This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as
-published by the Free Software Foundation, either version 3 of the
-License, or (at your option) any later version.
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1 General
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This program is free software: released under Creative Commons Zero
+(CC0) license
Goal of this project is to show off capabilities and API usage of
@@ -260,7 +290,7 @@ Goal of this project is to show off capabilities and API usage of
@@ -273,60 +303,59 @@ To start demo application, use command:
java -jar sixth-3d-demos.jar
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3 Navigating in space
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3 Navigating in space
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key
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result
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key
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result
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cursor keys
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move: left, right, forward, backward
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cursor keys
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move: left, right, forward, backward
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mouse scroll wheel
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move: up, down
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mouse scroll wheel
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move: up, down
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dragging with mouse
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look around
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dragging with mouse
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look around
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4 Example scenes in this repository
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4 Example scenes in this repository
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4.1 Raytracing through voxels
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4.1 Raytracing through voxels
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Test scene that is generated simultaneously using:
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conventional polygons
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for realtime navigation, and
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for realtime navigation, and
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voxels
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for on-demand raytracing
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for on-demand raytracing
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@@ -355,8 +380,8 @@ datastructure.
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4.2 Conway's Game of Life
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4.2 Conway's Game of Life
The Game of Life, also known simply as Life, is a cellular automaton
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If alive cell neighbors count is 2 or 3, then cell survives,
-otherwise it dies.
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Dead cell becomes alive if neighbors count is exactly 3.
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+otherwise it dies.
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Dead cell becomes alive if neighbors count is exactly 3.
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Current application projects 2D game grid/matrix onto three
@@ -398,64 +417,61 @@ history (previous iterations) using glowing dots suspended in space.
Usage:
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key
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result
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key
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result
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mouse click on the cell (cell)
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toggles cell state
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mouse click on the cell (cell)
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toggles cell state
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<space>
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next iteration
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<space>
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next iteration
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ENTER
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next iteeration with the history
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ENTER
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next iteeration with the history
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"c"
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clear the matrix
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"c"
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clear the matrix
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4.3 Text editors
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4.3 Text editors
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Initial test for creating user interfaces in 3D and:
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window focus handling
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picking objecs using mouse
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redirecting keyboard input to focused window
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window focus handling
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picking objecs using mouse
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redirecting keyboard input to focused window
@@ -487,48 +503,41 @@ again, window must be unfocused first using ESC key.
Improve focus handling:
Perhaps add shortcut to navigate world without exiting entire
-stack of focus.
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Possibility to retain and reuse recently focused elements.
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+stack of focus.
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Possibility to retain and reuse recently focused elements.
Store user location in the world and view direction with the
focused window. So that when returning focus to far away object,
-user is redirected also to proper location in the world.
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+user is redirected also to proper location in the world.
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Possibility to store recently visited locations in the world and
-return to them.
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+return to them.
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4.4 Mathematical formulas
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4.4 Mathematical formulas
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TODO: instead of projecting 2D visualizations onto 3D space,
-visualize some formula using all 3 dimensions avaliable.
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+visualize some formula using all 3 dimensions avaliable.
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4.5 Sinus heightmaps and sphere
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4.5 Sinus heightmaps and sphere
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Simple test scene. Easy to implement and looks nice.
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