derek/fall-fever
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Create Framebuffer render function

Browse Source
This commit is contained in:
4VRDriver
2020-09-21 17:41:28 +02:00
parent d641944119
commit 9dd8ae4018
6 changed files with 33 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
src/Controller.cpp
View File

@@ -115,7 +115,7 @@ void Controller::run() {
camera->translate(glm::vec3(0.0f, 1.5f, 5.0f));
pp_framebuffer = new Framebuffer(INIT_WINDOW_WIDTH, INIT_WINDOW_HEIGHT);
pp_framebuffer = new Framebuffer(INIT_WINDOW_WIDTH, INIT_WINDOW_HEIGHT, &postProcessingProgram);
// This is the game loop
while(!glfwWindowShouldClose(gameWindow->getGLFWwindow())) {
@@ -150,17 +150,7 @@ void Controller::run() {
world.draw(camera->getViewProj(), camera->getPosition());
pp_framebuffer->unbind();
postProcessingProgram.bind();
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, pp_framebuffer->getTextureId());
GLint location = glGetUniformLocation(postProcessingProgram.getShaderProgramId(), "u_texture");
glUniform1i(location, 0);
GLuint temp_vao;
glGenVertexArrays(1, &temp_vao);
glBindVertexArray(temp_vao);
glDrawArrays(GL_TRIANGLES, 0, 3);
glBindVertexArray(0);
postProcessingProgram.unbind();
pp_framebuffer->render();
#ifdef _DEBUG
renderImGui(world.getEntities(), &world.getPointLights()[0], &lightColor, &rotateLightSource);
@@ -170,7 +160,7 @@ void Controller::run() {
// Update window size
if(gameWindow->checkWindowWasResized())
updateWindowSize();
updateWindowSize(&postProcessingProgram);
// Check events, handle input
gameEventHandler->handleEvents();
@@ -211,12 +201,12 @@ void Controller::error_callback(int error, const char* description) {
fprintf(stderr, "Error: %s\n", description);
}
void Controller::updateWindowSize() {
void Controller::updateWindowSize(ShaderProgram *pp_program) {
camera->updateAspectRatio(gameWindow->getWindowAspectRatio());
gameEventHandler->setFirstMouseInput(1);
delete pp_framebuffer;
pp_framebuffer = new Framebuffer(gameWindow->getWindowWidth(), gameWindow->getWindowHeight());
pp_framebuffer = new Framebuffer(gameWindow->getWindowWidth(), gameWindow->getWindowHeight(), pp_program);
}
#ifdef _DEBUG