Alpha blend rectangle properly for transparent windows

1 files changed, 5 insertions, 0 deletions

diff --git a/src/graphics/rectangle.c b/src/graphics/rectangle.c
index 879e0dd..de721b7 100644
--- a/src/graphics/rectangle.c
+++ b/src/graphics/rectangle.c
@@ -1,7 +1,10 @@
 #include "../../include/mgl/graphics/rectangle.h"
 #include "../../include/mgl/mgl.h"
+#include "../../include/mgl/window/window.h"
 
 void mgl_rectangle_draw(mgl_context *context, const mgl_rectangle *rect) {
+    mgl_window_set_texture_blend_func(context->current_window);
+
     context->gl.glColor4ub(rect->color.r, rect->color.g, rect->color.b, rect->color.a);
     context->gl.glBegin(GL_QUADS);
         context->gl.glVertex3f(rect->position.x,                rect->position.y, 0.0f);
@@ -9,4 +12,6 @@ void mgl_rectangle_draw(mgl_context *context, const mgl_rectangle *rect) {
         context->gl.glVertex3f(rect->position.x + rect->size.x, rect->position.y + rect->size.y, 0.0f);
         context->gl.glVertex3f(rect->position.x,                rect->position.y + rect->size.y, 0.0f);
     context->gl.glEnd();
+
+    mgl_window_set_render_blend_func(context->current_window);
 }