public void setup() {
super.setup();
// _mesh = MeshUtil.meshFromOBJ( p, "../data/models/pointer_cursor_2_hollow.obj", 1.5f );
// _mesh = MeshUtil.getExtrudedMesh( MeshUtil.meshFromSVG( p, "../data/svg/diamond.svg", -1, 3,
// 0.5f ), 20 );
// _mesh = MeshUtil.meshFromOBJ( p, "../data/models/cacheflowe-3d.obj", 120f );
// _mesh = MeshUtil.meshFromOBJ( p, "../data/models/mode-set.obj", 150f )
// _mesh = MeshUtil.meshFromOBJ( p, "../data/models/diamond.obj", 1f );
// _mesh = MeshUtil.meshFromImg( p, "../data/images/kacheout/ufo_1.gif", 14f );
_mesh = new WETriangleMesh();
_mesh.addMesh((new Sphere(200)).toMesh(25));
_meshDeform = _mesh.copy();
}
protected void deformWithTrig() {
int numVertices = _mesh.getNumVertices();
for (int i = 0; i < numVertices; i++) {
if (_mesh.getVertexForID(i) != null) {
_meshDeform.getVertexForID(i).x =
_mesh.getVertexForID(i).x + 10 * (0.7f + (float) Math.sin(p.frameCount * i / 1000f));
_meshDeform.getVertexForID(i).y =
_mesh.getVertexForID(i).y + 10 * (0.7f + (float) Math.cos(p.frameCount * i / 1000f));
_meshDeform.getVertexForID(i).z =
_mesh.getVertexForID(i).z + 10 * (0.7f + (float) Math.sin(p.frameCount * i / 1000f));
}
}
}
protected void deformWithAudio() {
int numVertices = _mesh.getNumVertices();
int eqStep = Math.round(512f / (float) numVertices);
for (int i = 0; i < numVertices; i++) {
float eq = 1 + p._audioInput.getFFT().spectrum[(i * eqStep) % 512];
// eq *= 2f;
if (_mesh.getVertexForID(i) != null) {
_meshDeform.getVertexForID(i).x = _mesh.getVertexForID(i).x * eq;
_meshDeform.getVertexForID(i).y = _mesh.getVertexForID(i).y * eq;
_meshDeform.getVertexForID(i).z = _mesh.getVertexForID(i).z * eq;
}
}
}