;
|
|
|
|
////////////////////////////////////////////////////////////////////
|
|
public:
|
|
static TypeHandle get_class_type() {
|
|
return _type_handle;
|
|
}
|
|
static void init_type() {
|
|
PhysxObject::init_type();
|
|
register_type(_type_handle, "PhysxHeightField",
|
|
PhysxObject::get_class_type());
|
|
}
|
|
virtual TypeHandle get_type() const {
|
|
return get_class_type();
|
|
}
|
|
virtual TypeHandle force_init_type() {
|
|
init_type();
|
|
return get_class_type();
|
|
}
|
|
|
|
private:
|
|
static TypeHandle _type_handle;
|
|
};
|
|
|
|
#include "physxHeightField.I"
|
|
|
|
#endif // PHYSXHEIGHTFIELD_H
|