49 lines
1.3 KiB
C++
49 lines
1.3 KiB
C++
#include "Gedeng/RenderBackend.h"
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namespace Gedeng {
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void RenderBackend::initialize_window(unsigned int width, unsigned int height, String title) {
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glfwInit();
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glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 4);
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glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 4);
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glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
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#ifdef __APPLE__
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glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
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#endif
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window = glfwCreateWindow(width, height, title, NULL, NULL);
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glfwMakeContextCurrent(window);
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gladLoadGLLoader((GLADloadproc)glfwGetProcAddress);
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// FIXME: Disabled because of a bug with particles: they're discarded as if the floor moves with the camera
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glEnable(GL_DEPTH_TEST);
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glEnable(GL_BLEND);
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glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
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}
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bool RenderBackend::is_window_created() {
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return window != nullptr;
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}
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void RenderBackend::set_depth_test_enabled(bool enabled) {
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if (enabled) {
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glEnable(GL_DEPTH_TEST);
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} else {
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glDisable(GL_DEPTH_TEST);
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}
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}
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bool RenderBackend::does_window_want_to_close() {
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return glfwWindowShouldClose(window);
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}
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GLFWwindow *RenderBackend::get_window() {
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return window;
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}
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void RenderBackend::render() {
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glfwSwapBuffers(window);
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}
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} // namespace Gedeng
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