EggLine Class Reference
A line segment, or a series of connected line segments, defined by a <Line> entry. More...
#include "eggLine.h"
Inheritance diagram for EggLine:
Public Member Functions | |
| EggLine (const EggLine ©) | |
| EggLine (const std::string &name="") | |
| void | clear_thick () |
| virtual TypeHandle | force_init_type () override |
| double | get_thick () const |
| Returns the thickness set on this particular line. | |
| virtual TypeHandle | get_type () const override |
| bool | has_thick () const |
| virtual EggLine * | make_copy () const override |
| Makes a copy of this object. | |
| EggLine & | operator= (const EggLine ©) |
| void | set_thick (double thick) |
| virtual void | write (std::ostream &out, int indent_level) const override |
| Writes the point to the indicated output stream in Egg format. | |
 Public Member Functions inherited from EggCompositePrimitive | |
| EggCompositePrimitive (const EggCompositePrimitive ©) | |
| EggCompositePrimitive (const std::string &name="") | |
| virtual void | apply_first_attribute () |
| Sets the first vertex of the triangle (or each component) to the primitive normal and/or color, if the primitive is flat-shaded. | |
| virtual void | apply_last_attribute () |
| Sets the last vertex of the triangle (or each component) to the primitive normal and/or color, if the primitive is flat-shaded. | |
| virtual bool | cleanup () |
| Cleans up modeling errors in whatever context this makes sense. | |
| EggAttributes * | get_component (size_t i) |
| const EggAttributes * | get_component (size_t i) const |
| size_t | get_num_components () const |
| virtual Shading | get_shading () const |
| Returns the shading properties apparent on this particular primitive. | |
| EggCompositePrimitive & | operator= (const EggCompositePrimitive ©) |
| virtual void | post_apply_flat_attribute () |
| Intended as a followup to apply_last_attribute(), this also sets an attribute on the first vertices of the primitive, if they don't already have an attribute set, just so they end up with *something*. | |
| PT (EggCompositePrimitive) triangulate_in_place() | |
| void | set_component (size_t i, const EggAttributes *attrib) |
| bool | triangulate_into (EggGroupNode *container) const |
| Subdivides the composite primitive into triangles and adds those triangles to the indicated container. | |
| virtual void | unify_attributes (Shading shading) |
| If the shading property is S_per_vertex, ensures that all vertices have a normal and a color, and the overall primitive does not. | |
| Public Member Functions inherited from EggPrimitive | |
| EggPrimitive (const EggPrimitive ©) | |
| EggPrimitive (const std::string &name="") | |
| void | add_texture (EggTexture *texture) |
| Applies the indicated texture to the primitive. | |
| EggVertex * | add_vertex (EggVertex *vertex) |
| Adds the indicated vertex to the end of the primitive's list of vertices, and returns it. | |
| iterator | begin () const |
| void | clear () |
| Removes all of the vertices from the primitive. | |
| void | clear_connected_shading () |
| Resets the connected_shading member in this primitive, so that get_connected_shading() will recompute a new value. | |
| void | clear_material () |
| void | clear_texture () |
| Removes any texturing from the primitive. | |
| void | copy_attributes (const EggAttributes &other) |
| Copies the rendering attributes from the indicated primitive. | |
| void | copy_attributes (const EggPrimitive &other) |
| Copies the rendering attributes from the indicated primitive. | |
| void | copy_vertices (const EggPrimitive &other) |
| Replaces the current primitive's list of vertices with a copy of the list of vertices on the other primitive. | |
| virtual EggRenderMode * | determine_alpha_mode () |
| Walks back up the hierarchy, looking for an EggGroup or EggPrimitive or some such object at this level or above this primitive that has an alpha_mode other than AM_unspecified. | |
| virtual EggRenderMode * | determine_bin () |
| Walks back up the hierarchy, looking for an EggGroup or EggPrimitive or some such object at this level or above this primitive that has a bin specified. | |
| virtual EggRenderMode * | determine_depth_offset () |
| Walks back up the hierarchy, looking for an EggGroup or EggPrimitive or some such object at this level or above this primitive that has a depth_offset specified. | |
| virtual EggRenderMode * | determine_depth_test_mode () |
| Walks back up the hierarchy, looking for an EggGroup or EggPrimitive or some such object at this level or above this node that has a depth_test_mode other than DTM_unspecified. | |
| virtual EggRenderMode * | determine_depth_write_mode () |
| Walks back up the hierarchy, looking for an EggGroup or EggPrimitive or some such object at this level or above this node that has a depth_write_mode other than DWM_unspecified. | |
| virtual EggRenderMode * | determine_draw_order () |
| Walks back up the hierarchy, looking for an EggGroup or EggPrimitive or some such object at this level or above this primitive that has a draw_order specified. | |
| virtual EggRenderMode * | determine_visibility_mode () |
| Walks back up the hierarchy, looking for an EggGroup or EggPrimitive or some such object at this level or above this node that has a visibility_mode other than VM_unspecified. | |
| bool | empty () const |
| iterator | end () const |
| iterator | erase (iterator first, iterator last) |
| Part of the implementaion of the EggPrimitive as an STL container. | |
| iterator | erase (iterator position) |
| iterator | find (EggVertex *vertex) |
| Returns the iterator pointing to the indicated vertex, or end() if the vertex is not part of the primitive. | |
| bool | get_bface_flag () const |
| Shading | get_connected_shading () const |
| EggMaterial * | get_material () const |
| int | get_num_textures () const |
| size_t | get_num_vertices () const |
| EggVertexPool * | get_pool () const |
| std::string | get_sort_name () const |
| EggTexture * | get_texture () const |
| EggTexture * | get_texture (int n) const |
| EggVertex * | get_vertex (size_t index) const |
| bool | has_material () const |
| virtual bool | has_normals () const |
| Returns true if any of the primitives (e.g. | |
| virtual bool | has_primitives () const |
| Returns true if there are any primitives (e.g. | |
| bool | has_texture () const |
| Returns true if the primitive has any textures specified, false otherwise. | |
| bool | has_texture (EggTexture *texture) const |
| Returns true if the primitive has the particular indicated texture, false otherwise. | |
| bool | has_vertex_color () const |
| Returns true if any vertex on the primitive has a specific color set, false otherwise. | |
| bool | has_vertex_normal () const |
| Returns true if any vertex on the primitive has a specific normal set, false otherwise. | |
| iterator | insert (iterator position, EggVertex *x) |
| void | insert_vertex (size_t index, EggVertex *vertex) |
| virtual bool | joint_has_primitives () const |
| Returns true if there are any primitives (e.g. | |
| EggPrimitive & | operator= (const EggPrimitive ©) |
| EggVertex * | operator[] (int index) const |
| This is read-only: you can't assign directly to an indexed vertex. | |
| reverse_iterator | rbegin () const |
| void | remove_doubled_verts (bool closed) |
| Certain kinds of primitives, particularly polygons, don't like to have the same vertex repeated consecutively. | |
| void | remove_nonunique_verts () |
| Removes any multiple appearances of the same vertex from the primitive. | |
| EggVertex * | remove_vertex (EggVertex *vertex) |
| void | remove_vertex (size_t index) |
| reverse_iterator | rend () const |
| void | replace (iterator position, EggVertex *vertex) |
| Replaces the vertex at the indicated position with the indicated vertex. | |
| virtual void | reverse_vertex_ordering () |
| Reverses the ordering of the vertices in this primitive, if appropriate, in order to change the direction the polygon appears to be facing. | |
| void | set_bface_flag (bool flag) |
| void | set_material (EggMaterial *material) |
| void | set_texture (EggTexture *texture) |
| Replaces the current list of textures with the indicated texture. | |
| void | set_vertex (size_t index, EggVertex *vertex) |
| size_type | size () const |
| void | test_vref_integrity () const |
| Public Member Functions inherited from EggNode | |
| EggNode (const EggNode ©) | |
| EggNode (const std::string &name="") | |
| void | apply_texmats () |
| Applies the texture matrices to the UV's of the vertices that reference them, and then removes the texture matrices from the textures themselves. | |
| virtual bool | determine_decal () |
| Walks back up the hierarchy, looking for an EggGroup at this level or above that has the "decal" flag set. | |
| virtual bool | determine_indexed () |
| Walks back up the hierarchy, looking for an EggGroup at this level or above that has the "indexed" scalar set. | |
| void | flatten_transforms () |
| Removes any transform and instance records from this node in the scene graph and below. | |
| int | get_depth () const |
| const LMatrix4d & | get_node_frame () const |
| Returns the coordinate frame of the node itself. | |
| const LMatrix4d & | get_node_frame_inv () const |
| Returns the inverse of the matrix returned by get_node_frame(). | |
| const LMatrix4d * | get_node_frame_inv_ptr () const |
| Returns either a NULL pointer or a unique pointer shared by nodes with the same get_node_frame_inv() matrix. | |
| const LMatrix4d * | get_node_frame_ptr () const |
| Returns either a NULL pointer or a unique pointer shared by nodes with the same get_node_frame() matrix. | |
| const LMatrix4d & | get_node_to_vertex () const |
| Returns the transformation matrix suitable for converting vertices in the coordinate space of the node to the appropriate coordinate space for storing in the egg file. | |
| const LMatrix4d * | get_node_to_vertex_ptr () const |
| Returns either a NULL pointer or a unique pointer shared by nodes with the same get_node_to_vertex() matrix. | |
| EggGroupNode * | get_parent () const |
| const LMatrix4d & | get_vertex_frame () const |
| Returns the coordinate frame of the vertices referenced by primitives at or under this node. | |
| const LMatrix4d & | get_vertex_frame_inv () const |
| Returns the inverse of the matrix returned by get_vertex_frame(). | |
| const LMatrix4d * | get_vertex_frame_inv_ptr () const |
| Returns either a NULL pointer or a unique pointer shared by nodes with the same get_vertex_frame_inv() matrix. | |
| const LMatrix4d * | get_vertex_frame_ptr () const |
| Returns either a NULL pointer or a unique pointer shared by nodes with the same get_vertex_frame() matrix. | |
| const LMatrix4d & | get_vertex_to_node () const |
| Returns the transformation matrix suitable for converting the vertices as read from the egg file into the coordinate space of the node. | |
| const LMatrix4d * | get_vertex_to_node_ptr () const |
| Returns either a NULL pointer or a unique pointer shared by nodes with the same get_vertex_to_node() matrix. | |
| virtual bool | is_anim_matrix () const |
| Returns true if this node represents a table of animation transformation data, false otherwise. | |
| virtual bool | is_joint () const |
| Returns true if this particular node represents a <Joint> entry or not. | |
| bool | is_local_coord () const |
| Returns true if this node's vertices are not in the global coordinate space. | |
| bool | is_under_instance () const |
| Returns true if there is an <Instance> node somewhere in the egg tree at or above this node, false otherwise. | |
| bool | is_under_transform () const |
| Returns true if there is a <Transform> entry somewhere in the egg tree at or above this node, false otherwise. | |
| EggNode & | operator= (const EggNode ©) |
| bool | parse_egg (const std::string &egg_syntax) |
| Parses the egg syntax given in the indicate string as if it had been read from the egg file within this object's definition. | |
| int | rename_node (vector_string strip_prefix) |
| Rename by stripping out the prefix. | |
| void | test_under_integrity () const |
| void | transform (const LMatrix4d &mat) |
| Applies the indicated transformation to the node and all of its descendants. | |
| void | transform_vertices_only (const LMatrix4d &mat) |
| Applies the indicated transformation only to vertices that appear in global space within vertex pools at this node and below. | |
| Public Member Functions inherited from EggNamedObject | |
| EggNamedObject (const EggNamedObject ©) | |
| EggNamedObject (const std::string &name="") | |
| EggNamedObject & | operator= (const EggNamedObject ©) |
| void | output (std::ostream &out) const |
| void | write_header (std::ostream &out, int indent_level, const char *egg_keyword) const |
| Writes the first line of the egg object, e.g. | |
| Public Member Functions inherited from EggObject | |
| EggObject (const EggObject ©) | |
| virtual EggTransform * | as_transform () |
| Returns this object cross-cast to an EggTransform pointer, if it inherits from EggTransform, or NULL if it does not. | |
| void | clear_user_data () |
| Removes *all* user data pointers from the node. | |
| void | clear_user_data (TypeHandle type) |
| Removes the user data pointer of the indicated type. | |
| EggUserData * | get_user_data () const |
| Returns the user data pointer most recently stored on this object, or NULL if nothing was previously stored. | |
| EggUserData * | get_user_data (TypeHandle type) const |
| Returns the user data pointer of the indicated type, if it exists, or NULL if it does not. | |
| bool | has_user_data () const |
| Returns true if a generic user data pointer has recently been set and not yet cleared, false otherwise. | |
| bool | has_user_data (TypeHandle type) const |
| Returns true if the user data pointer of the indicated type has been set, false otherwise. | |
| EggObject & | operator= (const EggObject ©) |
| void | set_user_data (EggUserData *user_data) |
| Sets the user data associated with this object. | |
| 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. | |
| const TypedObject * | as_typed_object () const |
| Returns the object, upcast (if necessary) to a TypedObject pointer. | |
| 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. | |
| bool | is_exact_type (TypeHandle handle) const |
| Returns true if the current object is the indicated type exactly. | |
| bool | is_of_type (TypeHandle handle) const |
| Returns true if the current object is or derives from the indicated type. | |
| TypedObject & | operator= (const TypedObject ©)=default |
| Public Member Functions inherited from MemoryBase | |
| void | operator delete (void *, void *) |
| void | operator delete (void *ptr) |
| void | operator delete[] (void *, void *) |
| void | operator delete[] (void *ptr) |
| void * | operator new (size_t size) |
| void * | operator new (size_t size, void *ptr) |
| void * | operator new[] (size_t size) |
| void * | operator new[] (size_t size, void *ptr) |
| Public Member Functions inherited from ReferenceCount | |
| int | get_ref_count () const |
| WeakReferenceList * | get_weak_list () const |
| Returns the WeakReferenceList associated with this ReferenceCount object. | |
| bool | has_weak_list () const |
| Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise. | |
| void | local_object () |
| This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack. | |
| void | ref () const |
| Explicitly increments the reference count. | |
| bool | ref_if_nonzero () const |
| Atomically increases the reference count of this object if it is not zero. | |
| bool | test_ref_count_integrity () const |
| Does some easy checks to make sure that the reference count isn't completely bogus. | |
| bool | test_ref_count_nonzero () const |
| Does some easy checks to make sure that the reference count isn't zero, or completely bogus. | |
| virtual bool | unref () const |
| Explicitly decrements the reference count. | |
| bool | unref_if_one () const |
| Atomically decreases the reference count of this object if it is one. | |
| WeakReferenceList * | weak_ref () |
| Adds the indicated PointerToVoid as a weak reference to this object. | |
| void | weak_unref () |
| Removes the indicated PointerToVoid as a weak reference to this object. | |
| Public Member Functions inherited from Namable | |
| Namable (const std::string &initial_name="") | |
| void | clear_name () |
| Resets the Namable's name to empty. | |
| const std::string & | get_name () const |
| bool | has_name () const |
| Returns true if the Namable has a nonempty name set, false if the name is empty. | |
| void | output (std::ostream &out) const |
| Outputs the Namable. | |
| void | set_name (const std::string &name) |
| Public Member Functions inherited from EggAttributes | |
| EggAttributes (const EggAttributes ©) | |
| void | clear_color () |
| void | clear_normal () |
| int | compare_to (const EggAttributes &other) const |
| An ordering operator to compare two vertices for sorting order. | |
| void | copy_color (const EggAttributes &other) |
| Sets this color to be the same as the other's, include morphs. | |
| void | copy_normal (const EggAttributes &other) |
| Sets this normal to be the same as the other's, include morphs. | |
| LColor | get_color () const |
| Returns the color set on this particular attribute. | |
| const LNormald & | get_normal () const |
| bool | has_color () const |
| bool | has_normal () const |
| bool | matches_color (const EggAttributes &other) const |
| Returns true if this color matches that of the other EggAttributes object, include the morph list. | |
| bool | matches_normal (const EggAttributes &other) const |
| Returns true if this normal matches that of the other EggAttributes object, include the morph list. | |
| EggAttributes & | operator= (const EggAttributes ©) |
| void | set_color (const LColor &Color) |
| void | set_normal (const LNormald &normal) |
| bool | sorts_less_than (const EggAttributes &other) const |
| An ordering operator to compare two vertices for sorting order. | |
| void | transform (const LMatrix4d &mat) |
| Applies the indicated transformation matrix to the attributes. | |
| void | write (std::ostream &out, int indent_level) const |
| Writes the attributes to the indicated output stream in Egg format. | |
| Public Member Functions inherited from EggRenderMode | |
| EggRenderMode (const EggRenderMode ©) | |
| void | clear_bin () |
| Removes the bin name that was set for this particular object. | |
| void | clear_depth_offset () |
| Removes the depth-offset flag from this particular object. | |
| void | clear_draw_order () |
| Removes the draw-order flag from this particular object. | |
| AlphaMode | get_alpha_mode () const |
| Returns the alpha mode that was set, or AM_unspecified if nothing was set. | |
| std::string | get_bin () const |
| Returns the bin name that has been set for this particular object, if any. | |
| int | get_depth_offset () const |
| Returns the "depth-offset" flag as set for this particular object. | |
| DepthTestMode | get_depth_test_mode () const |
| Returns the depth_test mode that was set, or DTM_unspecified if nothing was set. | |
| DepthWriteMode | get_depth_write_mode () const |
| Returns the depth_write mode that was set, or DWM_unspecified if nothing was set. | |
| int | get_draw_order () const |
| Returns the "draw-order" flag as set for this particular object. | |
| VisibilityMode | get_visibility_mode () const |
| Returns the visibility mode that was set, or VM_unspecified if nothing was set. | |
| bool | has_bin () const |
| Returns true if a bin name has been set for this particular object. | |
| bool | has_depth_offset () const |
| Returns true if the depth-offset flag has been set for this particular object. | |
| bool | has_draw_order () const |
| Returns true if the draw-order flag has been set for this particular object. | |
| bool | operator!= (const EggRenderMode &other) const |
| bool | operator< (const EggRenderMode &other) const |
| EggRenderMode & | operator= (const EggRenderMode ©) |
| bool | operator== (const EggRenderMode &other) const |
| void | set_alpha_mode (AlphaMode mode) |
| Specifies precisely how the transparency for this geometry should be achieved, or if it should be used. | |
| void | set_bin (const std::string &bin) |
| Sets the "bin" string for this particular object. | |
| void | set_depth_offset (int bias) |
| Sets the "depth-offset" flag associated with this object. | |
| void | set_depth_test_mode (DepthTestMode mode) |
| Specifies whether this geometry should be tested against the depth buffer when it is drawn (assuming the rendering backend provides a depth buffer). | |
| void | set_depth_write_mode (DepthWriteMode mode) |
| Specifies whether writes should be made to the depth buffer (assuming the rendering backend provides a depth buffer) when rendering this geometry. | |
| void | set_draw_order (int order) |
| Sets the "draw-order" flag associated with this object. | |
| void | set_visibility_mode (VisibilityMode mode) |
| Specifies whether this geometry is to be considered normally visible, or hidden. | |
| void | write (std::ostream &out, int indent_level) const |
| Writes the attributes to the indicated output stream in Egg format. | |
Static Public Member Functions | |
| static TypeHandle | get_class_type () |
| static void | init_type () |
| Static Public Member Functions inherited from EggCompositePrimitive | |
| static TypeHandle | get_class_type () |
| static void | init_type () |
| Static Public Member Functions inherited from EggPrimitive | |
| static TypeHandle | get_class_type () |
| static void | init_type () |
| Static Public Member Functions inherited from EggNode | |
| static TypeHandle | get_class_type () |
| static void | init_type () |
| Static Public Member Functions inherited from EggNamedObject | |
| static TypeHandle | get_class_type () |
| static void | init_type () |
| Static Public Member Functions inherited from EggObject | |
| 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. | |
| Static Public Member Functions inherited from ReferenceCount | |
| static TypeHandle | get_class_type () |
| static void | init_type () |
| Static Public Member Functions inherited from Namable | |
| static TypeHandle | get_class_type () |
| static void | init_type () |
| Static Public Member Functions inherited from EggAttributes | |
| static TypeHandle | get_class_type () |
| static void | init_type () |
| Static Public Member Functions inherited from EggRenderMode | |
| static TypeHandle | get_class_type () |
| static void | init_type () |
| static AlphaMode | string_alpha_mode (const std::string &string) |
| Returns the AlphaMode value associated with the given string representation, or AM_unspecified if the string does not match any known AlphaMode value. | |
| static DepthTestMode | string_depth_test_mode (const std::string &string) |
| Returns the DepthTestMode value associated with the given string representation, or DTM_unspecified if the string does not match any known DepthTestMode value. | |
| static DepthWriteMode | string_depth_write_mode (const std::string &string) |
| Returns the DepthWriteMode value associated with the given string representation, or DWM_unspecified if the string does not match any known DepthWriteMode value. | |
| static VisibilityMode | string_visibility_mode (const std::string &string) |
| Returns the HiddenMode value associated with the given string representation, or VM_unspecified if the string does not match any known HiddenMode value. | |
Additional Inherited Members | |
| Public Types inherited from EggPrimitive | |
| typedef Vertices::const_iterator | const_iterator |
| typedef Vertices::const_pointer | const_pointer |
| typedef Vertices::const_reference | const_reference |
| typedef Vertices::const_reverse_iterator | const_reverse_iterator |
| typedef Vertices::difference_type | difference_type |
| typedef Vertices::const_iterator | iterator |
| typedef Vertices::const_pointer | pointer |
| typedef Vertices::const_reference | reference |
| typedef Vertices::const_reverse_iterator | reverse_iterator |
| enum | Shading { S_unknown , S_overall , S_per_face , S_per_vertex } |
| typedef Vertices::size_type | size_type |
| Public Types inherited from EggRenderMode | |
| enum | AlphaMode { AM_unspecified , AM_off , AM_on , AM_blend , AM_blend_no_occlude , AM_ms , AM_ms_mask , AM_binary , AM_dual , AM_premultiplied } |
| enum | DepthTestMode { DTM_unspecified , DTM_off , DTM_on } |
| enum | DepthWriteMode { DWM_unspecified , DWM_off , DWM_on } |
| enum | VisibilityMode { VM_unspecified , VM_hidden , VM_normal } |
| Public Attributes inherited from EggCompositePrimitive | |
| get_component | |
| Returns the attributes for the nth component triangle. | |
| get_num_components | |
| Returns the number of individual component triangles within the composite. | |
| set_component | |
| Changes the attributes for the nth component triangle. | |
| Public Attributes inherited from EggPrimitive | |
| clear_material | |
| Removes any material from the primitive. | |
| get_bface_flag | |
| Retrieves the backfacing flag of the polygon. | |
| get_connected_shading | |
| Determines what sort of shading properties this primitive's connected neighbors have. | |
| get_material | |
| Returns a pointer to the applied material, or NULL if there is no material applied. | |
| get_num_textures | |
| Returns the number of textures applied to the primitive. | |
| get_num_vertices | |
| get_pool | |
| Returns the vertex pool associated with the vertices of the primitive, or NULL if the primitive has no vertices. | |
| get_shading | |
| Returns the shading properties apparent on this particular primitive. | |
| get_sort_name | |
| Returns the name of the primitive for the purposes of sorting primitives into different groups, if there is one. | |
| get_texture | |
| Returns the first texture on the primitive, if any, or NULL if there are no textures on the primitive. | |
| get_vertex | |
| Returns a particular index based on its index number. | |
| has_material | |
| Returns true if the primitive is materiald (and get_material() will return a real pointer), false otherwise (and get_material() will return NULL). | |
| insert_vertex | |
| Inserts a vertex at the given position. | |
| remove_vertex | |
| Removes the indicated vertex from the primitive and returns it. | |
| set_bface_flag | |
| Sets the backfacing flag of the polygon. | |
| set_material | |
| Applies the indicated material to the primitive. | |
| set_vertex | |
| Replaces a particular vertex based on its index number in the list of vertices. | |
| Public Attributes inherited from EggNode | |
| get_depth | |
| Returns the number of nodes above this node in the egg hierarchy. | |
| get_parent | |
| Public Attributes inherited from TypedObject | |
| get_type | |
| Public Attributes inherited from ReferenceCount | |
| get_ref_count | |
| Returns the current reference count. | |
| Public Attributes inherited from Namable | |
| get_name | |
| set_name | |
| Public Attributes inherited from EggAttributes | |
| EggMorphNormalList | _dnormals |
| EggMorphColorList | _drgbas |
Detailed Description
A line segment, or a series of connected line segments, defined by a <Line> entry.
Constructor & Destructor Documentation
◆ EggLine() [1/2]
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inlineexplicit |
◆ EggLine() [2/2]
◆ ~EggLine()
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virtual |
Definition at line 23 of file eggLine.cxx.
Member Function Documentation
◆ clear_thick()
◆ force_init_type()
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inlineoverridevirtual |
Reimplemented from EggCompositePrimitive.
◆ get_class_type()
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inlinestatic |
◆ get_thick()
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inline |
Returns the thickness set on this particular line.
If there is no thickness set, returns 1.0.
Definition at line 58 of file eggLine.I.
Referenced by EggRenderState::fill_state(), and write().
◆ get_type()
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inlineoverridevirtual |
Reimplemented from EggCompositePrimitive.
◆ has_thick()
◆ init_type()
◆ make_copy()
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overridevirtual |
◆ operator=()
◆ set_thick()
◆ write()
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overridevirtual |
Writes the point to the indicated output stream in Egg format.
Implements EggPrimitive.
Definition at line 39 of file eggLine.cxx.
References get_thick(), indent(), and EggNamedObject::write_header().
The documentation for this class was generated from the following files:
- panda/src/egg/eggLine.h
- panda/src/egg/eggLine.cxx
- panda/src/egg/eggLine.I
Generated on Thu Dec 25 2025 19:10:21 for Panda3D by
1.13.2