53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
|
//========= Copyright Valve Corporation, All rights reserved. ============//
|
||
|
|
//
|
||
|
|
// Purpose: sheet code for particles and other sprite functions
|
||
|
|
//
|
||
|
|
//===========================================================================//
|
||
|
|
|
||
|
|
#ifndef PARTICLES_INTERNAL_H
|
||
|
|
#define PARTICLES_INTERNAL_H
|
||
|
|
|
||
|
|
#ifdef _WIN32
|
||
|
|
#pragma once
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
#include "tier1/UtlStringMap.h"
|
||
|
|
#include "tier1/utlbuffer.h"
|
||
|
|
#include "tier2/fileutils.h"
|
||
|
|
|
||
|
|
#define MAX_WORLD_PLANAR_CONSTRAINTS ( 26 + 5 + 10 )
|
||
|
|
|
||
|
|
#define COLLISION_MODE_PER_PARTICLE_TRACE 0
|
||
|
|
#define COLLISION_MODE_PER_FRAME_PLANESET 1
|
||
|
|
#define COLLISION_MODE_INITIAL_TRACE_DOWN 2
|
||
|
|
#define COLLISION_MODE_USE_NEAREST_TRACE 3
|
||
|
|
|
||
|
|
struct CWorldCollideContextData
|
||
|
|
{
|
||
|
|
FourVectors m_TraceStartPnt[MAX_WORLD_PLANAR_CONSTRAINTS];
|
||
|
|
FourVectors m_TraceEndPnt[MAX_WORLD_PLANAR_CONSTRAINTS];
|
||
|
|
FourVectors m_PointOnPlane[MAX_WORLD_PLANAR_CONSTRAINTS];
|
||
|
|
FourVectors m_PlaneNormal[MAX_WORLD_PLANAR_CONSTRAINTS];
|
||
|
|
|
||
|
|
int m_nActivePlanes;
|
||
|
|
int m_nNumFixedPlanes;
|
||
|
|
float m_flLastUpdateTime;
|
||
|
|
Vector m_vecLastUpdateOrigin;
|
||
|
|
bool m_bPlaneActive[MAX_WORLD_PLANAR_CONSTRAINTS];
|
||
|
|
|
||
|
|
void *operator new( size_t nSize );
|
||
|
|
void *operator new( size_t nSize, int nBlockUse, const char *pFileName, int nLine );
|
||
|
|
void operator delete(void *pData);
|
||
|
|
void operator delete( void* p, int nBlockUse, const char *pFileName, int nLine );
|
||
|
|
|
||
|
|
void SetBaseTrace( int nIndex, Vector const &rayStart, Vector const &traceDir, int nCollisionGroup, bool bKeepMisses );
|
||
|
|
|
||
|
|
void CalculatePlanes( CParticleCollection *pParticles, int nCollisionMode, int nCollisionGroupNumber,
|
||
|
|
Vector const *pCpOffset = NULL, float flMovementTolerance = 0. );
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // PARTICLES_INTERNAL_H
|
||
|
|
|
||
|
|
|