濒死警告不再遮挡屏幕上下边缘

Zframework/init.lua

@@ -369,7 +369,6 @@ function love.resize(w,h)
 	WIDGET.resize(w,h)
 
 	SHADER.warning:send("w",w*SCR.dpi)
-	SHADER.warning:send("h",h*SCR.dpi)
 end
 function love.focus(f)
 	if f then

parts/shaders/warning.glsl

@@ -1,8 +1,7 @@
-extern float w,h;
+extern float w;
 extern float level;
 vec4 effect(vec4 color,Image tex,vec2 tex_coords,vec2 scr_coords){
 	float dx=abs(scr_coords.x/w-0.5);
-	float dy=abs(scr_coords.y/h-0.5);
-	float a=(max(dx*2.6,dy*1.8)-.626)*level;
+	float a=(dx*2.6-.626)*level;
 	return vec4(1.,0.,0.,a);
 }