Setting screen size for single screen local multiplayer

axelZellalex · November 15, 2018, 12:33pm

Hey
I’m messing with Paper2d, and got my orthographic camera to set 256 width. What is the best way of setting it so when the game run’s (regardless of screen size) it’s always the size I want?
For example, playing in Editor Vs Standalone Game are very different.
I wasn’t sure if this was something I should be setting in my GameMode blueprint?

tanis2000 · January 8, 2019, 5:03pm

I’m doing something similar to what you want to achieve, have a look at my implementation of the camera:

github.com

tanis2000/Unreal-Test2DPlatformer/blob/master/Source/Test2DPlatformer/PixelPerfectCameraComponent.cpp

// Fill out your copyright notice in the Description page of Project Settings.

#include "PixelPerfectCameraComponent.h"
#include "Test2DPlatformer.h"
#include "UnrealEngine.h"

UPixelPerfectCameraComponent::UPixelPerfectCameraComponent(const FObjectInitializer &ObjectInitializer) : Super(ObjectInitializer) {
    ProjectionMode = ECameraProjectionMode::Orthographic;
    bConstrainAspectRatio = true;

    // Prevent all automatic rotation behavior on the camera, character, and camera component
    bUsePawnControlRotation = false;
}

void UPixelPerfectCameraComponent::BestFit() {
    float targetHeight = DesignHeight;
    float multiplier = MinimumMultiplier;

    // Read the resolution
    FVector2D resolution = FVector2D( 1, 1 );

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