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Darren Ranalli 2000-10-12 22:25:29 +00:00
parent 44a2efc45c
commit 8a63a62984
3 changed files with 19 additions and 19 deletions
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16
panda/src/physics/linearEulerIntegrator.cxx
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@ -1,6 +1,6 @@
// Filename: LinearEulerIntegrator.cxx // Filename: LinearEulerIntegrator.cxx
// Created by: charles (13Jun00) // Created by: charles (13Jun00)
// //
//////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////
#include "linearEulerIntegrator.h" #include "linearEulerIntegrator.h"
@ -31,13 +31,13 @@ LinearEulerIntegrator::
//////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////
// Function : Integrate // Function : Integrate
// Access : Public // Access : Public
// Description : Integrate a step of motion (based on dt) by // Description : Integrate a step of motion (based on dt) by
// applying every force in force_vec to every object // applying every force in force_vec to every object
// in obj_vec. // in obj_vec.
//////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////
void LinearEulerIntegrator:: void LinearEulerIntegrator::
child_integrate(Physical *physical, child_integrate(Physical *physical,
vector< PT(LinearForce) >& forces, vector< PT(LinearForce) >& forces,
float dt) { float dt) {
vector< PT(PhysicsObject) >::const_iterator current_object_iter; vector< PT(PhysicsObject) >::const_iterator current_object_iter;
@ -58,7 +58,7 @@ child_integrate(Physical *physical,
// should help. // should help.
current_object_iter = physical->get_object_vector().begin(); current_object_iter = physical->get_object_vector().begin();
for (; current_object_iter != physical->get_object_vector().end(); for (; current_object_iter != physical->get_object_vector().end();
current_object_iter++) { current_object_iter++) {
LVector3f md_accum_vec, non_md_accum_vec, accel_vec, vel_vec; LVector3f md_accum_vec, non_md_accum_vec, accel_vec, vel_vec;
LPoint3f pos; LPoint3f pos;
@ -121,10 +121,10 @@ child_integrate(Physical *physical,
// go from force space to object space // go from force space to object space
f = matrices[index++] * cur_force->get_vector(current_object); f = matrices[index++] * cur_force->get_vector(current_object);
// tally it into the accum vectors // tally it into the accum vectors
if (cur_force->get_mass_dependent() == true) if (cur_force->get_mass_dependent() == true)
md_accum_vec += f; md_accum_vec += f;
else else
non_md_accum_vec += f; non_md_accum_vec += f;
} }

6
panda/src/physics/linearIntegrator.cxx
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@ -1,6 +1,6 @@
// Filename: LinearIntegrator.C // Filename: LinearIntegrator.C
// Created by: charles (02Aug00) // Created by: charles (02Aug00)
// //
//////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////
#include <get_rel_pos.h> #include <get_rel_pos.h>
@ -45,7 +45,7 @@ integrate(Physical *physical, vector< PT(LinearForce) > &forces,
vector< PT(PhysicsObject) >::const_iterator current_object_iter; vector< PT(PhysicsObject) >::const_iterator current_object_iter;
current_object_iter = physical->get_object_vector().begin(); current_object_iter = physical->get_object_vector().begin();
for (; current_object_iter != physical->get_object_vector().end(); for (; current_object_iter != physical->get_object_vector().end();
current_object_iter++) { current_object_iter++) {
PhysicsObject *current_object = *current_object_iter; PhysicsObject *current_object = *current_object_iter;
@ -53,7 +53,7 @@ integrate(Physical *physical, vector< PT(LinearForce) > &forces,
// processed. // processed.
if (current_object == (PhysicsObject *) NULL) if (current_object == (PhysicsObject *) NULL)
continue; continue;
// set the object's last position to its current position before we move it // set the object's last position to its current position before we move it
current_object->set_last_position(current_object->get_position()); current_object->set_last_position(current_object->get_position());

16
panda/src/testbed/test_particles.cxx
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@ -66,24 +66,24 @@
///////////////////////////////////////////////// /////////////////////////////////////////////////
// particle factory selection // particle factory selection
//#define POINT_PARTICLES #define POINT_PARTICLES
#define ZSPIN_PARTICLES //#define ZSPIN_PARTICLES
//#define ORIENTED_PARTICLES //#define ORIENTED_PARTICLES
// particle renderer selection // particle renderer selection
#define POINT_PARTICLE_RENDERER //#define POINT_PARTICLE_RENDERER
//#define LINE_PARTICLE_RENDERER //#define LINE_PARTICLE_RENDERER
//#define SPARKLE_PARTICLE_RENDERER //#define SPARKLE_PARTICLE_RENDERER
//#define SPRITE_PARTICLE_RENDERER #define SPRITE_PARTICLE_RENDERER
//#define GEOM_PARTICLE_RENDERER //#define GEOM_PARTICLE_RENDERER
// particle emitter selection // particle emitter selection
//#define BOX_EMITTER //#define BOX_EMITTER
//#define DISC_EMITTER #define DISC_EMITTER
//#define LINE_EMITTER //#define LINE_EMITTER
//#define POINT_EMITTER //#define POINT_EMITTER
//#define RECTANGLE_EMITTER //#define RECTANGLE_EMITTER
#define RING_EMITTER //#define RING_EMITTER
//#define SPHERE_SURFACE_EMITTER //#define SPHERE_SURFACE_EMITTER
//#define SPHERE_VOLUME_EMITTER //#define SPHERE_VOLUME_EMITTER
//#define TANGENT_RING_EMITTER //#define TANGENT_RING_EMITTER
@ -434,10 +434,10 @@ event_add_particles(CPT_Event) {
#endif #endif
#ifdef EMISSION_TYPE_CUSTOM #ifdef EMISSION_TYPE_CUSTOM
#ifdef DISC_EMITTER_OUTER_ANGLE #ifdef DISC_EMITTER_OUTER_ANGLE
pe->set_outer_aoe(DISC_EMITTER_OUTER_ANGLE); pe->set_outer_angle(DISC_EMITTER_OUTER_ANGLE);
#endif #endif
#ifdef DISC_EMITTER_INNER_ANGLE #ifdef DISC_EMITTER_INNER_ANGLE
pe->set_inner_aoe(DISC_EMITTER_INNER_ANGLE); pe->set_inner_angle(DISC_EMITTER_INNER_ANGLE);
#endif #endif
#ifdef DISC_EMITTER_OUTER_MAGNITUDE #ifdef DISC_EMITTER_OUTER_MAGNITUDE
pe->set_outer_magnitude(DISC_EMITTER_OUTER_MAGNITUDE); pe->set_outer_magnitude(DISC_EMITTER_OUTER_MAGNITUDE);