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12. March 2019


SpriteStack.io is a tool for creating 3D pixel art using the technique known as Sprite stacking.  Basically it’s a matter of creating a 3d object by making stacks of sprites.  Sprite stacking is described as:

Sprite stacking is a simple technique that allows you to get 3D models by making a stack of 2D images. Each image is offset by 1 pixel and represents a horizontal slice of a 3D model.

The tool runs entirely in the browser and is very simple to learn.  The help/documentation is available here.  The tool is free to use but requires a $1 payment to enable exporting outside of the public gallery.

You can see SpriteStack in action in the video below.  To get started in SpriteStack click here to launch the editor.

Art


23. February 2019


It’s simply amazing the amount of free software available these days for game developers, and SculptGL is no exception.  It is a 3D sculpting application similar to ZBrush, Sculptris or Mudbox, but it runs entirely inside your browser (or locally via Electron if you prefer).  Features from SculptGL include:

  • Sculpting tools
    • Standard tools : Brush, Inflate, Smooth, Twist, Drag, etc
    • PBR Vertex Painting (color, roughness, metalness)
    • Alpha texture support for each tools
  • Multiresolution sculpting
    • Quad-tri Subdivison (catmull-clark/loop)
    • Reversion (compute opposite of subdvision if possible)
    • Navigating from low/high poly level subdiv will retain sculpting changes
    • keep UVs (both reversion and subdivison)
  • Voxel remeshing
    • Uses SurfaceNets meshing algorithm (produces quad-only mesh)
    • Uniform remeshing (quads will have the same size)
    • Can also create non-manifold vertex :(
    • In case of a non closed mesh, a naive holefilling algorithm is performed first
    • Deletes UV
  • Dynamic topology
    • Triangles only
    • Operates in real time
    • Local subdivision (create new triangles)
    • Local decimation (deletes triangles)
    • Deletes UV
  • Supports OBJ, PLY, STL import/export
    • Reads vertex color
    • Optimizes post and pre transform cache (tipsy algorithm)
  • Undo/Redo support

It is an open source MIT licensed project with the source available on Github.  Check out SculptGL in action in the video below.

GameDev News Art


16. February 2019


So many of the best games ever created use the Isometric graphic style.  Games such as Baldur’s Gate 1 and 2, Planescape Torment, Ultima 7, XCom and Diablo 1 and 2 are shining examples of games made in this style.  In this tutorial we show how you can easily create Isometric style maps using the excellent open source Tiled map editor.  We show how to import multiple tilesets, create an isometric tile map composed of multiple layers and how to define triggers and properties for use in your game.

Resources Used/Mentioned in this Tutorial:

Programming Design Art


14. February 2019


If you’ve found yourself looking for a dedicated and free 3D modelling application, look no further than Rocket 3F.  Available for Windows powered computers, Rcoket3F has all of the functionality you would expect from a modern 3D application, in a streamlined but well documented interface.  Rocket is based on nvil which was previously known as VoidWorld.  Rocket 3F is full functioning in it’s free form, with a premium version available with advanced customization abilities.


Learn more about Rocket 3F in the video below:

Art


11. February 2019


Last year we took our first look at VRoid Studio, a 3D anime style character creator that had recently been translated to English.  It works very similarly to Daz3D, Poser and MakeHuman, but is entirely dedicated to creating characters in the anime style.  Using a simple set of sliders, you can quickly customize a character to your liking, much like defining your character in a video game.  However you can also go much deeper, with integrated texture editing tools, hair creation tools, multiple animations and much more. 

Previously however, VRoid had one major limitation… it could only produce female characters.  This has now changed and male characters can be created as well, with their own set of gender specific animations defined.  In the video below we go hands-on with the updated and more capable VRoid Studio.

You can download VRoid Studio here.  The page is Japanese, so look for the following buttons and pick the appropriate operating system:

image

The download is a 0.5GB zip file, simply extract and run the executable within.

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