Method MaterialParticleAtBone

Source/Objects/movementobject.cpp:1350–1364

}

void MovementObject::MaterialParticleAtBone(std::string type, std::string bone_name) {
    int bone = rigged_object_->skeleton_.simple_ik_bones[bone_name].bone_id;
    vec3 pos = rigged_object_->GetBonePosition(bone);
    vec3 vel = rigged_object_->GetBoneLinearVel(bone);

    const MaterialParticle* mp = scenegraph_->GetMaterialParticle(type, pos);
    if (!mp || mp->particle_path.empty()) {
        return;
    }
    pos += vec3(0.0f, -0.1f, 0.0f);
    vel = vec3(0.0f, 1.0f * min(1.0f, length(vel)), 0.0f);
    vec3 tint = scenegraph_->GetColorAtPoint(pos);
    scenegraph_->particle_system->MakeParticle(
        scenegraph_, mp->particle_path, pos, vel, tint);
}

static void asMaterialParticle(MovementObject* mo, const std::string& type, const vec3& pos, const vec3& vel) {
    const MaterialParticle* mp = mo->scenegraph_->GetMaterialParticle(type, pos);