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Quick test of Unity's Ragdoll tool which took about two minutes to set up from an existing rigged character. Most joints aligned pretty well, however the colliders had to be adjusted a bit. For some reason hands and feet could not be individually assigned. Model from mixamo.com.

Model: sellfy.com/p/h3rC/ Converted to FBX2013 and loaded using assimp. Rendered with node/bone name-tags for debugging. The loader is implemented in C and GLFW/OpenGL 4. Some animation tracks have problems with inconsistent speed, misalignment etc. This could be due to errors in file conversion, during import or during rendering, although testing in other app's (such as Maya) suggests that the...

Model: "Exo Gray". Animation: "Stand Up". The loader is implemented in C and GLFW/OpenGL 4. Autodesk Mixamo, mixamo.com. Open Asset Import Library, assimp.org.

Tau3D is a custom physics engine project. Ragdoll setup: * Three collision polyhedra per arm and leg, two for the torso, one for the head. No extra geometry for the neck. * Hinge joints with angular limits for elbows and knees. * Cone-twist joints with angular limits for neck, shoulders, waist, hips, wrists and ankles. This joint is inspired by Bullet's counterpart. Though it doesn't show here,...

My fellow driver got his trailer stuck in the road geometry after running over a few traffic cones. Spastic behaviour ensues as the physics engine (Bullet) tries to resolve the issue...

Truck model inspired by the Eich-Soellner/Führer truck: www.maths.lth.se/na/staff/claus/NMMD2/ Truck mass = 157 kg. Wheel spring & damping coefficients, rear: k = 5130 N/m, d = 342 Ns/m, front: k = 5814 N/m, d = 410 Ns/m. Linear actuators max force = 3135 N. Wheel max angular velocity = 25 rads/s. Wheel max drive torque = 720 Nm. Wheel max brake torque = 960 Nm. Wheel idle torque = 32 Nm.

Boom length = 6 m, mass = 2000 kg. Boom actuator max force = 150 kN. Jib length 9 m, mass = 500 kg. Jib actuator max force 30 kN. Gripper mass = 100 kg. Gripper actuator max force = 20 kN

No ragdolls were harmed during this simulation. Physics engine: prototype as part of my MSc thesis [fileadmin.cs.lth.se/cs/Personal/CarlJohan_Gribel/MSc/cjgribel_msc.pdf]. Ragdoll model: Mark Bayazit. Video capture: Fraps

A 2d physics engine demo scene. Physics engine: prototype as part of my MSc thesis: fileadmin.cs.lth.se/cs/Personal/CarlJohan_Gribel/MSc/cjgribel_msc.pdf Truck model inspired by the Eich-Soellner/Führer truck: www.maths.lth.se/na/staff/claus/NMMD2/ Solver: constraint-based, Gauss-Seidel. Broad-phase collision detection: sweep & prune Narrow phase collision detection: SAT. Other: kinematic joint...