Sha256: 734dcd9af9a7675150bb896b4c6433c3c45da7c0390e51357ff5a093aec72627
Contents?: true
Size: 466 Bytes
Versions: 19
Compression:
Stored size: 466 Bytes
Contents
varying vec4 positionEC;
void main()
{
// TODO: make arbitrary ellipsoid
czm_ellipsoid ellipsoid = czm_getWgs84EllipsoidEC();
vec3 direction = normalize(positionEC.xyz);
czm_ray ray = czm_ray(vec3(0.0), direction);
czm_raySegment intersection = czm_rayEllipsoidIntersectionInterval(ray, ellipsoid);
if (!czm_isEmpty(intersection))
{
gl_FragColor = vec4(1.0, 1.0, 0.0, 1.0);
}
else
{
discard;
}
}
Version data entries
19 entries across 19 versions & 1 rubygems