Replaced the small spheres by cones distributed over the big sphere’s surface. Blur amount is controlled with the mouse.
Made with OpenFrameworks.
Music: “My Two Nads (Dad Reprise)” by Out Hud.
Lightning the scene with the vertex shader.
Made with OpenFrameworks.
Music: “Trash Scapes” by Ellen Allien.
My first GLSL -based animation. The blob is made of 3 glutWireSpheres deformed by applying a vertex shader. Deformation is affected by the music and mouse coordinates. In the code snippet below, fft is a value taken from ofSoundGetSpectrum and mult is the pair of mouse coordinates (x, y).
#version 120
uniform float fft;
uniform vec2 mult;
uniform vec3 col;
varying vec4 v;
void main()
{
v = vec4(gl_Vertex);
vec4 v2 = v;
v.x += cos( v2.z * mult.x ) * fft;
v.y += sin( v2.x * mult.y ) * fft;
v.z += cos( v2.y * mult.x ) * fft;
gl_Position = gl_ModelViewProjectionMatrix * v;
}
Check the high-res images at Flickr .
Made with OpenFrameworks .
Music: “Geek Down” by J Dilla.
