mirror of
https://github.com/ENSL/NS.git
synced 2024-11-30 08:20:56 +00:00
36c78acbce
* handle particles project VC++ compilation errors with MVCS and project property changes - retarget to v142 platformtoolset - remove explicit windows SDK version; use latest by default - remove settings that are otherwise default values in project or are best determined by solution * attempt to handle clang++ issues regarding unsupported c++11 features * reset file changes to particledefs.h * removing PARTICLEDLL_API definition and replacing usage with extern "C" block statements * add g++ compiler option to specify c++11 standard * attempt to resolve forward enum errors by adding std to base cflags * replacing deprecated libstdc++ and removing -lstdc++ flag, updating MacOSX10 sdk version * small refactor to Makefiles, and add libstdc++ back to linux build * remove added type to enum * reset makefile changes that may be causing unexpected linux build failures * refactoring std=c++11 declarations in Makefile to mitgate linux build failing * ensure std is set for hl_cdll make * attempt to define a standard library to resolve vector initialization_list constructor issue * attempt to update MacOS sdk, set minimum os to be 10.7, and include export in travis ci to define deployment target
96 lines
2.1 KiB
C
96 lines
2.1 KiB
C
// general.h
|
|
//
|
|
// Copyright 1998 by David K. McAllister.
|
|
//
|
|
// This file implements the API calls that are not particle actions.
|
|
|
|
#ifndef particledefs_h
|
|
#define particledefs_h
|
|
|
|
#include "p_vector.h"
|
|
|
|
#ifdef WIN32
|
|
#include <windows.h>
|
|
#pragma warning (disable:4244)
|
|
#endif
|
|
|
|
// Actually this must be < sqrt(MAXFLOAT) since we store this value squared.
|
|
#define P_MAXFLOAT 1.0e16f
|
|
|
|
#ifdef MAXINT
|
|
#define P_MAXINT MAXINT
|
|
#else
|
|
#define P_MAXINT 0x7fffffff
|
|
#endif
|
|
|
|
#define P_EPS 1e-3f
|
|
|
|
//////////////////////////////////////////////////////////////////////
|
|
// Type codes for domains
|
|
extern "C" {
|
|
enum PDomainEnum
|
|
{
|
|
PDPoint = 0, // Single point
|
|
PDLine = 1, // Line segment
|
|
PDTriangle = 2, // Triangle
|
|
PDPlane = 3, // Arbitrarily-oriented plane
|
|
PDBox = 4, // Axis-aligned box
|
|
PDSphere = 5, // Sphere
|
|
PDCylinder = 6, // Cylinder
|
|
PDCone = 7, // Cone
|
|
PDBlob = 8, // Gaussian blob
|
|
PDDisc = 9, // Arbitrarily-oriented disc
|
|
PDRectangle = 10 // Rhombus-shaped planar region
|
|
};
|
|
}
|
|
// A single particle
|
|
struct Particle
|
|
{
|
|
pVector pos;
|
|
pVector posB;
|
|
pVector size;
|
|
pVector vel;
|
|
pVector velB; // Used to compute binormal, normal, etc.
|
|
pVector color; // Color must be next to alpha so glColor4fv works.
|
|
float alpha; // This is both cunning and scary.
|
|
float age;
|
|
};
|
|
|
|
// A group of particles - Info and an array of Particles
|
|
struct ParticleGroup
|
|
{
|
|
int p_count; // Number of particles currently existing.
|
|
int max_particles; // Max particles allowed in group.
|
|
int particles_allocated; // Actual allocated size.
|
|
Particle list[1]; // Actually, num_particles in size
|
|
|
|
inline void Remove(int i)
|
|
{
|
|
list[i] = list[--p_count];
|
|
}
|
|
|
|
inline bool Add(const pVector &pos, const pVector &posB,
|
|
const pVector &size, const pVector &vel, const pVector &color,
|
|
const float alpha = 1.0f,
|
|
const float age = 0.0f)
|
|
{
|
|
if(p_count >= max_particles)
|
|
return false;
|
|
else
|
|
{
|
|
list[p_count].pos = pos;
|
|
list[p_count].posB = posB;
|
|
list[p_count].size = size;
|
|
list[p_count].vel = vel;
|
|
list[p_count].velB = vel; // XXX This should be fixed.
|
|
list[p_count].color = color;
|
|
list[p_count].alpha = alpha;
|
|
list[p_count].age = age;
|
|
p_count++;
|
|
return true;
|
|
}
|
|
}
|
|
};
|
|
|
|
|
|
#endif
|