diff options
Diffstat (limited to 'modules/gltf/structures/gltf_buffer_view.cpp')
| -rw-r--r-- | modules/gltf/structures/gltf_buffer_view.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/modules/gltf/structures/gltf_buffer_view.cpp b/modules/gltf/structures/gltf_buffer_view.cpp index 7678f23f57..8588de0752 100644 --- a/modules/gltf/structures/gltf_buffer_view.cpp +++ b/modules/gltf/structures/gltf_buffer_view.cpp @@ -30,7 +30,11 @@ #include "gltf_buffer_view.h" +#include "../gltf_state.h" + void GLTFBufferView::_bind_methods() { + ClassDB::bind_method(D_METHOD("load_buffer_view_data", "state"), &GLTFBufferView::load_buffer_view_data); + ClassDB::bind_method(D_METHOD("get_buffer"), &GLTFBufferView::get_buffer); ClassDB::bind_method(D_METHOD("set_buffer", "buffer"), &GLTFBufferView::set_buffer); ClassDB::bind_method(D_METHOD("get_byte_offset"), &GLTFBufferView::get_byte_offset); @@ -88,3 +92,13 @@ bool GLTFBufferView::get_indices() { void GLTFBufferView::set_indices(bool p_indices) { indices = p_indices; } + +Vector<uint8_t> GLTFBufferView::load_buffer_view_data(const Ref<GLTFState> p_state) const { + ERR_FAIL_COND_V(p_state.is_null(), Vector<uint8_t>()); + ERR_FAIL_COND_V_MSG(byte_stride > 0, Vector<uint8_t>(), "Buffer views with byte stride are not yet supported by this method."); + const TypedArray<Vector<uint8_t>> &buffers = p_state->get_buffers(); + ERR_FAIL_INDEX_V(buffer, buffers.size(), Vector<uint8_t>()); + const PackedByteArray &buffer_data = buffers[buffer]; + const int64_t byte_end = byte_offset + byte_length; + return buffer_data.slice(byte_offset, byte_end); +} |