15 #include "matrixLens.h"
17 #include "bamReader.h"
51 write(ostream &out,
int indent_level)
const {
52 indent(out, indent_level) << get_type() <<
":\n";
63 do_compute_projection_mat(Lens::CData *lens_cdata) {
64 lens_cdata->_projection_mat = do_get_lens_mat_inv(lens_cdata) * _user_mat * do_get_film_mat(lens_cdata);
66 if (_ml_flags & MF_has_left_eye) {
67 lens_cdata->_projection_mat_left = do_get_lens_mat_inv(lens_cdata) * _left_eye_mat * do_get_film_mat(lens_cdata);
69 lens_cdata->_projection_mat_left = lens_cdata->_projection_mat;
72 if (_ml_flags & MF_has_right_eye) {
73 lens_cdata->_projection_mat_right = do_get_lens_mat_inv(lens_cdata) * _right_eye_mat * do_get_film_mat(lens_cdata);
75 lens_cdata->_projection_mat_right = lens_cdata->_projection_mat;
78 do_adjust_comp_flags(lens_cdata, CF_projection_mat_inv,
107 parse_params(params, scan, manager);
108 lens->fillin(scan, manager);
A base class for any number of different kinds of lenses, linear and otherwise.
A completely generic linear lens.
This is the fundamental interface for extracting binary objects from a Bam file, as generated by a Ba...
Base class for objects that can be written to and read from Bam files.
static void register_with_read_factory()
Tells the BamReader how to create objects of type Lens.
virtual bool is_linear() const
Returns true if the lens represents a linear projection (e.g.
An instance of this class is passed to the Factory when requesting it to do its business and construc...
void register_factory(TypeHandle handle, CreateFunc *func)
Registers a new kind of thing the Factory will be able to create.
static WritableFactory * get_factory()
Returns the global WritableFactory for generating TypedWritable objects.
const LMatrix4 & get_projection_mat(StereoChannel channel=SC_mono) const
Returns the complete transformation matrix from a 3-d point in space to a point on the film...
A class to retrieve the individual data elements previously stored in a Datagram. ...
TypeHandle is the identifier used to differentiate C++ class types.