129c904967
* refactor to src folder * add working voronoi js file with types * some spring cleaning * update voronoi-core.d.ts to include inner class exports * make voronoi go really fast * do the voronoi dance * better handle outliers in voronoi * make renderer use multiple layers * resize voronoi with resize + squash all in one buffer * actually wait for shader factories to be created + cleanup * show more info with FPS Counter * POWER UP
44 lines
1,022 B
GLSL
44 lines
1,022 B
GLSL
#ifdef GL_ES
|
|
precision mediump float;
|
|
#endif
|
|
|
|
attribute vec2 a_pos;
|
|
attribute vec2 a_center;
|
|
attribute float a_own;
|
|
attribute float a_intensity;
|
|
|
|
uniform vec3 u_planet_colours[$PLANETS * 2];
|
|
uniform vec4 u_viewbox; // [x, y, width, height]
|
|
uniform vec2 u_resolution;
|
|
uniform float u_time;
|
|
|
|
varying float v_intensity;
|
|
varying float v_dist;
|
|
varying vec2 v_pos;
|
|
varying vec3 v_color;
|
|
|
|
void main() {
|
|
v_intensity = a_intensity;
|
|
v_dist = distance(a_pos * u_resolution , a_center * u_resolution);
|
|
|
|
int own = int(a_own);
|
|
|
|
vec2 uv = a_pos;
|
|
|
|
// Viewbox's center is top left, a_position's is in the center to the screen
|
|
// So translate and scale the viewbox**
|
|
uv -= u_viewbox.xy + (u_viewbox.zw * 0.5);
|
|
uv /= u_viewbox.zw * 0.5;
|
|
v_pos = uv.xy;
|
|
|
|
// v_pos = (uv.xy + 1.0) * 0.5;
|
|
|
|
if (own < 0) {
|
|
v_color = vec3(0., 0., 0.);
|
|
} else {
|
|
v_color = mix(u_planet_colours[own * 2], u_planet_colours[own * 2 + 1], u_time);
|
|
}
|
|
|
|
gl_Position = vec4(uv.xy, 0.0, 1.0);
|
|
}
|