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@nbriz /morphPoints.js Secret
Last active Dec 18, 2015

What would you like to do?
morph (or stretch) points in your mesh, for threejs_playGnd
/* ------------------- INSTRUCTIONS -----
to morph (or stretch) points in your mesh
place the 'for loop' below,
inside your setup() function,
below your 'material = new THREE.MeshBasicMaterial(...'
and above your 'mesh = new THREE.Mesh(geometry, material)'
-------------------------------------- */
for ( var i = 0; i < geometry.vertices.length; i ++ ) {
var vertices = [];
for ( var v = 0; v < geometry.vertices.length; v ++ ) {
vertices.push( geometry.vertices[ v ].clone() );
if ( v === i ) {
vertices[ vertices.length - 1 ].x *= 2;
vertices[ vertices.length - 1 ].y *= 2;
vertices[ vertices.length - 1 ].z *= 2;
}
}
geometry.morphTargets.push( { name: "target" + i, vertices: vertices } );
}
/* --------------------------------------
then place the code below
below your 'mesh = new THREE.Mesh(geometry, material)'
above your 'scene.add(mesh);'
-------------------------------------- */
mesh.material.morphTargets = true;
/* --------------------------------------
then add the code below to your
draw() fucntion
change the [ 0 ] to a different number
to target a different point
you can target as many points as you want
by copy+paste'n the code below and changing
the number.
-------------------------------------- */
mesh.morphTargetInfluences[ 0 ] = Math.sin( Date.now() * 0.002 );
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