spk::TextureMesh::Builder Class Reference

Helper used to build TextureMesh instances from primitives. More...

#include <spk_texture_painter.hpp>

Collaboration diagram for spk::TextureMesh::Builder:

Public Member Functions
	Builder ()=default
	Builds an empty builder.
Builder &	clear ()
	Clears all stored polygons.
Builder &	insertTriangle (const TextureVertex &p_a, const TextureVertex &p_b, const TextureVertex &p_c)
	Inserts a textured triangle.
Builder &	insertQuad (const TextureVertex &p_a, const TextureVertex &p_b, const TextureVertex &p_c, const TextureVertex &p_d, PolygonOrder p_order=PolygonOrder::TriangleFanFromFirst)
	Inserts a textured quad.
Builder &	insertRectangle (const Vector2Int &p_anchor, const Vector2UInt &p_size, const Vector2 &p_uvAnchor, const Vector2 &p_uvSize, PolygonOrder p_order=PolygonOrder::TriangleFanFromFirst)
	Inserts a textured rectangle with explicit UVs.
Builder &	insertRectangleFullUV (const Vector2Int &p_anchor, const Vector2UInt &p_size, PolygonOrder p_order=PolygonOrder::TriangleFanFromFirst)
	Inserts a rectangle using full [0,1] UV range.
Builder &	insertRectangleFullUV (const spk::Extend2D &p_extend, PolygonOrder p_order=PolygonOrder::TriangleFanFromFirst)
	Inserts a rectangle from an extend using full UV range.
TextureMesh	construct ()
	Builds a TextureMesh from stored polygons.

Detailed Description

Helper used to build TextureMesh instances from primitives.

spk::TextureMesh::Builder builder;
builder.insertRectangleFullUV({0, 0}, {32, 32});
auto mesh = builder.construct();

Member Function Documentation

clear()

Builder & spk::TextureMesh::Builder::clear ( )

inline

Clears all stored polygons.

Returns

Reference to this builder.

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construct()

TextureMesh spk::TextureMesh::Builder::construct ( )

inline

Builds a TextureMesh from stored polygons.

Returns

Constructed TextureMesh.

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insertQuad()

Builder & spk::TextureMesh::Builder::insertQuad ( const TextureVertex & p_a, const TextureVertex & p_b, const TextureVertex & p_c, const TextureVertex & p_d, PolygonOrder p_order = PolygonOrder::TriangleFanFromFirst )

inline

Inserts a textured quad.

Parameters

p_a	First vertex.
p_b	Second vertex.
p_c	Third vertex.
p_d	Fourth vertex.
p_order	Triangulation order.

Returns

Reference to this builder.

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insertRectangle()

Builder & spk::TextureMesh::Builder::insertRectangle ( const Vector2Int & p_anchor, const Vector2UInt & p_size, const Vector2 & p_uvAnchor, const Vector2 & p_uvSize, PolygonOrder p_order = PolygonOrder::TriangleFanFromFirst )

inline

Inserts a textured rectangle with explicit UVs.

Parameters

p_anchor	Rectangle anchor position.
p_size	Rectangle size.
p_uvAnchor	UV anchor.
p_uvSize	UV size.
p_order	Triangulation order.

Returns

Reference to this builder.

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insertRectangleFullUV() [1/2]

Builder & spk::TextureMesh::Builder::insertRectangleFullUV ( const spk::Extend2D & p_extend, PolygonOrder p_order = PolygonOrder::TriangleFanFromFirst )

inline

Inserts a rectangle from an extend using full UV range.

Parameters

p_extend	Rectangle extend.
p_order	Triangulation order.

Returns

Reference to this builder.

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insertRectangleFullUV() [2/2]

Builder & spk::TextureMesh::Builder::insertRectangleFullUV ( const Vector2Int & p_anchor, const Vector2UInt & p_size, PolygonOrder p_order = PolygonOrder::TriangleFanFromFirst )

inline

Inserts a rectangle using full [0,1] UV range.

Parameters

p_anchor	Rectangle anchor position.
p_size	Rectangle size.
p_order	Triangulation order.

Returns

Reference to this builder.

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insertTriangle()

Builder & spk::TextureMesh::Builder::insertTriangle ( const TextureVertex & p_a, const TextureVertex & p_b, const TextureVertex & p_c )

inline

Inserts a textured triangle.

Parameters

p_a	First vertex.
p_b	Second vertex.
p_c	Third vertex.

Returns

Reference to this builder.

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

• includes/structure/graphics/painter/spk_texture_painter.hpp