Create a rectangular using a custom node in Unreal Engine

Create a rectangular using a custom node in Unreal Engine

Code -

float2 uv = UV;

float3 resultColor = float3(0, 0, 0);

float paddingX = PaddingX;

float paddingY = PaddingY;

uv.x = (uv.x - paddingX) / (1.0 - 2.0 * paddingX);

uv.y = (uv.y - paddingY) / (1.0 - 2.0 * paddingY);

float2 topLeft = TopLeft;

float2 bottomRight = BottomRight;

if (uv.x >= topLeft.x && uv.x <= bottomRight.x && uv.y >= topLeft.y && uv.y <= bottomRight.y)

{

resultColor = float3(1, 1, 1);

}

return resultColor;

 

Input -

UV

TopLeft

BottomRight

PaddingX

PaddingY