57 lines
1.2 KiB
C++
57 lines
1.2 KiB
C++
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#include "../../HEADERS/EFFECTS/Scene.h"
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extern "C" {
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#include "../../GLES_3_1_compatibility.h"
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}
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/* REPLACED
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#include <GL/freeglut.h>
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*/
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#include <glut.h>
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#include <glm/gtc/matrix_transform.hpp>
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#include <string>
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#include <iostream>
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using namespace glm;
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Scene::Scene(int left, int top, int width, int height)
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: PseudoContext { left, top, width, height }
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{
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glGenFramebuffers(1, &FBO);
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glGenRenderbuffers(1, &depthRBO);
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glBindRenderbuffer(GL_RENDERBUFFER, depthRBO);
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glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH24_STENCIL8, width, height);
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glBindRenderbuffer(GL_RENDERBUFFER, 0);
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}
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void Scene::draw() {
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glBindFramebuffer(GL_FRAMEBUFFER, FBO);
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glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, outputTexture, 0);
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glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_RENDERBUFFER, depthRBO);
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GLenum DrawBuffers[2] = { GL_COLOR_ATTACHMENT0, GL_DEPTH_STENCIL_ATTACHMENT };
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glDrawBuffers(2, DrawBuffers);
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}
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void Scene::setOutTexture(GLuint outTexture) {
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outputTexture = outTexture;
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}
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void Scene::keyPress(unsigned char key, int x, int y) {
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switch (key)
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{
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case 27:
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exit(0);
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break;
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default:
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break;
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}
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}
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GLuint Scene::getFrameBuffer() {
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return this->FBO;
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}
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