Difference between revisions of "Applications/Blender"
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* Description: Blender is a free and open-source 3D creation suite. It supports the entirety of the 3D pipeline—modelling, rigging, animation, simulation, rendering, compositing and motion tracking, and even video editing and game creation. | * Description: Blender is a free and open-source 3D creation suite. It supports the entirety of the 3D pipeline—modelling, rigging, animation, simulation, rendering, compositing and motion tracking, and even video editing and game creation. | ||
| − | * Version: 2. | + | * Version: 2.79, 2.80, 2.80a and 2.83.2 |
| − | * Modules: blender/2.79, blender/2.80, blender 2.80a and blender/2.83.2 | + | * Modules: blender/2.79, blender/2.80, blender 2.80a and blender/2.83.2 (preferred) |
* Licence: Free, open-source | * Licence: Free, open-source | ||
==Usage Examples== | ==Usage Examples== | ||
| + | |||
| + | The example we will use for both session involves rendering an animation file ''file.blend'' | ||
| + | <pre> | ||
| + | blender -b file.blend -E CYCLES -s 10 -e 500 -t 2 -a | ||
| + | </pre> | ||
| + | |||
| + | * -E CYCLES Use the “Cycles Render” engine. For a list of available render engines, run blender -E help. | ||
| + | * -s 10 -e 500 Set the start frame to 10 and the end frame to 500. | ||
| + | * -t 2 Use only two threads. | ||
| + | |||
===Interactive session=== | ===Interactive session=== | ||
| − | <pre style="background-color: | + | <pre style="background-color: black; color: white; font-family: monospace, sans-serif;"> |
[username@login] $ interactive -p gpu | [username@login] $ interactive -p gpu | ||
salloc: Granted job allocation 933039 | salloc: Granted job allocation 933039 | ||
Job ID 933039 connecting to gpu02, please wait... | Job ID 933039 connecting to gpu02, please wait... | ||
| − | Last login: Mon Apr 9 13:13:05 | + | Last login: Mon Apr 9 13:13:05 2022 |
[username@login] $ module add blender/2.83.2 | [username@login] $ module add blender/2.83.2 | ||
| − | [username@login] $ blender | + | [username@login] $ blender -b file.blend -E CYCLES -s 10 -e 500 -t 2 -a |
| + | |||
| + | </pre> | ||
| + | |||
| + | ===Batch Job=== | ||
| + | |||
| + | |||
| + | The batch script would look like this for the same example: | ||
| + | |||
| + | <pre style="background-color: #f5f5dc; color: black; font-family: monospace, sans-serif;"> | ||
| + | |||
| + | #!/bin/bash | ||
| + | #SBATCH -J jobname # Job name, you can change it to whatever you want | ||
| + | #SBATCH -n 2 # Number of cores | ||
| + | #SBATCH -o %N.%j.out # Standard output will be written here | ||
| + | #SBATCH -e %N.%j.err # Standard error will be written here | ||
| + | #SBATCH --gres=gpu # use the GPU resource not the CPU | ||
| + | #SBATCH -p gpu # Slurm partition, where you want the job to be queued | ||
| + | #SBATCH -t=00:40:00 # Run for 40 minutes | ||
| + | |||
| + | module load blender/2.83.2 | ||
| + | blender -b file.blend -E CYCLES -s 10 -e 500 -t 2 -a | ||
</pre> | </pre> | ||
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* [https://www.blender.org/ https://www.blender.org/] | * [https://www.blender.org/ https://www.blender.org/] | ||
| − | + | {{Modulepagenav}} | |
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Latest revision as of 12:50, 17 November 2022
Contents
Application Details
- Description: Blender is a free and open-source 3D creation suite. It supports the entirety of the 3D pipeline—modelling, rigging, animation, simulation, rendering, compositing and motion tracking, and even video editing and game creation.
- Version: 2.79, 2.80, 2.80a and 2.83.2
- Modules: blender/2.79, blender/2.80, blender 2.80a and blender/2.83.2 (preferred)
- Licence: Free, open-source
Usage Examples
The example we will use for both session involves rendering an animation file file.blend
blender -b file.blend -E CYCLES -s 10 -e 500 -t 2 -a
- -E CYCLES Use the “Cycles Render” engine. For a list of available render engines, run blender -E help.
- -s 10 -e 500 Set the start frame to 10 and the end frame to 500.
- -t 2 Use only two threads.
Interactive session
[username@login] $ interactive -p gpu salloc: Granted job allocation 933039 Job ID 933039 connecting to gpu02, please wait... Last login: Mon Apr 9 13:13:05 2022 [username@login] $ module add blender/2.83.2 [username@login] $ blender -b file.blend -E CYCLES -s 10 -e 500 -t 2 -a
Batch Job
The batch script would look like this for the same example:
#!/bin/bash #SBATCH -J jobname # Job name, you can change it to whatever you want #SBATCH -n 2 # Number of cores #SBATCH -o %N.%j.out # Standard output will be written here #SBATCH -e %N.%j.err # Standard error will be written here #SBATCH --gres=gpu # use the GPU resource not the CPU #SBATCH -p gpu # Slurm partition, where you want the job to be queued #SBATCH -t=00:40:00 # Run for 40 minutes module load blender/2.83.2 blender -b file.blend -E CYCLES -s 10 -e 500 -t 2 -a
Documentation
This can be found at https://docs.blender.org/.