apply_attraction_force()

void MayaFlux::Nodes::Network::ParticleNetwork::apply_attraction_force ( )

private

Apply attraction point force.

Definition at line 352 of file ParticleNetwork.cpp.

{
    for (auto& particle : m_particles) {
        glm::vec3 to_attractor = m_attraction_point - particle.point->get_position();
        float distance = glm::length(to_attractor);
 
        if (distance > 0.001F) {
            glm::vec3 direction = to_attractor / distance;
            float force_magnitude = m_attraction_strength / std::max(distance * distance, 0.1F);
            particle.force += direction * force_magnitude * particle.mass;
        }
    }
}

References m_attraction_point, m_attraction_strength, and m_particles.

Referenced by process_batch().

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