animated_object* animated_object_new() {
animated_object* ao = malloc(sizeof(animated_object));
ao->position = vec3_zero();
ao->scale = vec3_one();
ao->rotation = quat_id();
ao->renderable = asset_hndl_null();
ao->skeleton = asset_hndl_null();
ao->animation = asset_hndl_null();
ao->animation_time = 0;
ao->pose = NULL;
return ao;
}
animated_object* animated_object_new() {
animated_object* ao = malloc(sizeof(animated_object));
ao->position = vec3_zero();
ao->scale = vec3_one();
ao->rotation = quaternion_id();
ao->active = true;
ao->recieve_shadows = true;
ao->cast_shadows = true;
ao->renderable = asset_hndl_null();
ao->skeleton = asset_hndl_null();
ao->animation = asset_hndl_null();
ao->animation_time = 0;
ao->pose = NULL;
return ao;
}
collision ellipsoid_collide_mesh(ellipsoid e, vec3 v, cmesh* m, mat4 world, mat3 world_normal) {
world.xw -= e.center.x;
world.yw -= e.center.y;
world.zw -= e.center.z;
mat3 space = mat3_scale(vec3_div_vec3(vec3_one(), e.radiuses));
mat3 space_inv = mat3_scale(e.radiuses);
v = mat3_mul_vec3(space, v);
collision c = sphere_collide_mesh_space(sphere_unit(), v, m, world, world_normal, space, mat3_transpose(space_inv));
c.point = mat3_mul_vec3(space_inv, c.point);
c.point = vec3_add(c.point, e.center);
c.norm = vec3_normalize(mat3_mul_vec3(space, c.norm));
return c;
}