Philippe Rivière Fil

Tangram Interactive Shader

Driving shaders params via mouse interaction.

Use requestRender rather than updateConfig and you can set scene properties (e.g. uniforms) directly.

To interact with uniforms, declare them in the scene file then directly manipulate them from the scene object (not the config) in the JS api.

Voronoi relaxation with Lloyd's algorithm in d3 4.0.

Smooth transitioning US tour in the same vein as this example. Steps:

Compares both shapes and adds evenly-spaced points to whichever polygon has fewer so that both have the same number of points
Picks the winding of the first polygon that minimizes the sum of the squared distances between point pairs

Some possible improvements:

Adding additional points to both shapes first such that every segment longer than a certain distance is bisected
Tweaking the placement of added points with simulated annealing
Using a cost function that factors in self-intersections at the halfway mark in addition to distance traveled

	license: mit
	height: 640