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resolve issue #1447 (no setter for EnvironmentCamera background color) #1481

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Merged
stephengold merged 1 commit into from
Mar 15, 2021
Merged

resolve issue #1447 (no setter for EnvironmentCamera background color) #1481

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22 changes: 20 additions & 2 deletions jme3-core/src/main/java/com/jme3/environment/EnvironmentCamera.java
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
/*
* Copyright (c) 2009-2019 jMonkeyEngine
* Copyright (c) 2009-2021 jMonkeyEngine
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
Expand Down Expand Up @@ -196,6 +196,24 @@ public void render(final RenderManager renderManager) {
jobs.remove(0);
}

/**
* Alter the background color of an initialized EnvironmentCamera.
*
* @param bgColor the desired color (not null, unaffected, default is the
* background color of the application's default viewport)
*/
public void setBackGroundColor(ColorRGBA bgColor) {
if (!isInitialized()) {
throw new IllegalStateException(
"The EnvironmentCamera is uninitialized.");
}

backGroundColor.set(bgColor);
for (int i = 0; i < 6; ++i) {
viewports[i].setBackgroundColor(bgColor);
}
}

/**
* Gets the size of environment cameras.
*
Expand Down Expand Up @@ -260,7 +278,7 @@ public ViewPort[] getViewPorts(){

@Override
protected void initialize(Application app) {
this.backGroundColor = app.getViewPort().getBackgroundColor();
this.backGroundColor = app.getViewPort().getBackgroundColor().clone();

final Camera[] cameras = new Camera[6];
final Texture2D[] textures = new Texture2D[6];
Expand Down