40 lines
1.0 KiB
C++
40 lines
1.0 KiB
C++
#include <fstream>
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#include <iostream>
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#include <GLES3/gl3.h>
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#include <GL/glew.h>
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#include <GL/gl.h>
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#include <GLFW/glfw3.h>
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#include <GL/glut.h>
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unsigned int loadShader(std::string path) {
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std::ifstream file(path);
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if (file.is_open()) {
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std::string line;
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std::string code = "";
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while (std::getline(file, line)) {
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code += line + "\n";
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}
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file.close();
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unsigned int shader = glCreateShader(GL_FRAGMENT_SHADER);
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const char* code_cstr = code.c_str();
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glShaderSource(shader, 1, &code_cstr, NULL);
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glCompileShader(shader);
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int success;
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char infoLog[512];
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glGetShaderiv(shader, GL_COMPILE_STATUS, &success);
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if (!success) {
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glGetShaderInfoLog(shader, 512, NULL, infoLog);
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std::cout << "ERROR::SHADER::VERTEX::COMPILATION_FAILED\n" << infoLog << std::endl;
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}
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return shader;
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} else {
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std::cout << "ERROR::SHADER::VERTEX::FILE_NOT_SUCCESFULLY_READ" << std::endl;
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return 0;
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}
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} |