155 lines
4 KiB
C
155 lines
4 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file bulletDebugNode.h
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* @author enn0x
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* @date 2010-01-23
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*/
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#ifndef __BULLET_DEBUG_NODE_H__
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#define __BULLET_DEBUG_NODE_H__
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#include "pandabase.h"
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#include "pandaNode.h"
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#include "bullet_includes.h"
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class CullTraverser;
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class CullTraverserData;
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/**
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*
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*/
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class EXPCL_PANDABULLET BulletDebugNode : public PandaNode {
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PUBLISHED:
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explicit BulletDebugNode(const char *name="debug");
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INLINE ~BulletDebugNode();
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virtual void draw_mask_changed();
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INLINE void show_wireframe(bool show);
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INLINE void show_constraints(bool show);
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INLINE void show_bounding_boxes(bool show);
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INLINE void show_normals(bool show);
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INLINE bool get_show_wireframe() const;
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INLINE bool get_show_constraints() const;
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INLINE bool get_show_bounding_boxes() const;
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INLINE bool get_show_normals() const;
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MAKE_PROPERTY(wireframe, get_show_wireframe, show_wireframe);
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MAKE_PROPERTY(constraints, get_show_constraints, show_constraints);
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MAKE_PROPERTY(bounding_boxes, get_show_bounding_boxes, show_bounding_boxes);
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MAKE_PROPERTY(normals, get_show_normals, show_normals);
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public:
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virtual bool safe_to_flatten() const;
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virtual bool safe_to_transform() const;
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virtual bool safe_to_modify_transform() const;
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virtual bool safe_to_combine() const;
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virtual bool safe_to_combine_children() const;
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virtual bool safe_to_flatten_below() const;
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virtual bool is_renderable() const;
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virtual void add_for_draw(CullTraverser *trav, CullTraverserData &data);
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private:
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void do_sync_b2p(btDynamicsWorld *world);
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struct Line {
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LVecBase3 _p0;
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LVecBase3 _p1;
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UnalignedLVecBase4 _color;
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};
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struct Triangle {
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LVecBase3 _p0;
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LVecBase3 _p1;
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LVecBase3 _p2;
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UnalignedLVecBase4 _color;
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};
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class DebugDraw : public btIDebugDraw {
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public:
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DebugDraw() {};
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virtual void setDebugMode(int mode);
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virtual int getDebugMode() const;
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virtual void reportErrorWarning(const char *warning);
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virtual void drawLine(const btVector3 &from, const btVector3 &to,
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const btVector3 &color);
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virtual void drawContactPoint(const btVector3 &point,
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const btVector3 &normal, btScalar distance, int lifetime,
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const btVector3 &color);
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virtual void draw3dText(const btVector3 &location, const char *text);
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virtual void drawTriangle(const btVector3 &v0, const btVector3 &v1,
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const btVector3 &v2, const btVector3 &color, btScalar);
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virtual void drawTriangle(const btVector3 &v0, const btVector3 &v1,
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const btVector3 &v2, const btVector3 &n0, const btVector3 &n1,
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const btVector3 &n2, const btVector3 &color, btScalar alpha);
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virtual void drawSphere(btScalar radius, const btTransform &transform,
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const btVector3 &color);
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public:
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pvector<Line> _lines;
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pvector<Triangle> _triangles;
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bool _normals;
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int _mode;
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};
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DebugDraw _drawer;
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bool _debug_stale;
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btDynamicsWorld *_debug_world;
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PT(Geom) _debug_lines;
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PT(Geom) _debug_triangles;
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bool _wireframe;
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bool _constraints;
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bool _bounds;
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friend class BulletWorld;
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static PStatCollector _pstat_debug;
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public:
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static void register_with_read_factory();
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virtual void write_datagram(BamWriter *manager, Datagram &dg);
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protected:
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static TypedWritable *make_from_bam(const FactoryParams ¶ms);
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void fillin(DatagramIterator &scan, BamReader *manager);
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public:
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static TypeHandle get_class_type() {
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return _type_handle;
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}
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static void init_type() {
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PandaNode::init_type();
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register_type(_type_handle, "BulletDebugNode",
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PandaNode::get_class_type());
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}
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virtual TypeHandle get_type() const {
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return get_class_type();
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}
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virtual TypeHandle force_init_type() {
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init_type();
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return get_class_type();
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}
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private:
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static TypeHandle _type_handle;
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};
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#include "bulletDebugNode.I"
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#endif // __BULLET_DEBUG_NODE_H__
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