GeomVertexRewriter

Inheritance:

Methods of GeomVertexRewriter:

Methods of GeomVertexWriter:

Methods of GeomVertexReader:

getArray
int GeomVertexRewriter::get_array(void) const;

Description: Returns the array index containing the data type that the rewriter is working on.

getArrayData
GeomVertexArrayData *GeomVertexRewriter::get_array_data(void) const;

Description: Returns the particular array object that the rewriter is currently processing.

getColumn
GeomVertexColumn const *GeomVertexRewriter::get_column(void) const;

Description: Returns the description of the data type that the rewriter is working on.

getStartRow
int GeomVertexRewriter::get_start_row(void) const;

Description: Returns the row index at which the rewriter started. It will return to this row if you reset the current column.

getVertexData
GeomVertexData *GeomVertexRewriter::get_vertex_data(void) const;

Description: Returns the vertex data object that the rewriter is processing.

hasColumn
bool GeomVertexRewriter::has_column(void) const;

Description: Returns true if a valid data type has been successfully set, or false if the data type does not exist.

isAtEnd
bool GeomVertexRewriter::is_at_end(void) const;

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

operator =
void GeomVertexRewriter::operator =(GeomVertexRewriter const &copy);

Description:

setColumn
bool GeomVertexRewriter::set_column(int column);

Description: Sets up the rewriter to use the nth data type of the GeomVertexFormat, numbering from 0.
This also resets both the read and write row numbers 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.
Description: Sets up the rewriter to use the data type with the indicated name.
Description: Sets up the rewriter to use the indicated column description on the given array.

setRow
void GeomVertexRewriter::set_row(int row);

Description: Sets the start, write, and write index to the indicated value. The rewriter will begin traversing from the given row.

addData1f
void GeomVertexWriter::add_data1f(float data);

Description: 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.

addData1i
void GeomVertexWriter::add_data1i(int data);

Description: 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.

addData2f
void GeomVertexWriter::add_data2f(float x, float y);

Description: 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.

addData2i
void GeomVertexWriter::add_data2i(int a, int b);

Description: 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.

addData3f
void GeomVertexWriter::add_data3f(float x, float y, float z);

Description: 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.

addData3i
void GeomVertexWriter::add_data3i(int a, int b, int c);

Description: 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.

addData4f
void GeomVertexWriter::add_data4f(float x, float y, float z, float w);

Description: 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.

addData4i
void GeomVertexWriter::add_data4i(int a, int b, int c, int d);

Description: 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.

getArray
int GeomVertexWriter::get_array(void) const;

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

getArrayData
GeomVertexArrayData *GeomVertexWriter::get_array_data(void) const;

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

getColumn
GeomVertexColumn const *GeomVertexWriter::get_column(void) const;

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

getStartRow
int GeomVertexWriter::get_start_row(void) const;

Description: Returns the row index at which the writer started. It will return to this row if you reset the current column.

getVertexData
GeomVertexData *GeomVertexWriter::get_vertex_data(void) const;

Description: Returns the vertex data object that the writer is processing. This may return NULL if the writer was constructed with just an array pointer.

getWriteRow
int GeomVertexWriter::get_write_row(void) const;

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

hasColumn
bool GeomVertexWriter::has_column(void) const;

Description: Returns true if a valid data type has been successfully set, or false if the data type does not exist.

isAtEnd
bool GeomVertexWriter::is_at_end(void) const;

Description: 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.

operator =
void GeomVertexWriter::operator =(GeomVertexWriter const &copy);

Description:

setColumn
bool GeomVertexWriter::set_column(int column);

Description: 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.
Description: 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.)
Description: 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.)

setData1f
void GeomVertexWriter::set_data1f(float data);

Description: 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.

setData1i
void GeomVertexWriter::set_data1i(int data);

Description: 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.

setData2f
void GeomVertexWriter::set_data2f(float x, float y);

Description: 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.

setData2i
void GeomVertexWriter::set_data2i(int a, int b);

Description: 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.

setData3f
void GeomVertexWriter::set_data3f(float x, float y, float z);

Description: 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.

setData3i
void GeomVertexWriter::set_data3i(int a, int b, int c);

Description: 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.

setData4f
void GeomVertexWriter::set_data4f(float x, float y, float z, float w);

Description: 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.

setData4i
void GeomVertexWriter::set_data4i(int a, int b, int c, int d);

Description: 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.

setRow
void GeomVertexWriter::set_row(int row);

Description: 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.

getArray
int GeomVertexReader::get_array(void) const;

Description: Returns the array index containing the data type that the reader is working on.

getArrayData
GeomVertexArrayData const *GeomVertexReader::get_array_data(void) const;

Description: Returns the particular array object that the reader is currently processing.

getColumn
GeomVertexColumn const *GeomVertexReader::get_column(void) const;

Description: Returns the description of the data type that the reader is working on.

getData1f
float GeomVertexReader::get_data1f(void);

Description: Returns the data associated with the read row, expressed as a 1-component value, and advances the read row.

getData1i
int GeomVertexReader::get_data1i(void);

Description: Returns the data associated with the read row, expressed as a 1-component value, and advances the read row.

getData2f
LVecBase2f const &GeomVertexReader::get_data2f(void);

Description: Returns the data associated with the read row, expressed as a 2-component value, and advances the read row.

getData2i
int const *GeomVertexReader::get_data2i(void);

Description: Returns the data associated with the read row, expressed as a 2-component value, and advances the read row.

getData3f
LVecBase3f const &GeomVertexReader::get_data3f(void);

Description: Returns the data associated with the read row, expressed as a 3-component value, and advances the read row.

getData3i
int const *GeomVertexReader::get_data3i(void);

Description: Returns the data associated with the read row, expressed as a 3-component value, and advances the read row.

getData4f
LVecBase4f const &GeomVertexReader::get_data4f(void);

Description: Returns the data associated with the read row, expressed as a 4-component value, and advances the read row.

getData4i
int const *GeomVertexReader::get_data4i(void);

Description: Returns the data associated with the read row, expressed as a 4-component value, and advances the read row.

getReadRow
int GeomVertexReader::get_read_row(void) const;

Description: Returns the row index from which the data will be retrieved by the next call to get_data*().

getStartRow
int GeomVertexReader::get_start_row(void) const;

Description: Returns the row index at which the reader started. It will return to this row if you reset the current column.

getVertexData
GeomVertexData const *GeomVertexReader::get_vertex_data(void) const;

Description: Returns the vertex data object that the reader is processing. This may return NULL if the reader was constructed with just an array pointer.

hasColumn
bool GeomVertexReader::has_column(void) const;

Description: Returns true if a valid data type has been successfully set, or false if the data type does not exist.

isAtEnd
bool GeomVertexReader::is_at_end(void) const;

Description: Returns true if the reader is currently at the end of the list of vertices, false otherwise. If this is true, another call to get_data*() will result in a crash.

operator =
void GeomVertexReader::operator =(GeomVertexReader const &copy);

Description:

setColumn
bool GeomVertexReader::set_column(int column);

Description: Sets up the reader to use the nth data type of the GeomVertexFormat, numbering from 0.
This also resets the read 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.
Description: Sets up the reader to use the data type with the indicated name.
Description: Sets up the reader to use the indicated column description on the given array.
This also resets the current read 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.)

setRow
void GeomVertexReader::set_row(int row);

Description: Sets the start row to the indicated value. The reader will begin reading from the indicated row; each subsequent get_data*() call will return the data from the subsequent row. If set_column() is called, the reader will return to this row.