mesh_storage.cpp 4.0 KB

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  1. /**************************************************************************/
  2. /* mesh_storage.cpp */
  3. /**************************************************************************/
  4. /* This file is part of: */
  5. /* GODOT ENGINE */
  6. /* https://godotengine.org */
  7. /**************************************************************************/
  8. /* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
  9. /* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
  10. /* */
  11. /* Permission is hereby granted, free of charge, to any person obtaining */
  12. /* a copy of this software and associated documentation files (the */
  13. /* "Software"), to deal in the Software without restriction, including */
  14. /* without limitation the rights to use, copy, modify, merge, publish, */
  15. /* distribute, sublicense, and/or sell copies of the Software, and to */
  16. /* permit persons to whom the Software is furnished to do so, subject to */
  17. /* the following conditions: */
  18. /* */
  19. /* The above copyright notice and this permission notice shall be */
  20. /* included in all copies or substantial portions of the Software. */
  21. /* */
  22. /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
  23. /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
  24. /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
  25. /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
  26. /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
  27. /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
  28. /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
  29. /**************************************************************************/
  30. #include "mesh_storage.h"
  31. using namespace RendererDummy;
  32. MeshStorage *MeshStorage::singleton = nullptr;
  33. MeshStorage::MeshStorage() {
  34. singleton = this;
  35. }
  36. MeshStorage::~MeshStorage() {
  37. singleton = nullptr;
  38. }
  39. RID MeshStorage::mesh_allocate() {
  40. return mesh_owner.allocate_rid();
  41. }
  42. void MeshStorage::mesh_initialize(RID p_rid) {
  43. mesh_owner.initialize_rid(p_rid, DummyMesh());
  44. }
  45. void MeshStorage::mesh_free(RID p_rid) {
  46. DummyMesh *mesh = mesh_owner.get_or_null(p_rid);
  47. ERR_FAIL_NULL(mesh);
  48. mesh->dependency.deleted_notify(p_rid);
  49. mesh_owner.free(p_rid);
  50. }
  51. void MeshStorage::mesh_surface_remove(RID p_mesh, int p_surface) {
  52. DummyMesh *m = mesh_owner.get_or_null(p_mesh);
  53. ERR_FAIL_NULL(m);
  54. m->dependency.changed_notify(Dependency::DEPENDENCY_CHANGED_MESH);
  55. m->surfaces.remove_at(p_surface);
  56. }
  57. void MeshStorage::mesh_clear(RID p_mesh) {
  58. DummyMesh *m = mesh_owner.get_or_null(p_mesh);
  59. ERR_FAIL_NULL(m);
  60. m->surfaces.clear();
  61. }
  62. RID MeshStorage::_multimesh_allocate() {
  63. return multimesh_owner.allocate_rid();
  64. }
  65. void MeshStorage::_multimesh_initialize(RID p_rid) {
  66. multimesh_owner.initialize_rid(p_rid, DummyMultiMesh());
  67. }
  68. void MeshStorage::_multimesh_free(RID p_rid) {
  69. DummyMultiMesh *multimesh = multimesh_owner.get_or_null(p_rid);
  70. ERR_FAIL_NULL(multimesh);
  71. multimesh_owner.free(p_rid);
  72. }
  73. void MeshStorage::_multimesh_set_buffer(RID p_multimesh, const Vector<float> &p_buffer) {
  74. DummyMultiMesh *multimesh = multimesh_owner.get_or_null(p_multimesh);
  75. ERR_FAIL_NULL(multimesh);
  76. multimesh->buffer.resize(p_buffer.size());
  77. float *cache_data = multimesh->buffer.ptrw();
  78. memcpy(cache_data, p_buffer.ptr(), p_buffer.size() * sizeof(float));
  79. }
  80. Vector<float> MeshStorage::_multimesh_get_buffer(RID p_multimesh) const {
  81. DummyMultiMesh *multimesh = multimesh_owner.get_or_null(p_multimesh);
  82. ERR_FAIL_NULL_V(multimesh, Vector<float>());
  83. return multimesh->buffer;
  84. }