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Improved windows resizing system...

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...despite not being enabled on GLFW3
This commit is contained in:
raysan5 2016-03-20 14:20:42 +01:00
parent 5e45c3c824
commit ebc2b9a286
2 changed files with 19 additions and 13 deletions
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17
src/core.c
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@ -1488,11 +1488,11 @@ static void InitDisplay(int width, int height)
TraceLog(INFO, "Viewport offsets: %i, %i", renderOffsetX, renderOffsetY);
}
glfwSetWindowSizeCallback(window, WindowSizeCallback);
glfwSetWindowSizeCallback(window, WindowSizeCallback); // NOTE: Resizing not allowed by default!
glfwSetCursorEnterCallback(window, CursorEnterCallback);
glfwSetKeyCallback(window, KeyCallback);
glfwSetMouseButtonCallback(window, MouseButtonCallback);
glfwSetCursorPosCallback(window, MouseCursorPosCallback); // Track mouse position changes
glfwSetCursorPosCallback(window, MouseCursorPosCallback); // Track mouse position changes
glfwSetCharCallback(window, CharCallback);
glfwSetScrollCallback(window, ScrollCallback);
glfwSetWindowIconifyCallback(window, WindowIconifyCallback);
@ -1818,16 +1818,19 @@ static void CursorEnterCallback(GLFWwindow *window, int enter)
}
// GLFW3 WindowSize Callback, runs when window is resized
// NOTE: Window resizing not allowed by default
static void WindowSizeCallback(GLFWwindow *window, int width, int height)
{
// If window is resized, graphics device is re-initialized (but only ortho mode)
rlglInitGraphics(renderOffsetX, renderOffsetY, renderWidth, renderHeight);
rlglInitGraphics(0, 0, width, height);
// Window size must be updated to be used on 3D mode to get new aspect ratio (Begin3dMode())
//screenWidth = width;
//screenHeight = height;
// TODO: Update render size?
screenWidth = width;
screenHeight = height;
renderWidth = width;
renderHeight = height;
// NOTE: Postprocessing texture is not scaled to new size
// Background must be also re-cleared
ClearBackground(RAYWHITE);