diff options
Diffstat (limited to 'src/window.cpp')
| -rw-r--r-- | src/window.cpp | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/window.cpp b/src/window.cpp index ac2304c9..dc2a743a 100644 --- a/src/window.cpp +++ b/src/window.cpp @@ -58,7 +58,10 @@ void Window::create(const std::string &window_name, int width, int height, unsig // set vsync on instead of custom fps limiting SDL_GL_SetSwapInterval(1); // set the clear color to black - glClearColor(0.f, 0.f, 0.f, 1.f); + glClearColor(0.f, 0.5f, 0.f, 1.f); + // set alpha blending + glEnable(GL_BLEND); + glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); } void Window::swapBuffer() @@ -66,5 +69,13 @@ void Window::swapBuffer() // swap the window buffer SDL_GL_SwapWindow(window_); } + +void Window::clearBuffer() +{ + // set the clear depth + glClearDepth(1.f); + // clears buffer with clear color + glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); +} } // yage |