outline_triangulator.h
1 /*
2 ** ClanLib SDK
3 ** Copyright (c) 1997-2015 The ClanLib Team
4 **
5 ** This software is provided 'as-is', without any express or implied
6 ** warranty. In no event will the authors be held liable for any damages
7 ** arising from the use of this software.
8 **
9 ** Permission is granted to anyone to use this software for any purpose,
10 ** including commercial applications, and to alter it and redistribute it
11 ** freely, subject to the following restrictions:
12 **
13 ** 1. The origin of this software must not be misrepresented; you must not
14 ** claim that you wrote the original software. If you use this software
15 ** in a product, an acknowledgment in the product documentation would be
16 ** appreciated but is not required.
17 ** 2. Altered source versions must be plainly marked as such, and must not be
18 ** misrepresented as being the original software.
19 ** 3. This notice may not be removed or altered from any source distribution.
20 **
21 ** Note: Some of the libraries ClanLib may link to may have additional
22 ** requirements or restrictions.
23 **
24 ** File Author(s):
25 **
26 ** Magnus Norddahl
27 */
28
29
30 #pragma once
31
32 #include <memory>
33
34 namespace clan
35 {
38
39 class OutlineTriangulator_Impl;
40
44 class OutlineTriangulator
45 {
48
49 public:
51 OutlineTriangulator();
52
53 virtual ~OutlineTriangulator();
54
58
59 public:
60
64
65 public:
67 void add_vertex(float x, float y, void *data);
68
70 void next_contour();
71
73 void next_polygon();
74
76 void generate();
77
81
82 private:
83 std::shared_ptr<OutlineTriangulator_Impl> impl;
85 };
86
87 }
88
clan
Definition: clanapp.h:35
clan::Key::x
clan::OutlineTriangulator::next_contour
void next_contour()
Mark next contour in polygon path.
clan::OutlineTriangulator::generate
void generate()
Converts passed polygons into triangles.
clan::OutlineTriangulator
Polygon Tesselator.
Definition: outline_triangulator.h:44
clan::OutlineTriangulator::OutlineTriangulator
OutlineTriangulator()
Creates a tessellation object.
clan::OutlineTriangulator::~OutlineTriangulator
virtual ~OutlineTriangulator()
clan::Key::y
clan::OutlineTriangulator::add_vertex
void add_vertex(float x, float y, void *data)
This function specifies a vertex on a polygon.
clan::OutlineTriangulator::next_polygon
void next_polygon()
Mark next polygon.