13 lines
286 B
GLSL
13 lines
286 B
GLSL
/**
|
|
* DOC_TBA
|
|
*
|
|
* @name czm_ellipsoidContainsPoint
|
|
* @glslFunction
|
|
*
|
|
*/
|
|
bool czm_ellipsoidContainsPoint(vec3 ellipsoid_inverseRadii, vec3 point)
|
|
{
|
|
vec3 scaled = ellipsoid_inverseRadii * (czm_inverseModelView * vec4(point, 1.0)).xyz;
|
|
return (dot(scaled, scaled) <= 1.0);
|
|
}
|