Function FreePolymodelData

model/polymodel.cpp:743–868

Frees all the polymodel data, but doesn't free the actual polymodel itself

// Frees all the polymodel data, but doesn't free the actual polymodel itself
void FreePolymodelData(int i) {
  int t;

  for (t = 0; t < Poly_models[i].n_models; t++) {
    if (Poly_models[i].submodel) {
      if (Poly_models[i].submodel[t].keyframe_axis) {
        mem_free(Poly_models[i].submodel[t].keyframe_axis);
        Poly_models[i].submodel[t].keyframe_axis = nullptr;
      }

      if (Poly_models[i].submodel[t].tick_pos_remap) {
        mem_free(Poly_models[i].submodel[t].tick_pos_remap);
        Poly_models[i].submodel[t].tick_pos_remap = nullptr;
      }

      if (Poly_models[i].submodel[t].tick_ang_remap) {
        mem_free(Poly_models[i].submodel[t].tick_ang_remap);
        Poly_models[i].submodel[t].tick_ang_remap = nullptr;
      }

      if (Poly_models[i].submodel[t].keyframe_angles) {
        mem_free(Poly_models[i].submodel[t].keyframe_angles);
        Poly_models[i].submodel[t].keyframe_angles = nullptr;
      }
      if (Poly_models[i].submodel[t].keyframe_matrix) {
        mem_free(Poly_models[i].submodel[t].keyframe_matrix);
        Poly_models[i].submodel[t].keyframe_matrix = nullptr;
      }

      if (Poly_models[i].submodel[t].keyframe_pos) {
        mem_free(Poly_models[i].submodel[t].keyframe_pos);
        Poly_models[i].submodel[t].keyframe_pos = nullptr;
      }

      if (Poly_models[i].submodel[t].verts) {
        mem_free(Poly_models[i].submodel[t].verts);
        Poly_models[i].submodel[t].verts = nullptr;
      }

      if (Poly_models[i].submodel[t].vertnorms) {
        mem_free(Poly_models[i].submodel[t].vertnorms);
        Poly_models[i].submodel[t].vertnorms = nullptr;
      }

      if (Poly_models[i].submodel[t].alpha) {
        mem_free(Poly_models[i].submodel[t].alpha);
        Poly_models[i].submodel[t].alpha = nullptr;
      }

      if (Poly_models[i].submodel[t].vertnum_memory) {
        mem_free(Poly_models[i].submodel[t].vertnum_memory);
        Poly_models[i].submodel[t].vertnum_memory = nullptr;
      }

      if (Poly_models[i].submodel[t].u_memory) {
        mem_free(Poly_models[i].submodel[t].u_memory);
        Poly_models[i].submodel[t].u_memory = nullptr;
      }