Sunday, April 23, 2017

Workflows for Virtual Worlds/Virtual Reality

These are some notes I'm taking to remember how I got some things to work for student projects.

Scenario 1: Importing 3D Models Into Opensim

Correcting Collada Model Errors

First time I spent money ($15!) on a 3D model to use there was an issue. The snow leopard was inside-out; the texture was on the inside and the outside was transparent. I learned after much searching that the "normals" had to be recalculated, which can only be done in a 3D program. The download included an FXB file so I used Blender, imported the FXB file, went to Edit Mode > Mesh > Normals > re-calculate outside normals which flipped the orientation of the faces to outside. Then I exported that as an OBJ file. Then I could import into Opensim with Singularity viewer. I chose File > Upload Mesh > High detail. It comes in gray so change the color to

Sunday, February 26, 2017

Make a Video from a Processing Sketch

I needed to do this and found the steps challenging enough I wanted to keep them here, and maybe they will be helpful to others. I needed to take the words in a static wordle-type presentation and animate them, so they move around a bit. Then I needed to add that animation to a video of a dance.

Saturday, January 07, 2017

OpenSimulator In the Classroom Through the Years

I haven't run any sim projects for a while and I miss it. I just found a cache of pictures of sim projects and am amazed at how far it's come. Here are some of the pictures to give an idea of the territory students and I covered together. What an adventure!
Our first sim! With a spare assortment of prims students acted out skits for
their drama class.