qgs25drenderer.cpp File Reference

#include "qgs25drenderer.h"
#include "qgsgeometrygeneratorsymbollayerv2.h"
#include "qgsfillsymbollayerv2.h"
#include "qgspainteffect.h"
#include "qgseffectstack.h"
#include "qgsgloweffect.h"

Include dependency graph for qgs25drenderer.cpp:

Go to the source code of this file.

Macros
#define	ORDER_BY_EXPRESSION
#define	ROOF_EXPRESSION
#define	WALL_EXPRESSION
#define	WALL_SHADING_EXPRESSION

Macro Definition Documentation

#define ORDER_BY_EXPRESSION

Value:

"distance(" \
  "  $geometry," \
  "  translate(" \
  "    @map_extent_center," \
  "    1000 * @map_extent_width * cos( radians( @qgis_25d_angle + 180 ) )," \
  "    1000 * @map_extent_width * sin( radians( @qgis_25d_angle + 180 ) )" \
  "  )" \
  ")"

Definition at line 41 of file qgs25drenderer.cpp.

#define ROOF_EXPRESSION

Value:

"translate(" \
  "  $geometry," \
  "  cos( radians( eval( @qgis_25d_angle ) ) ) * eval( @qgis_25d_height )," \
  "  sin( radians( eval( @qgis_25d_angle ) ) ) * eval( @qgis_25d_height )" \
  ")"

Definition at line 23 of file qgs25drenderer.cpp.

#define WALL_EXPRESSION

Value:

"order_parts( "\
  "  extrude(" \
  "    segments_to_lines( $geometry )," \
  "    cos( radians( eval( @qgis_25d_angle ) ) ) * eval( @qgis_25d_height )," \
  "    sin( radians( eval( @qgis_25d_angle ) ) ) * eval( @qgis_25d_height )" \
  "  )," \
  "  'distance(  $geometry,  translate(    @map_extent_center,    1000 * @map_extent_width * cos( radians( @qgis_25d_angle + 180 ) ),    1000 * @map_extent_width * sin( radians( @qgis_25d_angle + 180 ) )  ))'," \
  "  False" \
  ")"

Definition at line 30 of file qgs25drenderer.cpp.

#define WALL_SHADING_EXPRESSION

Value:

"set_color_part( " \
  "  @symbol_color," \
  " 'value'," \
  "  40 + 19 * abs( $pi - azimuth( " \
  "    point_n( geometry_n($geometry, @geometry_part_num) , 1 ), " \
  "    point_n( geometry_n($geometry, @geometry_part_num) , 2 )" \
  "  ) ) " \
  ")"

Definition at line 51 of file qgs25drenderer.cpp.