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rmolazem authored Apr 26, 2024
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6 changes: 3 additions & 3 deletions doc/sphinx/source/usage/examples/HexaBeam/hexaBeam.md
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# HexaBeam
![](https://raw.githubusercontent.com/SofaDefrost/ModelOrderReduction/269971953c647ca45858ae26512ed17c3f613142/doc/sphinx/source/usage/examples/HexaBeamWithGravity/original_versus_reudced.png)
![](https://raw.githubusercontent.com/SofaDefrost/ModelOrderReduction/master/doc/sphinx/source/usage/examples/HexaBeam/original_versus_reudced.png)
## Presentation
HexaBeam structures are highly effective at accurately representing the deformations of complex geometries within finite element-based simulations. In this context, we demonstrate model order reduction using a straightforward scenario involving a single beam subjected to gravitational force.

Expand All @@ -17,12 +17,12 @@ We employ our model order reduction to effectively characterize the beam's defor
After applying model order reduction on this scene, the model reduces to one with 24 active nodes and only 3 hexahedra.

**Before**
<figure> <img src="https://raw.githubusercontent.com/SofaDefrost/ModelOrderReduction/93f264e3edad6e0b4552c2ac9cf4796469c3e16e/doc/sphinx/source/usage/examples/HexaBeamWithGravity/hexaBeam_test_with_boxROI_original.png" alt="Alt Text"> <figcaption> 1000 iterations done in 4.31962 s ( 231.502 FPS).</figcaption> </figure>
<figure> <img src="https://raw.githubusercontent.com/SofaDefrost/ModelOrderReduction/master/doc/sphinx/source/usage/examples/HexaBeam/hexaBeam_test_with_boxROI_original.png" alt="Alt Text"> <figcaption> 1000 iterations done in 4.31962 s ( 231.502 FPS).</figcaption> </figure>



**After**
<figure> <img src="https://raw.githubusercontent.com/SofaDefrost/ModelOrderReduction/93f264e3edad6e0b4552c2ac9cf4796469c3e16e/doc/sphinx/source/usage/examples/HexaBeamWithGravity/reduced_test_with_boxROI.png" alt="Alt Text"> <figcaption>1000 iterations done in 0.270993 s ( 3690.13 FPS).</figcaption> </figure>
<figure> <img src="https://raw.githubusercontent.com/SofaDefrost/ModelOrderReduction/master/doc/sphinx/source/usage/examples/HexaBeam/reduced_test_with_boxROI.png" alt="Alt Text"> <figcaption>1000 iterations done in 0.270993 s ( 3690.13 FPS).</figcaption> </figure>



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10 changes: 5 additions & 5 deletions doc/sphinx/source/usage/examples/Liver/liver.md
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# Liver

<figure> <img src="https://raw.githubusercontent.com/SofaDefrost/ModelOrderReduction/3c96518c488043997fecb5cb6abaf66a4468bdc4/tools/test/sofa_test_scene/originsl_versus_reduced.png" alt="Alt Text"> <figcaption> From left to right: fine mesh with 4293 nodes; reduced mesh: 40 active nodes and only 10 tetrahedra. </figcaption> </figure>
<figure> <img src="https://raw.githubusercontent.com/SofaDefrost/ModelOrderReduction/b473fe3f3ebccb752bace0603aa6c2fe1bdc0241/doc/sphinx/source/usage/examples/liverWithRotation/original_versus_reduced.png" alt="Alt Text"> <figcaption> From left to right: fine mesh with 4293 nodes; reduced mesh: with 53 active nodes and only 18 tetrahedra. </figcaption> </figure>
<figure> <img src="https://raw.githubusercontent.com/SofaDefrost/ModelOrderReduction/master/doc/sphinx/source/usage/examples/Liver/full_versus_reduced_gravity.png" alt="Alt Text"> <figcaption> From left to right: fine mesh with 4293 nodes; reduced mesh: 40 active nodes and only 10 tetrahedra. </figcaption> </figure>
<figure> <img src="https://raw.githubusercontent.com/SofaDefrost/ModelOrderReduction/master/doc/sphinx/source/usage/examples/Liver/full_versus_reduced_rotation.png" alt="Alt Text"> <figcaption> From left to right: fine mesh with 4293 nodes; reduced mesh: with 53 active nodes and only 18 tetrahedra. </figcaption> </figure>


## Presentation
Expand All @@ -23,17 +23,17 @@ To apply actuation, we utilize a specialized animation function called 'shakingL
In both examples, we use the following mesh with 22019 tetrahedra and 4293 nodes:

**Original Model**
<figure> <img src="https://raw.githubusercontent.com/SofaDefrost/ModelOrderReduction/a3a587a8457eca9fa18dd1444a7c20a9ba0b8046/tools/test/sofa_test_scene/liverFine_test_with_visual_larg.png" alt="Alt Text"> <figcaption>1000 iterations done in 1612.79 s ( 0.620042 FPS).</figcaption> </figure>
<figure> <img src="https://raw.githubusercontent.com/SofaDefrost/ModelOrderReduction/master/doc/sphinx/source/usage/examples/Liver/fullModel.png" alt="Alt Text"> <figcaption>1000 iterations done in 1612.79 s ( 0.620042 FPS).</figcaption> </figure>

### Liver Under Gravity
After applying model order reduction on this fine mesh of the liver, the mesh reduces to one with 40 active nodes and only 10 tetrahedra.


**Reduced Model**
<figure> <img src="https://raw.githubusercontent.com/SofaDefrost/ModelOrderReduction/3a52e852afaff9ac71ebf7602353f369410086d2/tools/test/sofa_test_scene/reduced_test_with_visual_large.png" alt="Alt Text"> <figcaption> 1000 iterations done in 3.80876 s ( 262.553 FPS).</figcaption> </figure>
<figure> <img src="https://raw.githubusercontent.com/SofaDefrost/ModelOrderReduction/master/doc/sphinx/source/usage/examples/Liver/reducedModel_gravity.png" alt="Alt Text"> <figcaption> 1000 iterations done in 3.80876 s ( 262.553 FPS).</figcaption> </figure>

### Liver With Rotational Actuation
After applying model order reduction on the fine mesh of the liver, the mesh reduces to one with 53 active nodes and only 18 tetrahedra.

**Reduced Model**
<figure> <img src="https://raw.githubusercontent.com/SofaDefrost/ModelOrderReduction/58d27d84204844609252691f031a656c82427a4e/doc/sphinx/source/usage/examples/liverWithRotation/reduced_pyscn_with_visual_larg.png" alt="Alt Text"> <figcaption>1000 iterations done in 5.79132 s ( 172.672 FPS).</figcaption> </figure>
<figure> <img src="https://raw.githubusercontent.com/SofaDefrost/ModelOrderReduction/master/doc/sphinx/source/usage/examples/Liver/reducedModel_rotation.png" alt="Alt Text"> <figcaption>1000 iterations done in 5.79132 s ( 172.672 FPS).</figcaption> </figure>

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