diff options
| -rw-r--r-- | modules/gltf/gltf_document.cpp | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/modules/gltf/gltf_document.cpp b/modules/gltf/gltf_document.cpp index 0b519bd6a3..5950ad33b5 100644 --- a/modules/gltf/gltf_document.cpp +++ b/modules/gltf/gltf_document.cpp @@ -3065,6 +3065,7 @@ Error GLTFDocument::_parse_images(Ref<GLTFState> p_state, const String &p_base_p // Ref: https://github.com/KhronosGroup/glTF/blob/master/specification/2.0/README.md#images const Array &images = p_state->json["images"]; + HashSet<String> used_names; for (int i = 0; i < images.size(); i++) { const Dictionary &d = images[i]; @@ -3092,11 +3093,21 @@ Error GLTFDocument::_parse_images(Ref<GLTFState> p_state, const String &p_base_p int data_size = 0; String image_name; + if (d.has("name")) { + image_name = d["name"]; + image_name = image_name.get_file().get_basename().validate_filename(); + } + if (image_name.is_empty()) { + image_name = itos(i); + } + while (used_names.has(image_name)) { + image_name += "_" + itos(i); + } + used_names.insert(image_name); if (d.has("uri")) { // Handles the first two bullet points from the spec (embedded data, or external file). String uri = d["uri"]; - image_name = uri; if (uri.begins_with("data:")) { // Embedded data using base64. // Validate data MIME types and throw a warning if it's one we don't know/support. @@ -3158,7 +3169,6 @@ Error GLTFDocument::_parse_images(Ref<GLTFState> p_state, const String &p_base_p vformat("glTF: Image index '%d' specifies 'bufferView' but no 'mimeType', which is invalid.", i)); const GLTFBufferViewIndex bvi = d["bufferView"]; - image_name = itos(bvi); ERR_FAIL_INDEX_V(bvi, p_state->buffer_views.size(), ERR_PARAMETER_RANGE_ERROR); @@ -3206,13 +3216,12 @@ Error GLTFDocument::_parse_images(Ref<GLTFState> p_state, const String &p_base_p p_state->source_images.push_back(Ref<Image>()); continue; } + img->set_name(image_name); if (GLTFState::GLTFHandleBinary(p_state->handle_binary_image) == GLTFState::GLTFHandleBinary::HANDLE_BINARY_DISCARD_TEXTURES) { p_state->images.push_back(Ref<Texture2D>()); p_state->source_images.push_back(Ref<Image>()); continue; } else if (GLTFState::GLTFHandleBinary(p_state->handle_binary_image) == GLTFState::GLTFHandleBinary::HANDLE_BINARY_EXTRACT_TEXTURES) { - String extracted_image_name = image_name.get_file().get_basename().validate_filename(); - img->set_name(extracted_image_name); if (p_state->base_path.is_empty()) { p_state->images.push_back(Ref<Texture2D>()); p_state->source_images.push_back(Ref<Image>()); |