Changes for assignment 2

2020-02-24 09:27:27 +01:00
parent 7495f21d70
commit 8d2bdbe9d8
2 changed files with 7 additions and 0 deletions
--- a/src/program.cpp
+++ b/src/program.cpp
@@ -27,6 +27,10 @@ void runProgram(GLFWwindow* window, CommandLineOptions options)
    // Disable built-in dithering
    glDisable(GL_DITHER);

+    // Enable transparency
+    glEnable(GL_BLEND);
+    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+
    // Set default colour after clearing the colour buffer
    glClearColor(0.3f, 0.5f, 0.8f, 1.0f);