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remove extra printf debugging per sim step

main
cinnaboot 6 months ago
parent
b983002997
commit
bf1b8ee0c6
2 changed files with 2 additions and 89 deletions
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  1. 1
      src/mission_planning.cpp
  2. 88
      src/simulation.cpp

1
src/mission_planning.cpp
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@ -138,6 +138,7 @@ void apply_transfer_burn(SimulationState* sim, int spacecraft_idx,
int departure_idx, TransferParameters* params) {
CelestialBody* spacecraft = &sim->bodies[spacecraft_idx];
CelestialBody* departure = &sim->bodies[departure_idx];
CelestialBody* sun = &sim->bodies[0];
Vec3 sun_to_earth = vec3_sub(departure->position, sun->position);
Vec3 sun_to_earth_norm = vec3_normalize(sun_to_earth);

88
src/simulation.cpp
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@ -90,25 +90,12 @@ int find_dominant_body(SimulationState* sim, int body_index) {
int new_parent = 0;
double min_distance = INFINITY;
// Debug: Print SOI check details for spacecraft
bool is_spacecraft = (strncmp(body->name, "Spacecraft", 10) == 0);
if (is_spacecraft) {
printf("DEBUG [find_dominant_body for %s]:\n", body->name);
printf(" Current parent: %d (root)\n", parent_idx);
printf(" Body pos: (%.2e, %.2e, %.2e)\n", body->position.x, body->position.y, body->position.z);
}
for (int i = 0; i < sim->body_count; i++) {
if (i == body_index) continue;
CelestialBody* potential = &sim->bodies[i];
double distance = vec3_distance(body->position, potential->position);
if (is_spacecraft) {
printf(" Checking body %d (%s): distance=%.2e, SOI=%.2e, within=%d\n",
i, potential->name, distance, potential->soi_radius, distance < potential->soi_radius);
}
// If within SOI and closer than current, switch to this body
if (distance < potential->soi_radius && distance < min_distance) {
min_distance = distance;
@ -116,10 +103,6 @@ int find_dominant_body(SimulationState* sim, int body_index) {
}
}
if (is_spacecraft) {
printf(" Selected new parent: %d (%s)\n", new_parent, sim->bodies[new_parent].name);
}
return new_parent;
}
// Update sphere of influence radius using Hill sphere approximation
@ -145,18 +128,6 @@ void update_simulation(SimulationState* sim) {
int new_parent = find_dominant_body(sim, i);
// Debug: Print spacecraft state before parent switch
if (strncmp(body->name, "Spacecraft", 10) == 0) {
printf("DEBUG [Before find_dominant_body]:\n");
printf(" Body: %s (idx %d)\n", body->name, i);
printf(" Current parent: %d\n", body->parent_index);
printf(" Global pos: (%.2e, %.2e, %.2e)\n", body->position.x, body->position.y, body->position.z);
printf(" Local pos: (%.2e, %.2e, %.2e)\n", body->local_position.x, body->local_position.y, body->local_position.z);
printf(" Global vel: (%.2e, %.2e, %.2e)\n", body->velocity.x, body->velocity.y, body->velocity.z);
printf(" Local vel: (%.2e, %.2e, %.2e)\n", body->local_velocity.x, body->local_velocity.y, body->local_velocity.z);
printf(" New parent from find_dominant_body: %d\n", new_parent);
}
if (new_parent != body->parent_index) {
// Convert current local coordinates to global coordinates using old parent
if (body->parent_index >= 0 && body->parent_index < sim->body_count) {
@ -172,14 +143,6 @@ void update_simulation(SimulationState* sim) {
// Update parent index
body->parent_index = new_parent;
// Debug: Print after parent index change, before new local coord calculation
if (strncmp(body->name, "Spacecraft", 10) == 0) {
printf("DEBUG [Parent switch detected]:\n");
printf(" Old parent: %d -> New parent: %d\n", i, new_parent);
printf(" Global pos after old->global transform: (%.2e, %.2e, %.2e)\n", body->position.x, body->position.y, body->position.z);
printf(" Global vel after old->global transform: (%.2e, %.2e, %.2e)\n", body->velocity.x, body->velocity.y, body->velocity.z);
}
// Convert global coordinates to local coordinates using new parent
if (body->parent_index >= 0 && body->parent_index < sim->body_count) {
CelestialBody* new_parent_body = &sim->bodies[body->parent_index];
@ -190,67 +153,16 @@ void update_simulation(SimulationState* sim) {
body->local_position = body->position;
body->local_velocity = body->velocity;
}
// Debug: Print after new local coord calculation
if (strncmp(body->name, "Spacecraft", 10) == 0) {
printf("DEBUG [After new local coords]:\n");
printf(" Local pos: (%.2e, %.2e, %.2e)\n", body->local_position.x, body->local_position.y, body->local_position.z);
printf(" Local vel: (%.2e, %.2e, %.2e)\n", body->local_velocity.x, body->local_velocity.y, body->local_velocity.z);
if (new_parent >= 0 && new_parent < sim->body_count) {
CelestialBody* parent = &sim->bodies[new_parent];
printf(" New parent pos: (%.2e, %.2e, %.2e)\n", parent->position.x, parent->position.y, parent->position.z);
printf(" New parent vel: (%.2e, %.2e, %.2e)\n", parent->velocity.x, parent->velocity.y, parent->velocity.z);
}
}
}
if (body->parent_index >= 0 && body->parent_index < sim->body_count) {
CelestialBody* parent = &sim->bodies[body->parent_index];
// Debug: Print before RK4 integration
if (strncmp(body->name, "Spacecraft", 10) == 0) {
printf("DEBUG [Before RK4 integration]:\n");
printf(" Parent: %s (idx %d)\n", parent->name, body->parent_index);
printf(" Parent mass: %.2e kg\n", parent->mass);
printf(" Local pos: (%.2e, %.2e, %.2e)\n", body->local_position.x, body->local_position.y, body->local_position.z);
printf(" Local vel: (%.2e, %.2e, %.2e)\n", body->local_velocity.x, body->local_velocity.y, body->local_velocity.z);
}
rk4_step(&body->local_position, &body->local_velocity,
sim->dt, body->mass, parent->mass);
// Debug: Print after RK4 integration
if (strncmp(body->name, "Spacecraft", 10) == 0) {
printf("DEBUG [After RK4 integration]:\n");
printf(" Local pos: (%.2e, %.2e, %.2e)\n", body->local_position.x, body->local_position.y, body->local_position.z);
printf(" Local vel: (%.2e, %.2e, %.2e)\n", body->local_velocity.x, body->local_velocity.y, body->local_velocity.z);
}
}
}
// Debug: Print before compute_global_coordinates for spacecraft
for (int i = 0; i < sim->body_count; i++) {
if (strncmp(sim->bodies[i].name, "Spacecraft", 10) == 0) {
CelestialBody* body = &sim->bodies[i];
printf("DEBUG [Before compute_global_coordinates]:\n");
printf(" Parent: %d\n", body->parent_index);
printf(" Local pos: (%.2e, %.2e, %.2e)\n", body->local_position.x, body->local_position.y, body->local_position.z);
printf(" Local vel: (%.2e, %.2e, %.2e)\n", body->local_velocity.x, body->local_velocity.y, body->local_velocity.z);
}
}
compute_global_coordinates(sim);
// Debug: Print after compute_global_coordinates for spacecraft
for (int i = 0; i < sim->body_count; i++) {
if (strncmp(sim->bodies[i].name, "Spacecraft", 10) == 0) {
CelestialBody* body = &sim->bodies[i];
printf("DEBUG [After compute_global_coordinates]:\n");
printf(" Global pos: (%.2e, %.2e, %.2e)\n", body->position.x, body->position.y, body->position.z);
printf(" Global vel: (%.2e, %.2e, %.2e)\n", body->velocity.x, body->velocity.y, body->velocity.z);
}
}
sim->time += sim->dt;
}

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