viktorljung
44 lines
907 B
C++
44 lines
907 B
C++
#ifndef TextRenderer_h__
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#define TextRenderer_h__
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#include <ft2build.h>
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#include FT_FREETYPE_H
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#include "OpenGL.h"
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#include "GLM.h"
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#include "ShaderProgram.h"
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class TextRenderer
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{
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public:
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TextRenderer();
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void Initialize();
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void Update();
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void Draw(glm::mat4 projection, glm::mat4 view);
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private:
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struct Character {
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GLuint TextureID; // ID handle of the glyph texture
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glm::ivec2 Size; // Size of glyph
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glm::ivec2 Bearing; // Offset from baseline to left/top of glyph
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GLuint Advance; // Offset to advance to next glyph
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};
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std::map<GLchar, Character> Characters;
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GLuint VAO, VBO;
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void RenderText(std::string text, GLfloat x, GLfloat y, GLfloat scale, glm::vec3 color, glm::mat4 projection, glm::mat4 view);
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ShaderProgram m_TextProgram;
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std::string text = "";
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int counter = 0;
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};
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#endif |