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| author | Yann Herklotz <ymherklotz@gmail.com> | 2017-04-04 21:47:16 +0100 |
|---|---|---|
| committer | Yann Herklotz <ymherklotz@gmail.com> | 2017-04-04 21:47:16 +0100 |
| commit | 905f72775fa91b0a467f3c0847c60cf0f85a6d80 (patch) | |
| tree | 5aa86baf8ed06fd4af036d0bb6c0dbefb5498f9f /src/window.cpp | |
| parent | 55a1e0ad7c9d2661c266b2e767bfcb2f944e859f (diff) | |
| download | YAGE-905f72775fa91b0a467f3c0847c60cf0f85a6d80.tar.gz YAGE-905f72775fa91b0a467f3c0847c60cf0f85a6d80.zip | |
Sprite batching workin
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 |