#include <qx/render/draw_mode.h>
#include <qx/typedefs.h>
#include <glm/geometric.hpp>
#include <glm/vec3.hpp>
#include <array>
#include <cmath>
#include <numbers>
#include <span>
#include <unordered_map>
#include <vector>
#include <qx/render/geom.inl>

Classes
struct	qx::vertex

struct	qx::geometry

Functions
glm::vec3	qx::create_tangent (const glm::vec3 &normal)
	Create tangent vector for a given normal. More...

indices	qx::transform_triangle_indices_to_lines (indices_view triangles)
	Transform triangle indices to line indices. More...

geometry	qx::create_parallelogram (float fSide1, float fSide2, float fSide3, bool bFlatNormals=true)
	Create parallelogram geometry. More...

geometry	qx::create_parallelogram_lines (float fSide1, float fSide2, float fSide3)
	Create parallelogram geometry for lines drawing. More...

geometry	qx::create_cube (float fSide, bool bFlatNormals=true)
	Create cube geometry. More...

geometry	qx::create_cube_lines (float fSide)
	Create cube geometry for lines drawing. More...

geometry	qx::create_icosahedron (float fRadius, bool bFlatNormals=true)
	Create icosahedron geometry. More...

geometry	qx::create_icosahedron_lines (float fRadius)
	Create icosahedron geometry for lines drawing. More...

geometry	qx::create_icosphere (float fRadius, size_t nDivides, bool bFlatNormals=false)
	Create icosphere geometry. More...

geometry	qx::create_icosphere_lines (float fRadius, size_t nDivides)
	Create icosphere geometry for lines drawing. More...

geometry	qx::create_rect (float fWidth, float fHeight)
	Create rectangle geometry. More...

geometry	qx::create_rect_lines (float fWidth, float fHeight)
	Create rectangle geometry for lines drawing. More...

geometry	qx::create_square (float fSideLength)
	Create square geometry. More...

geometry	qx::create_square_lines (float fSideLength)
	Create square geometry for lines drawing. More...

geometry	qx::create_ellipse (float fHorRadius, float fVertRadius, size_t nSides)
	Create ellipse geometry. More...

geometry	qx::create_ellipse_lines (float fHorRadius, float fVertRadius, size_t nSides)
	Create ellipse geometry for lines drawing. More...

geometry	qx::create_circle (float fRadius, size_t nSides)
	Create circle geometry for lines drawing. More...

geometry	qx::create_circle_lines (float fRadius, size_t nSides)
	Create circle geometry for lines drawing. More...

Detailed Description

Author: Khrapov

Date: 4.04.2021

Copyright: � Nick Khrapov, 2021. All right reserved.

Definition in file geom.h.

Function Documentation

◆ create_circle()

geometry qx::create_circle	(	float	fRadius,
		size_t	nSides
	)

inline

Create circle geometry for lines drawing.

Parameters

fRadius	- circle radius
nSides	- number of lines in ellipse edge, must be > 3 the greater value, the smoother �� edge

Return values

-	circle geometry

Definition at line 358 of file geom.inl.

◆ create_circle_lines()

geometry qx::create_circle_lines	(	float	fRadius,
		size_t	nSides
	)

inline

Create circle geometry for lines drawing.

Parameters

fRadius	- circle radius
nSides	- number of lines in ellipse edge, must be > 3 the greater value, the smoother �� edge

Return values

-	circle geometry

Definition at line 363 of file geom.inl.

◆ create_cube()

geometry qx::create_cube	(	float	fSide,
		bool	bFlatNormals = `true`
	)

inline

Create cube geometry.

Parameters

fSide	- cube side length
bFlatNormals	- if true, each vertex will have independent normal

Return values

-	cube geometry

Definition at line 165 of file geom.inl.

◆ create_cube_lines()

geometry qx::create_cube_lines ( float fSide )

inline

Create cube geometry for lines drawing.

Parameters

fSide - cube side length

Return values

-	cube geometry

Definition at line 170 of file geom.inl.

◆ create_ellipse()

geometry qx::create_ellipse	(	float	fHorRadius,
		float	fVertRadius,
		size_t	nSides
	)

inline

Create ellipse geometry.

Parameters

fHorRadius	- ellipse horizontal radius
fVertRadius	- ellipse vertical radius
nSides	- number of lines in ellipse edge, must be > 3 the greater value, the smoother �� edge

Return values

-	ellipse geometry

Definition at line 322 of file geom.inl.

◆ create_ellipse_lines()

geometry qx::create_ellipse_lines	(	float	fHorRadius,
		float	fVertRadius,
		size_t	nSides
	)

inline

Create ellipse geometry for lines drawing.

Parameters

fHorRadius	- ellipse horizontal radius
fVertRadius	- ellipse vertical radius
nSides	- number of lines in ellipse edge, must be > 3 the greater value, the smoother �� edge

Return values

-	ellipse geometry

Definition at line 350 of file geom.inl.

◆ create_icosahedron()

geometry qx::create_icosahedron	(	float	fRadius,
		bool	bFlatNormals = `true`
	)

inline

Create icosahedron geometry.

Parameters

fRadius	- icosahedron radius
bFlatNormals	- if true, each vertex will have independent normal

Return values

-	icosahedron geometry

Definition at line 179 of file geom.inl.

◆ create_icosahedron_lines()

geometry qx::create_icosahedron_lines ( float fRadius )

inline

Create icosahedron geometry for lines drawing.

Parameters

fRadius - icosahedron radius

Return values

-	icosahedron geometry

Definition at line 188 of file geom.inl.

◆ create_icosphere()

geometry qx::create_icosphere	(	float	fRadius,
		size_t	nDivides,
		bool	bFlatNormals = `false`
	)

inline

Create icosphere geometry.

Parameters

fRadius	- icosphere radius
nDivides	- num of divides of icosahedron (bigger is higher precision)
bFlatNormals	- if true, each vertex will have independent normal

Return values

-	icosphere geometry

Definition at line 197 of file geom.inl.

◆ create_icosphere_lines()

geometry qx::create_icosphere_lines	(	float	fRadius,
		size_t	nDivides
	)

inline

Create icosphere geometry for lines drawing.

Parameters

fRadius	- icosphere radius
nDivides	- num of divides of icosahedron (bigger is higher precision)

Return values

-	icosphere geometry

Definition at line 270 of file geom.inl.

◆ create_parallelogram()

geometry qx::create_parallelogram	(	float	fSide1,
		float	fSide2,
		float	fSide3,
		bool	bFlatNormals = `true`
	)

inline

Create parallelogram geometry.

Parameters

fSide1	- side 1 length
fSide2	- side 2 length
fSide3	- side 3 length
bFlatNormals	- if true, each vertex will have independent normal

Return values

-	parallelogram geometry

Definition at line 151 of file geom.inl.

◆ create_parallelogram_lines()

geometry qx::create_parallelogram_lines	(	float	fSide1,
		float	fSide2,
		float	fSide3
	)

inline

Create parallelogram geometry for lines drawing.

Parameters

fSide1	- side 1 length
fSide2	- side 2 length
fSide3	- side 3 length

Return values

-	parallelogram geometry

Definition at line 156 of file geom.inl.

◆ create_rect()

geometry qx::create_rect	(	float	fWidth,
		float	fHeight
	)

inline

Create rectangle geometry.

Parameters

fWidth	- rectangle width
fHeight	- rectangle height

Return values

-	rectangle geometry

Definition at line 279 of file geom.inl.

◆ create_rect_lines()

geometry qx::create_rect_lines	(	float	fWidth,
		float	fHeight
	)

inline

Create rectangle geometry for lines drawing.

Parameters

fWidth	- rectangle width
fHeight	- rectangle height

Return values

-	rectangle geometry

Definition at line 293 of file geom.inl.

◆ create_square()

geometry qx::create_square ( float fSideLength )

inline

Create square geometry.

Parameters

fSideLength - square side length

Return values

-	square geometry

Definition at line 312 of file geom.inl.

◆ create_square_lines()

geometry qx::create_square_lines ( float fSideLength )

inline

Create square geometry for lines drawing.

Parameters

fSideLength - square side length

Return values

-	square geometry

Definition at line 317 of file geom.inl.

◆ create_tangent()

glm::vec3 qx::create_tangent ( const glm::vec3 & normal )

inline

Create tangent vector for a given normal.

Parameters

normal - normal vector

Return values

-	tangent vector

Definition at line 125 of file geom.inl.

◆ transform_triangle_indices_to_lines()

indices qx::transform_triangle_indices_to_lines ( indices_view triangles )

inline

Transform triangle indices to line indices.

Parameters

triangles - triangle indices

Return values

-	line indices

Definition at line 132 of file geom.inl.

Classes

Functions

Detailed Description

Function Documentation

◆ create_circle()

◆ create_circle_lines()

◆ create_cube()

◆ create_cube_lines()

◆ create_ellipse()

◆ create_ellipse_lines()

◆ create_icosahedron()

◆ create_icosahedron_lines()

◆ create_icosphere()

◆ create_icosphere_lines()

◆ create_parallelogram()

◆ create_parallelogram_lines()

◆ create_rect()

◆ create_rect_lines()

◆ create_square()

◆ create_square_lines()

◆ create_tangent()

◆ transform_triangle_indices_to_lines()