Merge pull request #12 from chekeichan/develop

1.2.1

CHANGELOG.md

@@ -1,14 +1,23 @@
 # AnVRopomotron Changelog
+## 1.2.1 (5/23/2022)
+-   A few hotfixes and tweaks that made it to live AnVRopomotron ahead of the next big update.
+-   Human Evolution Hall is brighter. This was the original concept but the hominin models used sharp lighting that implied a darker room so I adjusted the room bake to match. It didn't make sense for a dark room to have such vibrant colors so I aimed to fix the lighting across the board. I redid the lighting for each hominin model, using a 360 panorama hdri of the hall for matching lighting. The hominin and hall models were then rebaked with the new light.
+-   Rebaking also fixed the divider hallway bake that had lighting issues on the Human Evolution side.
+-   Human Evolution Hall has a new sign stating that the presentation of hominins is not complete.
+-   Occlusion tweaking so the divider hallway is visible while exiting stage 2 of the Modern Primate Hall.
+-   Tweaking of asset load priorities so the divider hallway loads in sooner since it is visible from the starting position.
+-   Teleportation movement disabled due to unpredictable interactions with Quest controllers.
+
 ## 1.2 (3/24/2022)
--   Welcome to a new Hall that addresses the big 'missing link' in this museum of biological anthropology. Human evolution is an especially difficult subject to portray in a way that informs but does not mislead. As with drawing, rendering the human form is a special challenge even compared to other primates. This version is the first of a growing set of exhibits as the other halls also experience.
-   -   The Human Evolution Hall has its own model separate from the rest of the museum. The twisty divider hallway is visible from both sides and when the visitor is inside, moving down one end will reveal that part of the museum. There are three occlusion planes inside to hide and show each end appropriately. The divider model actually incorprates walls and ceilings from the adjoining Halls that would be visible from inside. This was done in Blender cutting and snapping vertices to precisely match each section.
+-   Welcome to a new Hall that addresses the big 'missing link' in this museum of biological anthropology. Human evolution is an especially difficult subject to portray in a way that informs but does not mislead. As with drawing, rendering the human form is a special challenge even compared to other primates. After two years of working 3D modeling and WebXR, I think I can do this topic justice. This version is the first of a growing set of exhibits as the other halls also experience.
+   -   The Human Evolution Hall has its own model separate from the rest of the museum. The twisty divider hallway is visible from both sides and when the visitor is inside, moving down one end will reveal that part of the museum. There are three occlusion planes inside to hide and show each end appropriately. The divider model actually incorporates walls and ceilings from the adjoining Halls that would be visible from inside. This was done in Blender cutting and snapping vertices to precisely match each section.
    -   When in the Human Evolution Hall, the entire rest of the old museum despawns to save resources.
    -   The exhibit hall is pretty cool! Unlike everything before it, this exhibit goes vertical on a spirally extended family tree of hominins. The staircase was made in Blender following tutorials on using the array modifier around a point. The projecting platforms are done manually following a set routine of extrusions and scales. The time labels on the steps are shadow stencils like with the signage in other parts of the museum (Blender text hovering just over the surface to cast a shadow when baking).
-   -   The flying maps make their way to the new Hall with extensions to the old code. The map image includes the new hall and a note on where the Credits are found. The maps got updated with the new Hall and two new spots to teleport: ground level and at the top of the sprial staircase. A line of code from Stackoverflow fixed an issue with the height not sticking. 
+   -   The flying maps make their way to the new Hall with extensions to the old code. The map image includes the new hall and a note on where the Credits are found. The maps got updated with the new Hall and two new spots to teleport: ground level and at the top of the spiral staircase. A [line of code from Stackoverflow](https://stackoverflow.com/questions/57058442/setting-camera-position-at-runtime-collides-with-navmesh) fixed an issue with the height not sticking. 
    -   The shadow-producing light also moves with the user as they move through the divider hallway.
    -   The stands for the maps, seen in the Centerpiece Hall and Human Evolution Hall, are now baked in to their respective floor models to reduce draw calls in A-Frame.
    -   The four hominins have been worked on since 2020 from a base humanoid figure to each of the specific individuals. I modeled each one by one to a rigged and posed draft before wrapping them up with baking textures at the end of 2021 and the start of 2022 for Lucy. Some notes on their making:
-        -   The baking actually used a subdivided model as the source of shading and highlights, with those details painted onto a texture map that the actual model shares. There is a Youtube tutorial of this process on the Neanderthal. The process seems pretty powerful with the ability to fake detail convincingly. Some care has to be taken on especially small UV islands, such as around the eyes and nose. Separating and scaling those up ironed out the visual issues.
+        -   The baking actually used a subdivided model as the source of shading and highlights, with those details painted onto a texture map that the actual model shares. There is a [Youtube tutorial](https://youtu.be/9Fr3bK15zUw) of this process on the Neanderthal. The process seems pretty powerful with the ability to fake detail convincingly. Some care has to be taken on especially small UV islands, such as around the eyes and nose. Separating and scaling those up ironed out the visual issues.
         -   The forms are based on an general interpretation of how much soft tissue corresponds to the thickness of bones in humans and apes. Up-to-date research was done to see what professionals with hands-on experience thought, though I did not follow every one of those interpretations.
         -   The colors are made to be artificial, in no way reflecting what they looked like in real life. The reasons are that it would be impossible to know for sure, and would involve more guesswork than I'm comfortable with. I also tried some realistic tones and the models crossed right into the uncanny valley. 
         -   For the same reasons, no hair or fur is present. 
@@ -17,9 +26,9 @@
         -   To reduce draw calls, the hominin statues, stairs, and surrounding building are all one model.
 -   Raising Grab Lab tables lost their animations. It was causing problems with launching objects at light speed on load. Tables and objects now snap up into place for non-VR devices.
 -   All of the walls, floors, and ceilings got a new bake. Baking goes from 4096 but to 2048, and then smoothed by AI again. Just enough of the texture comes through.
--   Updated A-Frame to 1.3.0. This version opens meshopt'd files by default, but unfortunately basis textures are still out of reach. As a trade-off to upgrading, I removed the basis images from earlier, returning to natively readable formats. The custom component to read meshoptimized and basis files was removed.
+-   Updated A-Frame to 1.3.0. This version opens meshoptimized files by default, but unfortunately basis textures are still out of reach. As a trade-off to upgrading, I removed the basis images from earlier, returning to natively readable formats. The custom component to read meshoptimized and basis files was removed.
 -   JPG/PNG compressed using [squoosh.app](www.squoosh.app) on some of the largest images and texture files. The highlight is the Calatrava Castle model, which dropped from 9.5MB to 3.7MB due to the texture compression. 
--   What else is neat is that the whole file size has dropped with this new update, even though the museum gained a large new space! We saved around 4MB.
+-   What else is neat is that the whole file size has dropped with this new update, even though the museum gained a large new space with new models! We saved around 4MB.
 -   Warp tweaked again to chain functions and wait for each animation to finish.
 -   Background physics handling changed to prevent object explosion on load. Grabbable objects are naturally static objects. Being in VR switches objects on after their respective table loads to hold them. Working on this change was a harrowing few hours before the version release. A maddening explosion of objects was actually not caused by switching modes as I had thought, but was actually due to the new navmesh being multiple floors, which made it take on a much larger boundary box than intended. Removing physics properties from the navmesh was the final fix.
 -   HTML streamlined using A-Frame mixins more effectively for many text boxes.