Task $1$: Building a House in Rainfall

i$.$ Draw a house with a raindrop using the base primitives: points, lines, or

triangles. You can use ONLY GL$\_$PONTS, GL$\_$LNES, or

GL$\_$TRIANGLES for designing this house. A diagram has been provided as

an example. You can modify the house design to your liking.

ii$.$ It has been raining unwantedly for the last few days, so let's control its

direction by designing a key that will change the direction of the rain when

clicked $($slightly bending the rainfall$).$ Design this functionality such that the

left arrow will gradually bend the rain to the left and the right arrow will

gradually bend the rain to the right.

iii. Formulate two more keys$($assign whatever key you like$)$; pressing one will

gradually change the skin colour from dark to light simulating night to day,

and the other will change it from light to dark simulating day to night. You

must also consider the rain and the house visibility in different background

colours.