Panda3D
Public Member Functions | List of all members
GeomVertexWriter Class Reference

This object provides a high-level interface for quickly writing a sequence of numeric values from a vertex table. More...

#include "geomVertexWriter.h"

Inheritance diagram for GeomVertexWriter:
GeomEnums GeomVertexRewriter

Public Member Functions

 GeomVertexWriter (Thread *current_thread=Thread::get_current_thread())
 Constructs an invalid GeomVertexWriter. More...
 
 GeomVertexWriter (GeomVertexData *vertex_data, Thread *current_thread=Thread::get_current_thread())
 Constructs a new writer to process the vertices of the indicated data object. More...
 
 GeomVertexWriter (GeomVertexData *vertex_data, CPT_InternalName name, Thread *current_thread=Thread::get_current_thread())
 Constructs a new writer to process the vertices of the indicated data object. More...
 
 GeomVertexWriter (GeomVertexArrayData *array_data, Thread *current_thread=Thread::get_current_thread())
 Constructs a new writer to process the vertices of the indicated array only. More...
 
 GeomVertexWriter (GeomVertexArrayData *array_data, int column, Thread *current_thread=Thread::get_current_thread())
 Constructs a new writer to process the vertices of the indicated array only. More...
 
 GeomVertexWriter (GeomVertexDataPipelineWriter *data_writer, const InternalName *name)
 Constructs a new writer to process the vertices of the indicated data object. More...
 
 GeomVertexWriter (const GeomVertexWriter &copy)
 
void add_data1 (PN_stdfloat data)
 Sets the write row to a particular 1-component value, and advances the write row. More...
 
void add_data1d (double data)
 Sets the write row to a particular 1-component value, and advances the write row. More...
 
void add_data1f (float data)
 Sets the write row to a particular 1-component value, and advances the write row. More...
 
void add_data1i (int data)
 Sets the write row to a particular 1-component value, and advances the write row. More...
 
void add_data2 (PN_stdfloat x, PN_stdfloat y)
 Sets the write row to a particular 2-component value, and advances the write row. More...
 
void add_data2 (const LVecBase2 &data)
 Sets the write row to a particular 2-component value, and advances the write row. More...
 
void add_data2d (double x, double y)
 Sets the write row to a particular 2-component value, and advances the write row. More...
 
void add_data2d (const LVecBase2d &data)
 Sets the write row to a particular 2-component value, and advances the write row. More...
 
void add_data2f (float x, float y)
 Sets the write row to a particular 2-component value, and advances the write row. More...
 
void add_data2f (const LVecBase2f &data)
 Sets the write row to a particular 2-component value, and advances the write row. More...
 
void add_data2i (int a, int b)
 Sets the write row to a particular 2-component value, and advances the write row. More...
 
void add_data2i (const int data[2])
 Sets the write row to a particular 2-component value, and advances the write row. More...
 
void add_data2i (const LVecBase2i &data)
 Sets the write row to a particular 2-component value, and advances the write row. More...
 
void add_data3 (PN_stdfloat x, PN_stdfloat y, PN_stdfloat z)
 Sets the write row to a particular 3-component value, and advances the write row. More...
 
void add_data3 (const LVecBase3 &data)
 Sets the write row to a particular 3-component value, and advances the write row. More...
 
void add_data3d (double x, double y, double z)
 Sets the write row to a particular 3-component value, and advances the write row. More...
 
void add_data3d (const LVecBase3d &data)
 Sets the write row to a particular 3-component value, and advances the write row. More...
 
void add_data3f (float x, float y, float z)
 Sets the write row to a particular 3-component value, and advances the write row. More...
 
void add_data3f (const LVecBase3f &data)
 Sets the write row to a particular 3-component value, and advances the write row. More...
 
void add_data3i (int a, int b, int c)
 Sets the write row to a particular 3-component value, and advances the write row. More...
 
void add_data3i (const int data[3])
 Sets the write row to a particular 3-component value, and advances the write row. More...
 
void add_data3i (const LVecBase3i &data)
 Sets the write row to a particular 3-component value, and advances the write row. More...
 
void add_data4 (PN_stdfloat x, PN_stdfloat y, PN_stdfloat z, PN_stdfloat w)
 Sets the write row to a particular 4-component value, and advances the write row. More...
 
void add_data4 (const LVecBase4 &data)
 Sets the write row to a particular 4-component value, and advances the write row. More...
 
void add_data4d (double x, double y, double z, double w)
 Sets the write row to a particular 4-component value, and advances the write row. More...
 
void add_data4d (const LVecBase4d &data)
 Sets the write row to a particular 4-component value, and advances the write row. More...
 
void add_data4f (float x, float y, float z, float w)
 Sets the write row to a particular 4-component value, and advances the write row. More...
 
void add_data4f (const LVecBase4f &data)
 Sets the write row to a particular 4-component value, and advances the write row. More...
 
void add_data4i (int a, int b, int c, int d)
 Sets the write row to a particular 4-component value, and advances the write row. More...
 
void add_data4i (const int data[4])
 Sets the write row to a particular 4-component value, and advances the write row. More...
 
void add_data4i (const LVecBase4i &data)
 Sets the write row to a particular 4-component value, and advances the write row. More...
 
void add_matrix3 (const LMatrix3 &mat)
 Sets the write row to a 3-by-3 matrix, and advances the write row. More...
 
void add_matrix3d (const LMatrix3d &mat)
 Sets the write row to a 3-by-3 matrix, and advances the write row. More...
 
void add_matrix3f (const LMatrix3f &mat)
 Sets the write row to a 3-by-3 matrix, and advances the write row. More...
 
void add_matrix4 (const LMatrix4 &mat)
 Sets the write row to a 4-by-4 matrix, and advances the write row. More...
 
void add_matrix4d (const LMatrix4d &mat)
 Sets the write row to a 4-by-4 matrix, and advances the write row. More...
 
void add_matrix4f (const LMatrix4f &mat)
 Sets the write row to a 4-by-4 matrix, and advances the write row. More...
 
void clear ()
 Resets the GeomVertexWriter to the initial state. More...
 
int get_array () const
 Returns the array index containing the data type that the writer is working on. More...
 
GeomVertexArrayDataget_array_data () const
 Returns the particular array object that the writer is currently processing. More...
 
GeomVertexArrayDataHandleget_array_handle () const
 Returns the write handle to the array object that the writer is currently processing. More...
 
const GeomVertexColumnget_column () const
 Returns the description of the data type that the writer is working on. More...
 
Threadget_current_thread () const
 Returns the Thread pointer of the currently-executing thread, as passed to the constructor of this object. More...
 
int get_start_row () const
 Returns the row index at which the writer started. More...
 
size_t get_stride () const
 Returns the per-row stride (bytes between consecutive rows) of the underlying vertex array. More...
 
GeomVertexDataget_vertex_data () const
 Returns the vertex data object that the writer is processing. More...
 
int get_write_row () const
 Returns the row index to which the data will be written at the next call to set_data*() or add_data*(). More...
 
bool has_column () const
 Returns true if a valid data type has been successfully set, or false if the data type does not exist. More...
 
bool is_at_end () const
 Returns true if the writer is currently at the end of the list of vertices, false otherwise. More...
 
void operator= (const GeomVertexWriter &copy)
 
void output (ostream &out) const
 
bool reserve_num_rows (int num_rows)
 This ensures that enough memory space for num_rows is allocated, so that you may add up to num_rows rows without causing a new memory allocation. More...
 
bool set_column (int column)
 Sets up the writer to use the nth data type of the GeomVertexFormat, numbering from 0. More...
 
bool set_column (CPT_InternalName name)
 Sets up the writer to use the data type with the indicated name. More...
 
bool set_column (int array, const GeomVertexColumn *column)
 Sets up the writer to use the indicated column description on the given array. More...
 
void set_data1 (PN_stdfloat data)
 Sets the write row to a particular 1-component value, and advances the write row. More...
 
void set_data1d (double data)
 Sets the write row to a particular 1-component value, and advances the write row. More...
 
void set_data1f (float data)
 Sets the write row to a particular 1-component value, and advances the write row. More...
 
void set_data1i (int data)
 Sets the write row to a particular 1-component value, and advances the write row. More...
 
void set_data2 (PN_stdfloat x, PN_stdfloat y)
 Sets the write row to a particular 2-component value, and advances the write row. More...
 
void set_data2 (const LVecBase2 &data)
 Sets the write row to a particular 2-component value, and advances the write row. More...
 
void set_data2d (double x, double y)
 Sets the write row to a particular 2-component value, and advances the write row. More...
 
void set_data2d (const LVecBase2d &data)
 Sets the write row to a particular 2-component value, and advances the write row. More...
 
void set_data2f (float x, float y)
 Sets the write row to a particular 2-component value, and advances the write row. More...
 
void set_data2f (const LVecBase2f &data)
 Sets the write row to a particular 2-component value, and advances the write row. More...
 
void set_data2i (int a, int b)
 Sets the write row to a particular 2-component value, and advances the write row. More...
 
void set_data2i (const int data[2])
 Sets the write row to a particular 2-component value, and advances the write row. More...
 
void set_data2i (const LVecBase2i &data)
 Sets the write row to a particular 2-component value, and advances the write row. More...
 
void set_data3 (PN_stdfloat x, PN_stdfloat y, PN_stdfloat z)
 Sets the write row to a particular 3-component value, and advances the write row. More...
 
void set_data3 (const LVecBase3 &data)
 Sets the write row to a particular 3-component value, and advances the write row. More...
 
void set_data3d (double x, double y, double z)
 Sets the write row to a particular 3-component value, and advances the write row. More...
 
void set_data3d (const LVecBase3d &data)
 Sets the write row to a particular 3-component value, and advances the write row. More...
 
void set_data3f (float x, float y, float z)
 Sets the write row to a particular 3-component value, and advances the write row. More...
 
void set_data3f (const LVecBase3f &data)
 Sets the write row to a particular 3-component value, and advances the write row. More...
 
void set_data3i (int a, int b, int c)
 Sets the write row to a particular 3-component value, and advances the write row. More...
 
void set_data3i (const int data[3])
 Sets the write row to a particular 3-component value, and advances the write row. More...
 
void set_data3i (const LVecBase3i &data)
 Sets the write row to a particular 3-component value, and advances the write row. More...
 
void set_data4 (PN_stdfloat x, PN_stdfloat y, PN_stdfloat z, PN_stdfloat w)
 Sets the write row to a particular 4-component value, and advances the write row. More...
 
void set_data4 (const LVecBase4 &data)
 Sets the write row to a particular 4-component value, and advances the write row. More...
 
void set_data4d (double x, double y, double z, double w)
 Sets the write row to a particular 4-component value, and advances the write row. More...
 
void set_data4d (const LVecBase4d &data)
 Sets the write row to a particular 4-component value, and advances the write row. More...
 
void set_data4f (float x, float y, float z, float w)
 Sets the write row to a particular 4-component value, and advances the write row. More...
 
void set_data4f (const LVecBase4f &data)
 Sets the write row to a particular 4-component value, and advances the write row. More...
 
void set_data4i (int a, int b, int c, int d)
 Sets the write row to a particular 4-component value, and advances the write row. More...
 
void set_data4i (const int data[4])
 Sets the write row to a particular 4-component value, and advances the write row. More...
 
void set_data4i (const LVecBase4i &data)
 Sets the write row to a particular 4-component value, and advances the write row. More...
 
void set_matrix3 (const LMatrix3 &mat)
 Sets the write row to a 3-by-3 matrix, and advances the write row. More...
 
void set_matrix3d (const LMatrix3d &mat)
 Sets the write row to a 3-by-3 matrix, and advances the write row. More...
 
void set_matrix3f (const LMatrix3f &mat)
 Sets the write row to a 3-by-3 matrix, and advances the write row. More...
 
void set_matrix4 (const LMatrix4 &mat)
 Sets the write row to a 4-by-4 matrix, and advances the write row. More...
 
void set_matrix4d (const LMatrix4d &mat)
 Sets the write row to a 4-by-4 matrix, and advances the write row. More...
 
void set_matrix4f (const LMatrix4f &mat)
 Sets the write row to a 4-by-4 matrix, and advances the write row. More...
 
void set_row (int row)
 Sets the start row to the indicated value. More...
 
void set_row_unsafe (int row)
 Sets the start row to the indicated value, without internal checks. More...
 

Additional Inherited Members

- Public Types inherited from GeomEnums
enum  AnimationType { AT_none, AT_panda, AT_hardware }
 
enum  Contents {
  C_other, C_point, C_clip_point, C_vector,
  C_texcoord, C_color, C_index, C_morph_delta,
  C_matrix, C_normal
}
 
enum  GeomRendering {
  GR_indexed_point = 0x00001, GR_indexed_other = 0x10000, GR_indexed_bits = 0x10001, GR_point = 0x00002,
  GR_point_uniform_size = 0x00004, GR_per_point_size = 0x00008, GR_point_perspective = 0x00010, GR_point_aspect_ratio = 0x00020,
  GR_point_scale = 0x00040, GR_point_rotate = 0x00080, GR_point_sprite = 0x00100, GR_point_sprite_tex_matrix = 0x00200,
  GR_point_bits = 0x003fe, GR_triangle_strip = 0x00400, GR_triangle_fan = 0x00800, GR_line_strip = 0x01000,
  GR_composite_bits = 0x01c00, GR_strip_cut_index = 0x20000, GR_flat_first_vertex = 0x02000, GR_flat_last_vertex = 0x04000,
  GR_shade_model_bits = 0x06000
}
 
enum  NumericType {
  NT_uint8, NT_uint16, NT_uint32, NT_packed_dcba,
  NT_packed_dabc, NT_float32, NT_float64, NT_stdfloat
}
 
enum  PrimitiveType {
  PT_none, PT_polygons, PT_lines, PT_points,
  PT_patches
}
 
enum  ShadeModel { SM_uniform, SM_smooth, SM_flat_first_vertex, SM_flat_last_vertex }
 
enum  UsageHint {
  UH_client, UH_stream, UH_dynamic, UH_static,
  UH_unspecified
}
 

Detailed Description

This object provides a high-level interface for quickly writing a sequence of numeric values from a vertex table.

This object can be used both to replace existing vertices in the table, or to extend the table with new vertices. The set_data*() family of methods can only be used to replace existing data; it is an error to allow these to run past the end of the data. The add_data*() family of methods, on the other hand, can be used to replace existing data or add new data; if you call set_row() into the middle of existing data the add_data*() methods will behave like the corresponding set_data*(), but if they run past the end of existing data they will quietly add new vertices.

Like GeomVertexReader, the writer is particularly optimized for writing a single column of data values for a series of vertices, without changing columns between each number. Although you can also use one GeomVertexWriter to write across the columns if it is convenient, by calling set_column() repeatedly at each vertex, it is faster to write down the columns, and to use a different GeomVertexWriter for each column.

Note that, like a GeomVertexReader, a GeomVertexWriter does not keep a reference count to the actual vertex data buffer. This means that it is important not to keep a GeomVertexWriter object around over a long period of time in which the data buffer is likely to be deallocated; it is intended for making a quick pass over the data in one session.

It also means that you should create any GeomVertexWriters *before* creating GeomVertexReaders on the same data, since the writer itself might cause the vertex buffer to be deallocated. Better yet, use a GeomVertexRewriter if you are going to create both of them anyway.

Definition at line 69 of file geomVertexWriter.h.

Constructor & Destructor Documentation

◆ GeomVertexWriter() [1/6]

GeomVertexWriter::GeomVertexWriter ( Thread current_thread = Thread::get_current_thread())
inline

Constructs an invalid GeomVertexWriter.

You must use the assignment operator to assign a valid GeomVertexWriter to this object before you can use it.

Definition at line 25 of file geomVertexWriter.I.

Referenced by clear(), GeomVertexRewriter::GeomVertexRewriter(), and GeomVertexWriter().

◆ GeomVertexWriter() [2/6]

GeomVertexWriter::GeomVertexWriter ( GeomVertexData vertex_data,
Thread current_thread = Thread::get_current_thread() 
)
inline

Constructs a new writer to process the vertices of the indicated data object.

Definition at line 39 of file geomVertexWriter.I.

References GeomVertexWriter().

◆ GeomVertexWriter() [3/6]

GeomVertexWriter::GeomVertexWriter ( GeomVertexData vertex_data,
CPT_InternalName  name,
Thread current_thread = Thread::get_current_thread() 
)
inline

Constructs a new writer to process the vertices of the indicated data object.

This flavor creates the writer specifically to process the named data type.

Definition at line 54 of file geomVertexWriter.I.

References GeomVertexWriter(), and set_column().

◆ GeomVertexWriter() [4/6]

GeomVertexWriter::GeomVertexWriter ( GeomVertexArrayData array_data,
Thread current_thread = Thread::get_current_thread() 
)
inline

Constructs a new writer to process the vertices of the indicated array only.

Definition at line 70 of file geomVertexWriter.I.

References GeomVertexWriter().

◆ GeomVertexWriter() [5/6]

GeomVertexWriter::GeomVertexWriter ( GeomVertexArrayData array_data,
int  column,
Thread current_thread = Thread::get_current_thread() 
)
inline

Constructs a new writer to process the vertices of the indicated array only.

Definition at line 85 of file geomVertexWriter.I.

References GeomVertexWriter(), and set_column().

◆ GeomVertexWriter() [6/6]

GeomVertexWriter::GeomVertexWriter ( GeomVertexDataPipelineWriter data_writer,
const InternalName *  name 
)
inline

Constructs a new writer to process the vertices of the indicated data object.

This flavor creates the writer specifically to process the named data type.

Definition at line 102 of file geomVertexWriter.I.

References GeomVertexWriter(), and get_vertex_data().

Member Function Documentation

◆ add_data1()

void GeomVertexWriter::add_data1 ( PN_stdfloat  data)
inline

Sets the write row to a particular 1-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1346 of file geomVertexWriter.I.

References add_data1d(), add_data1f(), and add_data2().

Referenced by add_matrix4d().

◆ add_data1d()

void GeomVertexWriter::add_data1d ( double  data)
inline

Sets the write row to a particular 1-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1190 of file geomVertexWriter.I.

References add_data2d(), and has_column().

Referenced by add_data1(), and add_matrix4f().

◆ add_data1f()

void GeomVertexWriter::add_data1f ( float  data)
inline

Sets the write row to a particular 1-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1034 of file geomVertexWriter.I.

References add_data2f(), and has_column().

Referenced by add_data1(), and set_data4i().

◆ add_data1i()

void GeomVertexWriter::add_data1i ( int  data)
inline

Sets the write row to a particular 1-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1510 of file geomVertexWriter.I.

References add_data2i(), and has_column().

Referenced by add_matrix4(), GeomPrimitive::add_vertex(), GeomPrimitive::pack_vertices(), and RocketRenderInterface::render().

◆ add_data2() [1/2]

void GeomVertexWriter::add_data2 ( PN_stdfloat  x,
PN_stdfloat  y 
)
inline

◆ add_data2() [2/2]

void GeomVertexWriter::add_data2 ( const LVecBase2 data)
inline

Sets the write row to a particular 2-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1382 of file geomVertexWriter.I.

References add_data2d(), add_data2f(), and add_data3().

◆ add_data2d() [1/2]

void GeomVertexWriter::add_data2d ( double  x,
double  y 
)
inline

Sets the write row to a particular 2-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1205 of file geomVertexWriter.I.

Referenced by add_data1d(), and add_data2().

◆ add_data2d() [2/2]

void GeomVertexWriter::add_data2d ( const LVecBase2d data)
inline

Sets the write row to a particular 2-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1219 of file geomVertexWriter.I.

References add_data3d(), and has_column().

◆ add_data2f() [1/2]

void GeomVertexWriter::add_data2f ( float  x,
float  y 
)
inline

Sets the write row to a particular 2-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1049 of file geomVertexWriter.I.

Referenced by add_data1f(), add_data2(), PfmVizzer::generate_vis_points(), RocketRenderInterface::render(), and PhysxSoftBodyNode::set_from_geom().

◆ add_data2f() [2/2]

void GeomVertexWriter::add_data2f ( const LVecBase2f data)
inline

Sets the write row to a particular 2-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1063 of file geomVertexWriter.I.

References add_data3f(), and has_column().

◆ add_data2i() [1/3]

void GeomVertexWriter::add_data2i ( int  a,
int  b 
)
inline

Sets the write row to a particular 2-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1525 of file geomVertexWriter.I.

Referenced by add_data1i(), and add_data2i().

◆ add_data2i() [2/3]

void GeomVertexWriter::add_data2i ( const int  data[2])
inline

Sets the write row to a particular 2-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1539 of file geomVertexWriter.I.

References add_data2i().

◆ add_data2i() [3/3]

void GeomVertexWriter::add_data2i ( const LVecBase2i data)
inline

Sets the write row to a particular 2-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1553 of file geomVertexWriter.I.

References add_data3i(), and has_column().

◆ add_data3() [1/2]

void GeomVertexWriter::add_data3 ( PN_stdfloat  x,
PN_stdfloat  y,
PN_stdfloat  z 
)
inline

Sets the write row to a particular 3-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1400 of file geomVertexWriter.I.

References add_data3d(), and add_data3f().

Referenced by add_data2(), CMotionTrail::add_geometry_quad(), AssimpLoader::build_graph(), MouseWatcher::clear_trail_node(), ObjToEggConverter::convert_file(), LineSegs::create(), CullTraverser::draw_bounding_volume(), PortalClipper::draw_lines(), BulletDebugNode::draw_mask_changed(), MeshDrawer::end(), MeshDrawer2D::end(), PGFrameStyle::generate_into(), CollisionFloorMesh::get_collision_origin(), HeightfieldTesselator::get_elevation(), CollisionPlane::get_test_pcollector(), CollisionInvSphere::get_test_pcollector(), CollisionSphere::get_test_pcollector(), CollisionTube::get_test_pcollector(), CollisionParabola::get_test_pcollector(), CollisionPolygon::get_test_pcollector(), PipeOcclusionCullTraverser::get_texture(), PlaneNode::is_renderable(), TextAssembler::is_whitespace(), WindowFramework::load_default_model(), WindowFramework::make_camera(), LineParticleRenderer::make_copy(), SparkleParticleRenderer::make_copy(), PointParticleRenderer::make_copy(), OccluderNode::output(), GraphicsOutput::process_events(), MeshDrawer2D::quad_raw(), TextNode::r_prepare_scene(), CardMaker::reset(), SheetNode::reset_bound(), RopeNode::reset_bound(), FisheyeMaker::set_fov(), CollisionRay::set_from_lens(), CollisionSegment::set_from_lens(), ProjectionScreen::set_projector(), TextFont::string_winding_order(), MeshDrawer::tri(), and LODNode::write_datagram().

◆ add_data3() [2/2]

void GeomVertexWriter::add_data3 ( const LVecBase3 data)
inline

Sets the write row to a particular 3-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1418 of file geomVertexWriter.I.

References add_data3d(), add_data3f(), and add_data4().

◆ add_data3d() [1/2]

void GeomVertexWriter::add_data3d ( double  x,
double  y,
double  z 
)
inline

Sets the write row to a particular 3-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1234 of file geomVertexWriter.I.

Referenced by add_data2d(), add_data3(), and EggLoader::make_polyset().

◆ add_data3d() [2/2]

void GeomVertexWriter::add_data3d ( const LVecBase3d data)
inline

Sets the write row to a particular 3-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1248 of file geomVertexWriter.I.

References add_data4d(), and has_column().

◆ add_data3f() [1/2]

void GeomVertexWriter::add_data3f ( float  x,
float  y,
float  z 
)
inline

Sets the write row to a particular 3-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1078 of file geomVertexWriter.I.

Referenced by add_data2f(), add_data3(), PfmVizzer::generate_vis_points(), RocketRenderInterface::render(), and PhysxSoftBodyNode::set_from_geom().

◆ add_data3f() [2/2]

void GeomVertexWriter::add_data3f ( const LVecBase3f data)
inline

Sets the write row to a particular 3-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1092 of file geomVertexWriter.I.

References add_data4f(), and has_column().

◆ add_data3i() [1/3]

void GeomVertexWriter::add_data3i ( int  a,
int  b,
int  c 
)
inline

Sets the write row to a particular 3-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1568 of file geomVertexWriter.I.

Referenced by add_data2i(), and add_data3i().

◆ add_data3i() [2/3]

void GeomVertexWriter::add_data3i ( const int  data[3])
inline

Sets the write row to a particular 3-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1582 of file geomVertexWriter.I.

References add_data3i().

◆ add_data3i() [3/3]

void GeomVertexWriter::add_data3i ( const LVecBase3i data)
inline

Sets the write row to a particular 3-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1596 of file geomVertexWriter.I.

References add_data4i(), and has_column().

◆ add_data4() [1/2]

void GeomVertexWriter::add_data4 ( PN_stdfloat  x,
PN_stdfloat  y,
PN_stdfloat  z,
PN_stdfloat  w 
)
inline

◆ add_data4() [2/2]

void GeomVertexWriter::add_data4 ( const LVecBase4 data)
inline

Sets the write row to a particular 4-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1454 of file geomVertexWriter.I.

References add_data4d(), add_data4f(), and add_matrix3().

◆ add_data4d() [1/2]

void GeomVertexWriter::add_data4d ( double  x,
double  y,
double  z,
double  w 
)
inline

Sets the write row to a particular 4-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1263 of file geomVertexWriter.I.

Referenced by add_data3d(), add_data4(), and EggLoader::make_polyset().

◆ add_data4d() [2/2]

void GeomVertexWriter::add_data4d ( const LVecBase4d data)
inline

Sets the write row to a particular 4-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1277 of file geomVertexWriter.I.

References add_matrix3d(), and has_column().

◆ add_data4f() [1/2]

void GeomVertexWriter::add_data4f ( float  x,
float  y,
float  z,
float  w 
)
inline

Sets the write row to a particular 4-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1107 of file geomVertexWriter.I.

Referenced by add_data3f(), add_data4(), and ColladaInput::write_data().

◆ add_data4f() [2/2]

void GeomVertexWriter::add_data4f ( const LVecBase4f data)
inline

Sets the write row to a particular 4-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1121 of file geomVertexWriter.I.

References add_matrix3f(), and has_column().

◆ add_data4i() [1/3]

void GeomVertexWriter::add_data4i ( int  a,
int  b,
int  c,
int  d 
)
inline

Sets the write row to a particular 4-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1611 of file geomVertexWriter.I.

Referenced by add_data3i(), add_data4i(), and RocketRenderInterface::render().

◆ add_data4i() [2/3]

void GeomVertexWriter::add_data4i ( const int  data[4])
inline

Sets the write row to a particular 4-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1625 of file geomVertexWriter.I.

References add_data4i().

◆ add_data4i() [3/3]

void GeomVertexWriter::add_data4i ( const LVecBase4i data)
inline

Sets the write row to a particular 4-component value, and advances the write row.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1639 of file geomVertexWriter.I.

References get_write_row(), and has_column().

◆ add_matrix3()

void GeomVertexWriter::add_matrix3 ( const LMatrix3 mat)
inline

Sets the write row to a 3-by-3 matrix, and advances the write row.

This is a special method that can only be used on matrix columns.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1473 of file geomVertexWriter.I.

References add_matrix3d(), add_matrix3f(), and add_matrix4().

Referenced by add_data4().

◆ add_matrix3d()

void GeomVertexWriter::add_matrix3d ( const LMatrix3d mat)
inline

Sets the write row to a 3-by-3 matrix, and advances the write row.

This is a special method that can only be used on matrix columns.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1293 of file geomVertexWriter.I.

References add_matrix4d(), LMatrix3d::get_row(), and has_column().

Referenced by add_data4d(), and add_matrix3().

◆ add_matrix3f()

void GeomVertexWriter::add_matrix3f ( const LMatrix3f mat)
inline

Sets the write row to a 3-by-3 matrix, and advances the write row.

This is a special method that can only be used on matrix columns.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1137 of file geomVertexWriter.I.

References add_matrix4f(), LMatrix3f::get_row(), and has_column().

Referenced by add_data4f(), and add_matrix3().

◆ add_matrix4()

void GeomVertexWriter::add_matrix4 ( const LMatrix4 mat)
inline

Sets the write row to a 4-by-4 matrix, and advances the write row.

This is a special method that can only be used on matrix columns.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1492 of file geomVertexWriter.I.

References add_data1i(), add_matrix4d(), and add_matrix4f().

Referenced by add_matrix3().

◆ add_matrix4d()

void GeomVertexWriter::add_matrix4d ( const LMatrix4d mat)
inline

Sets the write row to a 4-by-4 matrix, and advances the write row.

This is a special method that can only be used on matrix columns.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1319 of file geomVertexWriter.I.

References add_data1(), LMatrix4d::get_row(), and has_column().

Referenced by add_matrix3d(), and add_matrix4().

◆ add_matrix4f()

void GeomVertexWriter::add_matrix4f ( const LMatrix4f mat)
inline

Sets the write row to a 4-by-4 matrix, and advances the write row.

This is a special method that can only be used on matrix columns.

If the write row advances past the end of data, implicitly adds a new row to the data.

Definition at line 1163 of file geomVertexWriter.I.

References add_data1d(), LMatrix4f::get_row(), and has_column().

Referenced by add_matrix3f(), and add_matrix4().

◆ clear()

void GeomVertexWriter::clear ( )
inline

Resets the GeomVertexWriter to the initial state.

Definition at line 289 of file geomVertexWriter.I.

References GeomVertexWriter(), and has_column().

Referenced by CMotionTrail::check_for_update(), GeomVertexRewriter::clear(), and set_column().

◆ get_array()

int GeomVertexWriter::get_array ( ) const
inline

Returns the array index containing the data type that the writer is working on.

Definition at line 312 of file geomVertexWriter.I.

References get_column().

Referenced by GeomVertexData::copy_from(), GeomVertexRewriter::get_array(), has_column(), and GeomVertexData::transform_vertices().

◆ get_array_data()

GeomVertexArrayData * GeomVertexWriter::get_array_data ( ) const
inline

Returns the particular array object that the writer is currently processing.

Definition at line 183 of file geomVertexWriter.I.

References get_array_handle().

Referenced by GeomPrimitive::calc_sphere_radius(), GeomVertexRewriter::get_array_data(), get_vertex_data(), and reserve_num_rows().

◆ get_array_handle()

GeomVertexArrayDataHandle * GeomVertexWriter::get_array_handle ( ) const
inline

Returns the write handle to the array object that the writer is currently processing.

This low-level call should be used with caution; be careful with modifying the data in the handle out from under the GeomVertexWriter.

Definition at line 197 of file geomVertexWriter.I.

References get_stride().

Referenced by get_array_data(), and GeomVertexRewriter::get_array_handle().

◆ get_column()

const GeomVertexColumn * GeomVertexWriter::get_column ( ) const
inline

Returns the description of the data type that the writer is working on.

Definition at line 323 of file geomVertexWriter.I.

References set_row_unsafe().

Referenced by get_array(), GeomVertexRewriter::get_column(), GeomVertexRewriter::has_column(), and reserve_num_rows().

◆ get_current_thread()

Thread * GeomVertexWriter::get_current_thread ( ) const
inline

Returns the Thread pointer of the currently-executing thread, as passed to the constructor of this object.

Definition at line 221 of file geomVertexWriter.I.

References set_column().

Referenced by GeomVertexRewriter::get_current_thread(), and get_stride().

◆ get_start_row()

int GeomVertexWriter::get_start_row ( ) const
inline

Returns the row index at which the writer started.

It will return to this row if you reset the current column.

Definition at line 374 of file geomVertexWriter.I.

References get_write_row().

Referenced by GeomVertexRewriter::get_start_row(), and set_row().

◆ get_stride()

size_t GeomVertexWriter::get_stride ( ) const
inline

Returns the per-row stride (bytes between consecutive rows) of the underlying vertex array.

This low-level information is normally not needed to use the GeomVertexWriter directly.

Definition at line 210 of file geomVertexWriter.I.

References get_current_thread().

Referenced by get_array_handle(), and GeomVertexRewriter::get_stride().

◆ get_vertex_data()

GeomVertexData * GeomVertexWriter::get_vertex_data ( ) const
inline

Returns the vertex data object that the writer is processing.

This may return NULL if the writer was constructed with just an array pointer.

Definition at line 172 of file geomVertexWriter.I.

References get_array_data().

Referenced by GeomVertexWriter(), and GeomVertexRewriter::get_vertex_data().

◆ get_write_row()

int GeomVertexWriter::get_write_row ( ) const
inline

Returns the row index to which the data will be written at the next call to set_data*() or add_data*().

Definition at line 386 of file geomVertexWriter.I.

References is_at_end().

Referenced by add_data4i(), get_start_row(), CullableObject::munge_geom(), and reserve_num_rows().

◆ has_column()

bool GeomVertexWriter::has_column ( ) const
inline

◆ is_at_end()

bool GeomVertexWriter::is_at_end ( ) const
inline

Returns true if the writer is currently at the end of the list of vertices, false otherwise.

If this is true, another call to set_data*() will result in a crash, but another call to add_data*() will add a new row.

Definition at line 400 of file geomVertexWriter.I.

References set_data1f().

Referenced by GeomVertexData::copy_row_from(), get_write_row(), and GeomVertexRewriter::is_at_end().

◆ reserve_num_rows()

bool GeomVertexWriter::reserve_num_rows ( int  num_rows)

This ensures that enough memory space for num_rows is allocated, so that you may add up to num_rows rows without causing a new memory allocation.

This is a performance optimization only; it is especially useful when you know the number of rows you will be adding ahead of time.

Definition at line 79 of file geomVertexWriter.cxx.

References get_array_data(), get_column(), GeomVertexColumn::get_name(), get_write_row(), and set_column().

Referenced by set_column().

◆ set_column() [1/3]

bool GeomVertexWriter::set_column ( int  column)
inline

Sets up the writer to use the nth data type of the GeomVertexFormat, numbering from 0.

This also resets the write row number to the start row (the same value passed to a previous call to set_row(), or 0 if set_row() was never called.)

The return value is true if the data type is valid, false otherwise.

Definition at line 239 of file geomVertexWriter.I.

Referenced by GeomVertexData::copy_from(), GeomVertexWriter(), get_current_thread(), EggLoader::make_polyset(), ProjectionScreen::recompute_if_stale(), reserve_num_rows(), and GeomVertexRewriter::set_column().

◆ set_column() [2/3]

bool GeomVertexWriter::set_column ( CPT_InternalName  name)
inline

Sets up the writer to use the data type with the indicated name.

This also resets the write number to the start row (the same value passed to a previous call to set_row(), or 0 if set_row() was never called.)

The return value is true if the data type is valid, false otherwise.

Definition at line 268 of file geomVertexWriter.I.

References clear().

◆ set_column() [3/3]

bool GeomVertexWriter::set_column ( int  array,
const GeomVertexColumn column 
)

Sets up the writer to use the indicated column description on the given array.

This also resets the current write row number to the start row (the same value passed to a previous call to set_row(), or 0 if set_row() was never called.)

The return value is true if the data type is valid, false otherwise.

Definition at line 38 of file geomVertexWriter.cxx.

References reserve_num_rows().

◆ set_data1()

void GeomVertexWriter::set_data1 ( PN_stdfloat  data)
inline

Sets the write row to a particular 1-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 726 of file geomVertexWriter.I.

References set_data1d(), set_data1f(), and set_data2().

Referenced by set_matrix4d().

◆ set_data1d()

void GeomVertexWriter::set_data1d ( double  data)
inline

Sets the write row to a particular 1-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 570 of file geomVertexWriter.I.

References has_column(), and set_data2d().

Referenced by set_data1(), and set_matrix4f().

◆ set_data1f()

void GeomVertexWriter::set_data1f ( float  data)
inline

Sets the write row to a particular 1-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 414 of file geomVertexWriter.I.

References has_column(), and set_data2f().

Referenced by is_at_end(), and set_data1().

◆ set_data1i()

void GeomVertexWriter::set_data1i ( int  data)
inline

Sets the write row to a particular 1-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 890 of file geomVertexWriter.I.

References has_column(), and set_data2i().

Referenced by GeomPrimitive::add_consecutive_vertices(), GeomPrimitive::calc_sphere_radius(), GeomTransformer::finish_collect(), BulletSoftBodyNode::get_closest_node_index(), GeomPrimitive::get_primitive_max_vertex(), EggLoader::make_polyset(), CullableObject::munge_geom(), GeomPrimitive::offset_vertices(), and set_matrix4().

◆ set_data2() [1/2]

void GeomVertexWriter::set_data2 ( PN_stdfloat  x,
PN_stdfloat  y 
)
inline

Sets the write row to a particular 2-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 744 of file geomVertexWriter.I.

References set_data2d(), and set_data2f().

Referenced by CullableObject::munge_geom(), and set_data1().

◆ set_data2() [2/2]

void GeomVertexWriter::set_data2 ( const LVecBase2 data)
inline

Sets the write row to a particular 2-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 762 of file geomVertexWriter.I.

References set_data2d(), set_data2f(), and set_data3().

◆ set_data2d() [1/2]

void GeomVertexWriter::set_data2d ( double  x,
double  y 
)
inline

Sets the write row to a particular 2-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 585 of file geomVertexWriter.I.

Referenced by set_data1d(), and set_data2().

◆ set_data2d() [2/2]

void GeomVertexWriter::set_data2d ( const LVecBase2d data)
inline

Sets the write row to a particular 2-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 599 of file geomVertexWriter.I.

References has_column(), and set_data3d().

◆ set_data2f() [1/2]

void GeomVertexWriter::set_data2f ( float  x,
float  y 
)
inline

Sets the write row to a particular 2-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 429 of file geomVertexWriter.I.

Referenced by PfmVizzer::make_displacement(), set_data1f(), and set_data2().

◆ set_data2f() [2/2]

void GeomVertexWriter::set_data2f ( const LVecBase2f data)
inline

Sets the write row to a particular 2-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 443 of file geomVertexWriter.I.

References has_column(), and set_data3f().

◆ set_data2i() [1/3]

void GeomVertexWriter::set_data2i ( int  a,
int  b 
)
inline

Sets the write row to a particular 2-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 905 of file geomVertexWriter.I.

Referenced by set_data1i(), and set_data2i().

◆ set_data2i() [2/3]

void GeomVertexWriter::set_data2i ( const int  data[2])
inline

Sets the write row to a particular 2-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 919 of file geomVertexWriter.I.

References set_data2i().

◆ set_data2i() [3/3]

void GeomVertexWriter::set_data2i ( const LVecBase2i data)
inline

Sets the write row to a particular 2-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 933 of file geomVertexWriter.I.

References has_column(), and set_data3i().

◆ set_data3() [1/2]

void GeomVertexWriter::set_data3 ( PN_stdfloat  x,
PN_stdfloat  y,
PN_stdfloat  z 
)
inline

Sets the write row to a particular 3-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 780 of file geomVertexWriter.I.

References set_data3d(), and set_data3f().

Referenced by GeomVertexData::clear_cache_stage(), GeomVertexData::copy_row_from(), STBasicTerrain::fill_vertices(), MultitexReducer::flatten(), CollisionBox::get_test_pcollector(), Lens::is_orthographic(), TextAssembler::is_whitespace(), CullableObject::munge_geom(), ProjectionScreen::recompute_if_stale(), set_data2(), and LineSegs::set_vertex().

◆ set_data3() [2/2]

void GeomVertexWriter::set_data3 ( const LVecBase3 data)
inline

Sets the write row to a particular 3-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 798 of file geomVertexWriter.I.

References set_data3d(), set_data3f(), and set_data4().

◆ set_data3d() [1/2]

void GeomVertexWriter::set_data3d ( double  x,
double  y,
double  z 
)
inline

Sets the write row to a particular 3-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 614 of file geomVertexWriter.I.

Referenced by PfmVizzer::make_displacement(), EggLoader::make_polyset(), set_data2d(), and set_data3().

◆ set_data3d() [2/2]

void GeomVertexWriter::set_data3d ( const LVecBase3d data)
inline

Sets the write row to a particular 3-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 628 of file geomVertexWriter.I.

References has_column(), and set_data4d().

◆ set_data3f() [1/2]

void GeomVertexWriter::set_data3f ( float  x,
float  y,
float  z 
)
inline

Sets the write row to a particular 3-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 458 of file geomVertexWriter.I.

Referenced by PfmVizzer::make_displacement(), set_data2f(), set_data3(), and PhysxSoftBodyNode::set_from_geom().

◆ set_data3f() [2/2]

void GeomVertexWriter::set_data3f ( const LVecBase3f data)
inline

Sets the write row to a particular 3-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 472 of file geomVertexWriter.I.

References has_column(), and set_data4f().

◆ set_data3i() [1/3]

void GeomVertexWriter::set_data3i ( int  a,
int  b,
int  c 
)
inline

Sets the write row to a particular 3-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 948 of file geomVertexWriter.I.

Referenced by set_data2i(), and set_data3i().

◆ set_data3i() [2/3]

void GeomVertexWriter::set_data3i ( const int  data[3])
inline

Sets the write row to a particular 3-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 962 of file geomVertexWriter.I.

References set_data3i().

◆ set_data3i() [3/3]

void GeomVertexWriter::set_data3i ( const LVecBase3i data)
inline

Sets the write row to a particular 3-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 976 of file geomVertexWriter.I.

References has_column(), and set_data4i().

◆ set_data4() [1/2]

void GeomVertexWriter::set_data4 ( PN_stdfloat  x,
PN_stdfloat  y,
PN_stdfloat  z,
PN_stdfloat  w 
)
inline

Sets the write row to a particular 4-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 816 of file geomVertexWriter.I.

References set_data4d(), and set_data4f().

Referenced by GeomVertexData::clear_cache_stage(), GeomVertexData::copy_from(), GeomVertexData::copy_row_from(), CullableObject::munge_geom(), ProjectionScreen::recompute_if_stale(), set_data3(), LineSegs::set_vertex_color(), and GeomTransformer::transform_texcoords().

◆ set_data4() [2/2]

void GeomVertexWriter::set_data4 ( const LVecBase4 data)
inline

Sets the write row to a particular 4-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 834 of file geomVertexWriter.I.

References set_data4d(), set_data4f(), and set_matrix3().

◆ set_data4d() [1/2]

void GeomVertexWriter::set_data4d ( double  x,
double  y,
double  z,
double  w 
)
inline

Sets the write row to a particular 4-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 643 of file geomVertexWriter.I.

Referenced by EggLoader::make_polyset(), set_data3d(), and set_data4().

◆ set_data4d() [2/2]

void GeomVertexWriter::set_data4d ( const LVecBase4d data)
inline

Sets the write row to a particular 4-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 657 of file geomVertexWriter.I.

References has_column(), and set_matrix3d().

◆ set_data4f() [1/2]

void GeomVertexWriter::set_data4f ( float  x,
float  y,
float  z,
float  w 
)
inline

Sets the write row to a particular 4-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 487 of file geomVertexWriter.I.

Referenced by set_data3f(), and set_data4().

◆ set_data4f() [2/2]

void GeomVertexWriter::set_data4f ( const LVecBase4f data)
inline

Sets the write row to a particular 4-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 501 of file geomVertexWriter.I.

References has_column(), and set_matrix3f().

◆ set_data4i() [1/3]

void GeomVertexWriter::set_data4i ( int  a,
int  b,
int  c,
int  d 
)
inline

Sets the write row to a particular 4-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 991 of file geomVertexWriter.I.

Referenced by GeomVertexData::copy_from(), GeomTransformer::finish_collect(), set_data3i(), and set_data4i().

◆ set_data4i() [2/3]

void GeomVertexWriter::set_data4i ( const int  data[4])
inline

Sets the write row to a particular 4-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 1005 of file geomVertexWriter.I.

References set_data4i().

◆ set_data4i() [3/3]

void GeomVertexWriter::set_data4i ( const LVecBase4i data)
inline

Sets the write row to a particular 4-component value, and advances the write row.

It is an error for the write row to advance past the end of data.

Definition at line 1019 of file geomVertexWriter.I.

References add_data1f(), and has_column().

◆ set_matrix3()

void GeomVertexWriter::set_matrix3 ( const LMatrix3 mat)
inline

Sets the write row to a 3-by-3 matrix, and advances the write row.

This is a special method that can only be used on matrix columns.

It is an error for the write row to advance past the end of data.

Definition at line 853 of file geomVertexWriter.I.

References set_matrix3d(), set_matrix3f(), and set_matrix4().

Referenced by set_data4().

◆ set_matrix3d()

void GeomVertexWriter::set_matrix3d ( const LMatrix3d mat)
inline

Sets the write row to a 3-by-3 matrix, and advances the write row.

This is a special method that can only be used on matrix columns.

It is an error for the write row to advance past the end of data.

Definition at line 673 of file geomVertexWriter.I.

References LMatrix3d::get_row(), has_column(), and set_matrix4d().

Referenced by set_data4d(), and set_matrix3().

◆ set_matrix3f()

void GeomVertexWriter::set_matrix3f ( const LMatrix3f mat)
inline

Sets the write row to a 3-by-3 matrix, and advances the write row.

This is a special method that can only be used on matrix columns.

It is an error for the write row to advance past the end of data.

Definition at line 517 of file geomVertexWriter.I.

References LMatrix3f::get_row(), has_column(), and set_matrix4f().

Referenced by set_data4f(), and set_matrix3().

◆ set_matrix4()

void GeomVertexWriter::set_matrix4 ( const LMatrix4 mat)
inline

Sets the write row to a 4-by-4 matrix, and advances the write row.

This is a special method that can only be used on matrix columns.

It is an error for the write row to advance past the end of data.

Definition at line 872 of file geomVertexWriter.I.

References set_data1i(), set_matrix4d(), and set_matrix4f().

Referenced by set_matrix3().

◆ set_matrix4d()

void GeomVertexWriter::set_matrix4d ( const LMatrix4d mat)
inline

Sets the write row to a 4-by-4 matrix, and advances the write row.

This is a special method that can only be used on matrix columns.

It is an error for the write row to advance past the end of data.

Definition at line 699 of file geomVertexWriter.I.

References LMatrix4d::get_row(), has_column(), and set_data1().

Referenced by set_matrix3d(), and set_matrix4().

◆ set_matrix4f()

void GeomVertexWriter::set_matrix4f ( const LMatrix4f mat)
inline

Sets the write row to a 4-by-4 matrix, and advances the write row.

This is a special method that can only be used on matrix columns.

It is an error for the write row to advance past the end of data.

Definition at line 543 of file geomVertexWriter.I.

References LMatrix4f::get_row(), has_column(), and set_data1d().

Referenced by set_matrix3f(), and set_matrix4().

◆ set_row()

void GeomVertexWriter::set_row ( int  row)
inline

Sets the start row to the indicated value.

The writer will begin writing to the indicated row; each subsequent set_data*() call will store the data into the subsequent row. If set_column() is called, the writer will return to this row.

Definition at line 359 of file geomVertexWriter.I.

References get_start_row(), and has_column().

Referenced by ObjToEggConverter::convert_file(), PfmVizzer::make_displacement(), EggLoader::make_polyset(), GeomVertexRewriter::set_row(), and set_row_unsafe().

◆ set_row_unsafe()

void GeomVertexWriter::set_row_unsafe ( int  row)
inline

Sets the start row to the indicated value, without internal checks.

This is the same as set_row(), but it does not check for the possibility that the array has been reallocated internally for some reason; use only when you are confident that the array is unchanged and you really need every bit of available performance.

Definition at line 342 of file geomVertexWriter.I.

References has_column(), and set_row().

Referenced by GeomPrimitive::add_consecutive_vertices(), GeomPrimitive::add_vertex(), get_column(), GeomVertexRewriter::set_row_unsafe(), LineSegs::set_vertex(), LineSegs::set_vertex_color(), and ColladaInput::write_data().


The documentation for this class was generated from the following files: