From 0e5a826935cd1e5ef1e3061d029e2aafea038f47 Mon Sep 17 00:00:00 2001 From: Yann Herklotz Date: Tue, 26 Sep 2017 14:18:22 +0100 Subject: Adding --- spritebatch_8h_source.html | 198 +++++++-------------------------------------- 1 file changed, 30 insertions(+), 168 deletions(-) (limited to 'spritebatch_8h_source.html') diff --git a/spritebatch_8h_source.html b/spritebatch_8h_source.html index 7e5a4f99..a2f43621 100644 --- a/spritebatch_8h_source.html +++ b/spritebatch_8h_source.html @@ -3,23 +3,22 @@ - + + YAGE: yage/base/spritebatch.h Source File + + - @@ -28,7 +27,7 @@ -
+
YAGE  v0.1.1
@@ -39,40 +38,19 @@
- + - - + + + +
+
@@ -107,152 +85,36 @@ $(document).ready(function(){initNavTree('spritebatch_8h_source.html','');});
spritebatch.h
-Go to the documentation of this file.
1 /* ----------------------------------------------------------------------------
-
2  * spritebatch.h
-
3  *
-
4  * Copyright (c) 2017 Yann Herklotz Grave <ymherklotz@gmail.com> -- MIT License
-
5  * See file LICENSE for more details
-
6  * ----------------------------------------------------------------------------
-
7  */
-
8 
-
12 #ifndef YAGE_SPRITE_BATCH_H
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13 #define YAGE_SPRITE_BATCH_H
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14 
-
15 #include "vertex.h"
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16 
-
17 #include <glad/glad.h>
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18 #include <glm/glm.hpp>
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19 
-
20 #include <vector>
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21 
-
22 namespace yage
-
23 {
-
24 
-
25 class SpriteBatch;
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26 
-
29 class Glyph
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30 {
-
31 private:
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32  GLuint texture_;
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33  float depth_;
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34  Vertex top_left_;
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35  Vertex top_right_;
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36  Vertex bottom_right_;
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37  Vertex bottom_left_;
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38 
-
39 public:
-
40  Glyph(GLuint texture, float depth, const Vertex &top_left,
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41  const Vertex &top_right, const Vertex &bottom_right,
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42  const Vertex &bottom_left);
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43 
-
44  GLuint texture() const { return texture_; }
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45  float depth() const { return depth_; }
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46  Vertex top_left() const { return top_left_; }
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47  Vertex top_right() const { return top_right_; }
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48  Vertex bottom_right() const { return bottom_right_; }
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49  Vertex bottom_left() const { return bottom_left_; }
-
50 };
-
51 
-
52 class RenderBatch
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53 {
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54  friend SpriteBatch;
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55 
-
56 private:
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57  GLsizei num_vertices_;
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58  GLint offset_;
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59  GLuint texture_;
-
60 
-
61 public:
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62  RenderBatch(GLint offset, GLsizei num_vertices, GLuint texture);
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63 
-
64  GLint offset() const { return offset_; }
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65  GLsizei num_vertices() const { return num_vertices_; }
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66  GLuint texture() const { return texture_; }
-
67 };
-
68 
-
69 class SpriteBatch
-
70 {
-
71 public:
-
72  static const int NUM_VERTICES = 6;
-
73 
-
74 private:
-
75  GLuint vbo_ = 0;
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76  GLuint vao_ = 0;
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77  std::vector<Glyph> glyphs_;
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78  std::vector<Glyph *> glyph_ptrs_;
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79  std::vector<RenderBatch> render_batches_;
-
80 
-
81 public:
-
82  SpriteBatch();
-
83  SpriteBatch(const SpriteBatch &) = delete;
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84  SpriteBatch(SpriteBatch &&) = delete;
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85  ~SpriteBatch();
-
86 
-
87  SpriteBatch &operator=(const SpriteBatch &) = delete;
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88  SpriteBatch &operator=(SpriteBatch &&) = delete;
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89 
-
90  // initialize vaos and vbos
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91  void init();
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92  void begin();
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93  void end();
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94  // adds a sprite to the sprite batch to be rendered later
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95  void draw(const glm::vec4 &destination_rect, const glm::vec4 &uv_rect,
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96  GLuint texture, const Color &color, float depth);
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97  // render the batch
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98  void render();
-
99 
-
100 private:
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101  void createVertexArray();
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102  void createRenderBatches();
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103  void sortGlyphs();
-
104 };
-
105 
-
106 } // namespace yage
-
107 
-
108 #endif
-
yage::RenderBatch
Definition: spritebatch.h:52
+Go to the documentation of this file.
1 /* ----------------------------------------------------------------------------
2  * spritebatch.h
3  *
4  * Copyright (c) 2017 Yann Herklotz Grave <ymherklotz@gmail.com> -- MIT License
5  * See file LICENSE for more details
6  * ----------------------------------------------------------------------------
7  */
8 
12 #ifndef YAGE_SPRITE_BATCH_H
13 #define YAGE_SPRITE_BATCH_H
14 
15 #include "vertex.h"
16 
17 #include <glad/glad.h>
18 #include <glm/glm.hpp>
19 
20 #include <vector>
21 
22 namespace yage
23 {
24 
25 class SpriteBatch;
26 
29 class Glyph
30 {
31 private:
32  GLuint texture_;
33  float depth_;
34  Vertex top_left_;
35  Vertex top_right_;
36  Vertex bottom_right_;
37  Vertex bottom_left_;
38 
39 public:
40  Glyph(GLuint texture, float depth, const Vertex &top_left,
41  const Vertex &top_right, const Vertex &bottom_right,
42  const Vertex &bottom_left);
43 
44  GLuint texture() const { return texture_; }
45  float depth() const { return depth_; }
46  Vertex top_left() const { return top_left_; }
47  Vertex top_right() const { return top_right_; }
48  Vertex bottom_right() const { return bottom_right_; }
49  Vertex bottom_left() const { return bottom_left_; }
50 };
51 
52 class RenderBatch
53 {
54  friend SpriteBatch;
55 
56 private:
57  GLsizei num_vertices_;
58  GLint offset_;
59  GLuint texture_;
60 
61 public:
62  RenderBatch(GLint offset, GLsizei num_vertices, GLuint texture);
63 
64  GLint offset() const { return offset_; }
65  GLsizei num_vertices() const { return num_vertices_; }
66  GLuint texture() const { return texture_; }
67 };
68 
69 class SpriteBatch
70 {
71 public:
72  static const int NUM_VERTICES = 6;
73 
74 private:
75  GLuint vbo_ = 0;
76  GLuint vao_ = 0;
77  std::vector<Glyph> glyphs_;
78  std::vector<Glyph *> glyph_ptrs_;
79  std::vector<RenderBatch> render_batches_;
80 
81 public:
82  SpriteBatch();
83  SpriteBatch(const SpriteBatch &) = delete;
84  SpriteBatch(SpriteBatch &&) = delete;
85  ~SpriteBatch();
86 
87  SpriteBatch &operator=(const SpriteBatch &) = delete;
88  SpriteBatch &operator=(SpriteBatch &&) = delete;
89 
90  // initialize vaos and vbos
91  void init();
92  void begin();
93  void end();
94  // adds a sprite to the sprite batch to be rendered later
95  void draw(const glm::vec4 &destination_rect, const glm::vec4 &uv_rect,
96  GLuint texture, const Color &color, float depth);
97  // render the batch
98  void render();
99 
100 private:
101  void createVertexArray();
102  void createRenderBatches();
103  void sortGlyphs();
104 };
105 
106 } // namespace yage
107 
108 #endif
yage::RenderBatch
Definition: spritebatch.h:52
yage::SpriteBatch::glyph_ptrs_
std::vector< Glyph * > glyph_ptrs_
Definition: spritebatch.h:78
yage::RenderBatch::texture_
GLuint texture_
Definition: spritebatch.h:59
yage::Glyph::bottom_left_
Vertex bottom_left_
Definition: spritebatch.h:37
-
yage::SpriteBatch::end
void end()
Definition: spritebatch.cpp:58
+
yage::Glyph::top_right
Vertex top_right() const
Definition: spritebatch.h:47
+
yage::Glyph::texture
GLuint texture() const
Definition: spritebatch.h:44
yage::Vertex
Definition: vertex.h:49
+
yage::Glyph::depth
float depth() const
Definition: spritebatch.h:45
yage::SpriteBatch
Definition: spritebatch.h:69
-
yage::Glyph::bottom_right
Vertex bottom_right() const
Definition: spritebatch.h:48
-
yage::SpriteBatch::init
void init()
Definition: spritebatch.cpp:46
-
yage::SpriteBatch::createVertexArray
void createVertexArray()
Definition: spritebatch.cpp:105
-
yage::SpriteBatch::begin
void begin()
Definition: spritebatch.cpp:51
yage::Glyph::top_left_
Vertex top_left_
Definition: spritebatch.h:34
-
yage::Glyph::bottom_left
Vertex bottom_left() const
Definition: spritebatch.h:49
-
yage::SpriteBatch::render
void render()
Definition: spritebatch.cpp:95
-
yage::SpriteBatch::operator=
SpriteBatch & operator=(const SpriteBatch &)=delete
+
yage::init
void init()
Initializes yage.
Definition: yage.cpp:23
+
yage::RenderBatch::texture
GLuint texture() const
Definition: spritebatch.h:66
yage::Glyph::Glyph
Glyph(GLuint texture, float depth, const Vertex &top_left, const Vertex &top_right, const Vertex &bottom_right, const Vertex &bottom_left)
Definition: spritebatch.cpp:19
-
yage::SpriteBatch::vbo_
GLuint vbo_
Definition: spritebatch.h:75
yage::Glyph::depth_
float depth_
Definition: spritebatch.h:33
-
yage::RenderBatch::offset
GLint offset() const
Definition: spritebatch.h:64
yage::RenderBatch::SpriteBatch
friend SpriteBatch
Definition: spritebatch.h:54
-
yage::SpriteBatch::createRenderBatches
void createRenderBatches()
Definition: spritebatch.cpp:143
yage::Glyph::texture_
GLuint texture_
Definition: spritebatch.h:32
-
yage::Glyph::depth
float depth() const
Definition: spritebatch.h:45
+
yage::Glyph::bottom_left
Vertex bottom_left() const
Definition: spritebatch.h:49
+
yage::Glyph::bottom_right
Vertex bottom_right() const
Definition: spritebatch.h:48
yage::Glyph::bottom_right_
Vertex bottom_right_
Definition: spritebatch.h:36
-
yage::SpriteBatch::NUM_VERTICES
static const int NUM_VERTICES
Definition: spritebatch.h:72
-
yage::SpriteBatch::vao_
GLuint vao_
Definition: spritebatch.h:76
-
yage::Glyph::texture
GLuint texture() const
Definition: spritebatch.h:44
yage::SpriteBatch::render_batches_
std::vector< RenderBatch > render_batches_
Definition: spritebatch.h:79
yage::SpriteBatch::glyphs_
std::vector< Glyph > glyphs_
Definition: spritebatch.h:77
-
yage::RenderBatch::offset_
GLint offset_
Definition: spritebatch.h:58
-
yage::SpriteBatch::draw
void draw(const glm::vec4 &destination_rect, const glm::vec4 &uv_rect, GLuint texture, const Color &color, float depth)
Definition: spritebatch.cpp:64
-
yage::RenderBatch::num_vertices
GLsizei num_vertices() const
Definition: spritebatch.h:65
yage::Glyph::top_right_
Vertex top_right_
Definition: spritebatch.h:35
-
yage::RenderBatch::texture
GLuint texture() const
Definition: spritebatch.h:66
-
yage::SpriteBatch::sortGlyphs
void sortGlyphs()
Definition: spritebatch.cpp:181
+
yage::RenderBatch::num_vertices
GLsizei num_vertices() const
Definition: spritebatch.h:65
+
yage::RenderBatch::offset
GLint offset() const
Definition: spritebatch.h:64
yage::Glyph
Glyph with information of the texture.
Definition: spritebatch.h:29
+
yage::Glyph::top_left
Vertex top_left() const
Definition: spritebatch.h:46
+
yage
Project namespace.
Definition: camera2d.cpp:13
yage::RenderBatch::num_vertices_
GLsizei num_vertices_
Definition: spritebatch.h:57
-
yage::RenderBatch::RenderBatch
RenderBatch(GLint offset, GLsizei num_vertices, GLuint texture)
Definition: spritebatch.cpp:28
-
yage::SpriteBatch::~SpriteBatch
~SpriteBatch()
Definition: spritebatch.cpp:35
-
yage::Glyph::top_left
Vertex top_left() const
Definition: spritebatch.h:46
-
yage::Glyph::top_right
Vertex top_right() const
Definition: spritebatch.h:47
yage::Color
Definition: vertex.h:26
@@ -260,9 +122,9 @@ $(document).ready(function(){initNavTree('spritebatch_8h_source.html','');}); -- cgit