Visualization Library 2.0.0

A lightweight C++ OpenGL middleware for 2D/3D graphics

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GeometryPrimitives.hpp
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31 
32 #ifndef GeometricalPrimitives_INCLUDE_ONCE
33 #define GeometricalPrimitives_INCLUDE_ONCE
34 
35 #include <vlCore/Vector4.hpp>
36 #include <vlGraphics/Geometry.hpp>
37 #include <vlCore/Colors.hpp>
38 
39 namespace vl
40 {
41  typedef enum { CC_FlatCap, CC_RoundedCap, CC_NoCap } ECapsuleCap;
42 
44  VLGRAPHICS_EXPORT ref<Geometry> makeBox( const vec3& origin, real xside=1, real yside=1, real zside=1, bool tex_coords=true );
45 
47  VLGRAPHICS_EXPORT ref<Geometry> makeBox( const vec3& min, const vec3& max, bool tex_coords=true );
48 
50  VLGRAPHICS_EXPORT ref<Geometry> makeBox( const AABB& aabb, bool tex_coords=true );
51 
53  VLGRAPHICS_EXPORT ref<Geometry> makeCone( const vec3& origin, real diameter=1, real height=1, int phi=20, bool bottom=true );
54 
56  VLGRAPHICS_EXPORT ref<Geometry> makePyramid( const vec3& origin, real side=1, real height=1 );
57 
59  VLGRAPHICS_EXPORT ref<Geometry> makeIcosahedron( const vec3& origin, real diameter );
60 
62  VLGRAPHICS_EXPORT ref<Geometry> makeIcosphere( const vec3& pos, real diameter=1, int detail=2, bool remove_doubles = true );
63 
65  VLGRAPHICS_EXPORT ref<Geometry> makeUVSphere( const vec3& origin, real diameter=1, int phi=20, int theta=20 );
66 
68  VLGRAPHICS_EXPORT ref<Geometry> makeCylinder( const vec3& origin, real diameter=1, real height=1, int phi=20, int theta=2, bool top=true, bool bottom=true );
69 
71  VLGRAPHICS_EXPORT ref<Geometry> makeTorus( const vec3& origin, real diameter=1, real thickness=0.2, int phi=10, int theta=10, float tex_coords = 0.0f );
72 
74  VLGRAPHICS_EXPORT ref<Geometry> makeCapsule(float radius, float height, int segments, ECapsuleCap top_cap, ECapsuleCap bottom_cap, const fvec4& top_col, const fvec4& bottom_col);
75 
77  VLGRAPHICS_EXPORT ref<Geometry> makeTeapot( const vec3& origin, real diameter=1, int detail=8);
78 
80  VLGRAPHICS_EXPORT ref<Geometry> makeGrid( const vec3& origin, real xside, real zside, int x, int z, bool gen_texcoords = false, fvec2 uv0=fvec2(0,0), fvec2 uv1=fvec2(1,1), bool center=true);
81 
83  VLGRAPHICS_EXPORT ref<Geometry> makePoints( const std::vector< vec3 >& pos, const fvec4& color = white);
84 
86  VLGRAPHICS_EXPORT ref<Geometry> makeCircle( vec3 origin, real radius, int slices = 60 );
87 }
88 
89 #endif
vl::makeCylinder
VLGRAPHICS_EXPORT ref< Geometry > makeCylinder(const vec3 &origin, real diameter=1, real height=1, int phi=20, int theta=2, bool top=true, bool bottom=true)
Creates a cylinder.
Definition: GeometryPrimitives.cpp:356
Colors.hpp
vl::makeCone
VLGRAPHICS_EXPORT ref< Geometry > makeCone(const vec3 &origin, real diameter=1, real height=1, int phi=20, bool bottom=true)
Creates a cone.
Definition: GeometryPrimitives.cpp:672
vl::makeTeapot
VLGRAPHICS_EXPORT ref< Geometry > makeTeapot(const vec3 &origin, real diameter=1, int detail=8)
Creates a classic Newell&#39;s teapot.
Definition: GeometryPrimitives.cpp:148
vl::Vector4
The Vector4 class is a template class that implements a generic 4 components vector, see also vl::fvec4, vl::dvec4, vl::uvec4, vl::ivec4, vl::svec4, vl::usvec4, vl::bvec4, vl::ubvec4.
Definition: Vector4.hpp:44
vl
Visualization Library main namespace.
vl::fvec2
Vector2< float > fvec2
A 2 components vector with float precision.
Definition: Vector2.hpp:282
vl::makeBox
VLGRAPHICS_EXPORT ref< Geometry > makeBox(const vec3 &origin, real xside=1, real yside=1, real zside=1, bool tex_coords=true)
Creates a box.
Definition: GeometryPrimitives.cpp:532
vl::AABB
The AABB class implements an axis-aligned bounding box using vl::real precision.
Definition: AABB.hpp:44
vl::makeIcosahedron
VLGRAPHICS_EXPORT ref< Geometry > makeIcosahedron(const vec3 &origin, real diameter)
Creates an icosahedron.
Definition: GeometryPrimitives.cpp:821
Geometry.hpp
vl::max
float max(float a, float b)
Definition: Vector2.hpp:311
vl::min
float min(float a, float b)
Definition: Vector2.hpp:307
vl::makeTorus
VLGRAPHICS_EXPORT ref< Geometry > makeTorus(const vec3 &origin, real diameter=1, real thickness=0.2, int phi=10, int theta=10, float tex_coords=0.0f)
Creates torus. This function generates also appropriate normals.
Definition: GeometryPrimitives.cpp:449
vl::makeCapsule
VLGRAPHICS_EXPORT ref< Geometry > makeCapsule(float radius, float height, int segments, ECapsuleCap top_cap, ECapsuleCap bottom_cap, const fvec4 &top_col, const fvec4 &bottom_col)
Creates a 3d capsule with rounded, flat or no caps.
Definition: GeometryPrimitives.cpp:895
vl::makePyramid
VLGRAPHICS_EXPORT ref< Geometry > makePyramid(const vec3 &origin, real side=1, real height=1)
Creates a pyramid.
Definition: GeometryPrimitives.cpp:635
VLGRAPHICS_EXPORT
#define VLGRAPHICS_EXPORT
Definition: link_config.hpp:45
vl::Vector2
The Vector2 class is a template class that implements a generic 2 components vector, see also vl::fvec2, vl::dvec2, vl::uvec2, vl::ivec2, vl::svec2, vl::usvec2, vl::bvec2, vl::ubvec2.
Definition: Vector2.hpp:97
vl::makeIcosphere
VLGRAPHICS_EXPORT ref< Geometry > makeIcosphere(const vec3 &pos, real diameter=1, int detail=2, bool remove_doubles=true)
Creates a sphere by iteratively subdividing an icosahedron.
Definition: GeometryPrimitives.cpp:42
vl::makePoints
VLGRAPHICS_EXPORT ref< Geometry > makePoints(const std::vector< vec3 > &pos, const fvec4 &color=white)
Creates a set of points.
Definition: GeometryPrimitives.cpp:794
Vector4.hpp
vl::ref
The ref<> class is used to reference-count an Object.
Definition: Object.hpp:55
vl::makeGrid
VLGRAPHICS_EXPORT ref< Geometry > makeGrid(const vec3 &origin, real xside, real zside, int x, int z, bool gen_texcoords=false, fvec2 uv0=fvec2(0, 0), fvec2 uv1=fvec2(1, 1), bool center=true)
Creates a 2D grid.
Definition: GeometryPrimitives.cpp:731
vl::makeUVSphere
VLGRAPHICS_EXPORT ref< Geometry > makeUVSphere(const vec3 &origin, real diameter=1, int phi=20, int theta=20)
Creates a uv sphere.
Definition: GeometryPrimitives.cpp:284
vl::makeCircle
VLGRAPHICS_EXPORT ref< Geometry > makeCircle(vec3 origin, real radius, int slices=60)
Creates a 2D circle.
Definition: GeometryPrimitives.cpp:872

Visualization Library 2.0.0 Reference Documentation

Updated on Wed Dec 23 2020 12:44:00.

© Copyright Michele Bosi. All rights reserved.