Liquid simulation using IISPH
Summary
A simple C++ implementation of the implicit incompressible sph model (IISPH) proposed by Ihmsen et al..
- Boundaries are handled using the method of Akinci et al.
- Surface tension has been implemented using the model proposed by Akinci et al.
- Neighbor search uses Z-sorting to improve cache efficiency.
- Blender was used for offline rendering.
Results
References
- Markus Ihmsen, Jens Cornelis, Barbara Solenthaler, Christopher Horvath, and Matthias Teschner. Implicit Incompressible SPH. In: IEEE Transactions on Visualization and Computer Graphics 20.3 (2014), pp. 426–435.
- Nadir Akinci, Markus Ihmsen, Gizem Akinci, Barbara Solenthaler, Matthias Teschner. Versatile Rigid-Fluid Coupling for Incompressible SPH. ACM Transactions on Graphics (Proc. SIGGRAPH 2012), vol. 31, no. 4, pp. 62:1-62:8, July 2012.
- Nadir Akinci, Gizem Akinci, and Matthias Teschner. Versatile surface tension and adhesion for SPH fluids. ACM Trans. Graph., 32(6):182:1–182:8, 2013.
Raytracer sandbox
Summary
A c++ raytracer based on the work of Turner Whitted and ScratchAPixel tutorials. This work is a sandbox for learning and exploring new techniques related to raytracing used for rendering images. The current implementation is extremely slow as it does leverage any acceleration structure. This project features :
- Rendering of spheres, plane and triangle meshes.
- Reflection, refraction and diffusive illumination models.
- Hard shadows
Results
