View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0033734 | Community | OCCT:Data Exchange | public | 2024-06-06 13:53 | 2024-06-06 14:40 |
| Reporter | Swapnil Vikhe | Assigned To | ika | ||
| Priority | normal | Severity | major | ||
| Status | new | Resolution | open | ||
| Platform | Linux | OS | Ubuntu 20.04 | ||
| Product Version | 7.7.0 | ||||
| Summary | 0033734: Data Exchange - Reading compressed gltf with Base64 draco content | ||||
| Description | I have installed OpenCASCADE with Draco support and can now read compressed GLB and compressed GLTF files with BIN files. However, I am unable to read compressed GLTF files without BIN (embedded GLTF). | ||||
| Steps To Reproduce | Please try to load following file in Draco-based open cascade. | ||||
| Additional information and documentation updates | As we know, there are three types of GLTF files: 1. GLTF with BIN 2. GLTF without BIN (embedded GLTF) 3. GLB I want to read compressed GLTF files without a BIN file (embedded GLTF), but I am unable to do so. because while reading those kinds of files, I am facing the following issue. File '/home/pts/Documents/input_files/gltf/draco_gltf/EHSC(compressed_without_bin).gltf' defines invalid glTF! Buffer '0' refers to invalid indices. File '/home/pts/Documents/input_files/gltf/draco_gltf/EHSC(compressed_without_bin).gltf' defines invalid glTF! Buffer '0' refers to invalid indices. File '/home/pts/Documents/input_files/gltf/draco_gltf/EHSC(compressed_without_bin).gltf' defines invalid glTF! Buffer '0' refers to invalid indices. File '/home/pts/Documents/input_files/gltf/draco_gltf/EHSC(compressed_without_bin).gltf' defines invalid glTF! Buffer '0' refers to invalid indices. File '/home/pts/Documents/input_files/gltf/draco_gltf/EHSC(compressed_without_bin).gltf' defines invalid glTF! Buffer '0' refers to invalid indices. File '/home/pts/Documents/input_files/gltf/draco_gltf/EHSC(compressed_without_bin).gltf' defines invalid glTF! Buffer '0' refers to invalid indices. File '/home/pts/Documents/input_files/gltf/draco_gltf/EHSC(compressed_without_bin).gltf' defines invalid glTF! Buffer '0' refers to invalid indices. File '/home/pts/Documents/input_files/gltf/draco_gltf/EHSC(compressed_without_bin).gltf' defines invalid glTF! Buffer '0' refers to invalid indices.\ | ||||
| Tags | No tags attached. | ||||
| Test case number | |||||
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cube(without_bin).gltf (2,688 bytes) |
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Please refer following link for indepth understanding https://dev.opencascade.org/content/reading-compressed-gltf-without-bin#comment-26005 |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2024-06-06 13:53 | Swapnil Vikhe | New Issue | |
| 2024-06-06 13:53 | Swapnil Vikhe | Assigned To | => ika |
| 2024-06-06 13:53 | Swapnil Vikhe | File Added: cube(without_bin).gltf | |
| 2024-06-06 13:59 | Swapnil Vikhe | Note Added: 0115971 | |
| 2024-06-06 14:01 | dpasukhi | Summary | Reading compressed gltf without bin => Data Exchange - Reading compressed gltf with Bin64 |
| 2024-06-06 14:40 | dpasukhi | Summary | Data Exchange - Reading compressed gltf with Bin64 => Data Exchange - Reading compressed gltf with Base64 draco content |
