Represents a single texture in the texture palette. More...
#include "fltTexture.h"
Inheritance diagram for FltTexture:
Classes | |
| struct | GeospecificControlPoint |
| struct | LODScale |
| struct | SubtextureDef |
Public Types | |
| enum | EarthModel { EM_wgs84 = 0, EM_wgs72 = 1, EM_bessel = 2, EM_clarke_1866 = 3, EM_nad27 = 4 } |
| enum | EnvironmentType { ET_modulate = 0, ET_blend = 1, ET_decal = 2, ET_color = 3 } |
| enum | ExternalFormat { EF_default = 0, EF_pack_8 = 1, EF_pack_16 = 2 } |
| enum | FileFormat { FF_none = -1, FF_att_8_pattern = 0, FF_att_8_template = 1, FF_sgi_i = 2, FF_sgi_ia = 3, FF_sgi_rgb = 4, FF_sgi_rgba = 5 } |
| typedef pvector< GeospecificControlPoint > | GeospecificControlPoints |
| enum | Hemisphere { H_southern = 0, H_northern = 1 } |
| enum | ImageOrigin { IO_lower_left = 0, IO_upper_left = 1 } |
| enum | InternalFormat { IF_default = 0, IF_i_12a_4 = 1, IF_ia_8 = 2, IF_rgb_5 = 3, IF_rgba_4 = 4, IF_ia_12 = 5, IF_rgba_8 = 6, IF_rgba_12 = 7, IF_i_16 = 8, IF_rgb_12 = 9 } |
| enum | Magnification { MG_point = 0, MG_bilinear = 1, MG_bicubic = 3, MG_sharpen = 4, MG_add_detail = 5, MG_modulate_detail = 6, MG_bilinear_gequal = 7, MG_bilinear_lequal = 8, MG_bicubic_gequal = 9, MG_bicubic_lequal = 10 } |
| enum | Minification { MN_point = 0, MN_bilinear = 1, MN_OB_mipmap = 2, MN_mipmap_point = 3, MN_mipmap_linear = 4, MN_mipmap_bilinear = 5, MN_mipmap_trilinear = 6, MN_bicubic = 8, MN_bilinear_gequal = 9, MN_bilinear_lequal = 10, MN_bicubic_gequal = 11, MN_bicubic_lequal = 12 } |
| enum | PointsUnits { PU_degrees = 0, PU_meters = 1, PU_pixels = 2 } |
| enum | ProjectionType { PT_flat_earth = 0, PT_lambert = 3, PT_utm = 4, PT_undefined = 7 } |
| enum | RepeatType { RT_repeat = 0, RT_clamp = 1 } |
| typedef pvector< SubtextureDef > | SubtextureDefs |
Public Member Functions | |
| FltTexture (FltHeader *header) | |
| virtual void | apply_converted_filenames () |
| Walks the hierarchy at this record and below and copies the _converted_filename record into the _orig_filename record, so the flt file will be written out with the converted filename instead of what was originally read in. More... | |
| virtual TypeHandle | force_init_type () |
| Filename | get_attr_filename () const |
| Returns the name of the texture's associated .attr file. More... | |
| Filename | get_texture_filename () const |
| Returns the name of the texture image file. More... | |
| virtual TypeHandle | get_type () const |
| FltError | read_attr_data () |
| Opens up the texture's .attr file and reads its data into the extra FltTexture fields. More... | |
| void | set_texture_filename (const Filename &filename) |
| Changes the name of the texture image file. More... | |
| FltError | write_attr_data () const |
| Writes the texture's .attr file. More... | |
| FltError | write_attr_data (Filename attr_filename) const |
| Writes the texture's .attr file to the named file. More... | |
 Public Member Functions inherited from FltRecord | |
| FltRecord (FltHeader *header) | |
| void | add_ancillary (FltRecord *ancillary) |
| Adds a new unsupported ancillary record to the end of the list of ancillary records for this record. More... | |
| void | add_child (FltRecord *child) |
| Adds a new child to the end of the list of children for this record. More... | |
| void | add_extension (FltRecord *extension) |
| Adds a new extension to the end of the list of extensions for this record. More... | |
| void | add_subface (FltRecord *subface) |
| Adds a new subface to the end of the list of subfaces for this record. More... | |
| void | check_remaining_size (const DatagramIterator &di, const std::string &name=std::string()) const |
| Checks that the iterator has no bytes left, as it should at the end of a successfully read record. More... | |
| void | clear_ancillary () |
| Removes all unsupported ancillary records from this record. More... | |
| void | clear_children () |
| Removes all children from this record. More... | |
| void | clear_comment () |
| Removes the comment for this record. More... | |
| void | clear_extensions () |
| Removes all extensions from this record. More... | |
| void | clear_subfaces () |
| Removes all subfaces from this record. More... | |
| FltRecord * | get_ancillary (int n) const |
| Returns the nth unsupported ancillary record of this record. More... | |
| FltRecord * | get_child (int n) const |
| Returns the nth child of this record. More... | |
| const std::string & | get_comment () const |
| Retrieves the comment for this record, or empty string if the record has no comment. More... | |
| FltRecord * | get_extension (int n) const |
| Returns the nth extension of this record. More... | |
| int | get_num_ancillary () const |
| Returns the number of unsupported ancillary records of this record. More... | |
| int | get_num_children () const |
| Returns the number of child records of this record. More... | |
| int | get_num_extensions () const |
| Returns the number of extension attribute records for this object. More... | |
| int | get_num_subfaces () const |
| Returns the number of subface records of this record. More... | |
| FltRecord * | get_subface (int n) const |
| Returns the nth subface of this record. More... | |
| bool | has_comment () const |
| Returns true if this record has a nonempty comment, false otherwise. More... | |
| virtual void | output (std::ostream &out) const |
| Writes a quick one-line description of the record, but not its children. More... | |
| void | set_comment (const std::string &comment) |
| Changes the comment for this record. More... | |
| virtual void | write (std::ostream &out, int indent_level=0) const |
| Writes a multiple-line description of the record and all of its children. More... | |
| Public Member Functions inherited from TypedReferenceCount | |
| TypedReferenceCount (const TypedReferenceCount ©) | |
| void | operator= (const TypedReferenceCount ©) |
| Public Member Functions inherited from TypedObject | |
| TypedObject (const TypedObject ©)=default | |
| TypedObject * | as_typed_object () |
| Returns the object, upcast (if necessary) to a TypedObject pointer. More... | |
| const TypedObject * | as_typed_object () const |
| Returns the object, upcast (if necessary) to a TypedObject pointer. More... | |
| int | get_best_parent_from_Set (const std::set< int > &) const |
| int | get_type_index () const |
| Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. More... | |
| bool | is_exact_type (TypeHandle handle) const |
| Returns true if the current object is the indicated type exactly. More... | |
| bool | is_of_type (TypeHandle handle) const |
| Returns true if the current object is or derives from the indicated type. More... | |
| TypedObject & | operator= (const TypedObject ©)=default |
| Public Member Functions inherited from ReferenceCount | |
| int | get_ref_count () const |
| WeakReferenceList * | get_weak_list () const |
| Returns the WeakReferenceList associated with this ReferenceCount object. More... | |
| bool | has_weak_list () const |
| Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise. More... | |
| void | local_object () |
| This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack. More... | |
| void | ref () const |
| Explicitly increments the reference count. More... | |
| bool | ref_if_nonzero () const |
| Atomically increases the reference count of this object if it is not zero. More... | |
| bool | test_ref_count_integrity () const |
| Does some easy checks to make sure that the reference count isn't completely bogus. More... | |
| bool | test_ref_count_nonzero () const |
| Does some easy checks to make sure that the reference count isn't zero, or completely bogus. More... | |
| virtual bool | unref () const |
| Explicitly decrements the reference count. More... | |
| WeakReferenceList * | weak_ref () |
| Adds the indicated PointerToVoid as a weak reference to this object. More... | |
| void | weak_unref () |
| Removes the indicated PointerToVoid as a weak reference to this object. More... | |
Static Public Member Functions | |
| static TypeHandle | get_class_type () |
| static void | init_type () |
| Static Public Member Functions inherited from FltRecord | |
| static TypeHandle | get_class_type () |
| static void | init_type () |
| Static Public Member Functions inherited from TypedReferenceCount | |
| static TypeHandle | get_class_type () |
| static void | init_type () |
| Static Public Member Functions inherited from TypedObject | |
| static TypeHandle | get_class_type () |
| static void | init_type () |
| This function is declared non-inline to work around a compiler bug in g++ 2.96. More... | |
| Static Public Member Functions inherited from ReferenceCount | |
| static TypeHandle | get_class_type () |
| static void | init_type () |
Public Attributes | |
| PN_stdfloat | _clamp |
| std::string | _comment |
| Filename | _converted_filename |
| int | _detail_j |
| int | _detail_k |
| int | _detail_m |
| int | _detail_n |
| int | _detail_scramble |
| EarthModel | _earth_model |
| EnvironmentType | _env_type |
| ExternalFormat | _external_format |
| FileFormat | _file_format |
| int | _file_version |
| double | _float_real_world_size_u |
| double | _float_real_world_size_v |
| GeospecificControlPoints | _geospecific_control_points |
| Hemisphere | _geospecific_hemisphere |
| PointsUnits | _geospecific_points_units |
| ImageOrigin | _image_origin |
| int | _imported_origin_code |
| bool | _intensity_is_alpha |
| InternalFormat | _internal_format |
| int | _kernel_version |
| double | _lambert_conic_central_meridian |
| double | _lambert_conic_lower_latitude |
| double | _lambert_conic_upper_latitude |
| LODScale | _lod_scale [8] |
| Magnification | _mag_filter |
| Magnification | _mag_filter_alpha |
| Magnification | _mag_filter_color |
| Minification | _min_filter |
| PN_stdfloat | _mipmap_kernel [8] |
| int | _modify_flag |
| int | _num_texels_u |
| int | _num_texels_v |
| std::string | _orig_filename |
| int | _pattern_index |
| ProjectionType | _projection |
| int | _real_world_size_u |
| int | _real_world_size_v |
| RepeatType | _repeat |
| RepeatType | _repeat_u |
| RepeatType | _repeat_v |
| SubtextureDefs | _subtexture_defs |
| PN_stdfloat | _tile_lower_left_u |
| PN_stdfloat | _tile_lower_left_v |
| PN_stdfloat | _tile_upper_right_u |
| PN_stdfloat | _tile_upper_right_v |
| int | _up_vector_x |
| int | _up_vector_y |
| bool | _use_detail |
| bool | _use_lod_scale |
| bool | _use_mipmap_kernel |
| bool | _use_tile |
| int | _utm_zone |
| int | _x_location |
| int | _x_pivot_point |
| int | _y_location |
| int | _y_pivot_point |
| Public Attributes inherited from TypedObject | |
| get_type | |
| Public Attributes inherited from ReferenceCount | |
| get_ref_count | |
| Returns the current reference count. More... | |
Friends | |
| class | FltHeader |
Detailed Description
Represents a single texture in the texture palette.
Definition at line 27 of file fltTexture.h.
Member Function Documentation
◆ apply_converted_filenames()
|
virtual |
Walks the hierarchy at this record and below and copies the _converted_filename record into the _orig_filename record, so the flt file will be written out with the converted filename instead of what was originally read in.
Reimplemented from FltRecord.
Definition at line 92 of file fltTexture.cxx.
References FltRecord::apply_converted_filenames(), and Filename::to_os_generic().
Referenced by FltHeader::apply_converted_filenames().
◆ get_attr_filename()
| Filename FltTexture::get_attr_filename | ( | ) | const |
Returns the name of the texture's associated .attr file.
This contains some additional MultiGen information about the texture parameters. This is, of course, just the name of the texture with .attr appended.
Normally, it won't be necessary to access this file directly; you can call read_attr_data() or write_attr_data() to get at the data stored in this file. (And read_attr_data() is called automatically when the Flt file is read in.)
Definition at line 125 of file fltTexture.cxx.
References get_texture_filename().
Referenced by read_attr_data(), and write_attr_data().
◆ get_texture_filename()
| Filename FltTexture::get_texture_filename | ( | ) | const |
Returns the name of the texture image file.
Definition at line 101 of file fltTexture.cxx.
Referenced by get_attr_filename().
◆ read_attr_data()
| FltError FltTexture::read_attr_data | ( | ) |
Opens up the texture's .attr file and reads its data into the extra FltTexture fields.
This is normally performed automatically when the Flt file is read from disk.
Definition at line 136 of file fltTexture.cxx.
References get_attr_filename(), and Filename::open_read().
◆ set_texture_filename()
| void FltTexture::set_texture_filename | ( | const Filename & | filename | ) |
Changes the name of the texture image file.
Definition at line 109 of file fltTexture.cxx.
References Filename::to_os_generic().
◆ write_attr_data() [1/2]
| FltError FltTexture::write_attr_data | ( | ) | const |
Writes the texture's .attr file.
This may or may not be performed automatically, according to the setting of FltHeader::set_auto_attr_update().
Definition at line 171 of file fltTexture.cxx.
References get_attr_filename().
◆ write_attr_data() [2/2]
| FltError FltTexture::write_attr_data | ( | Filename | attr_filename | ) | const |
Writes the texture's .attr file to the named file.
Definition at line 179 of file fltTexture.cxx.
The documentation for this class was generated from the following files:
- pandatool/src/flt/fltTexture.h
- pandatool/src/flt/fltTexture.cxx
