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'copyFrom' method added to Camera.

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git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@8287 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
This commit is contained in:
Kae..pl 2011-09-24 10:25:27 +00:00
parent c548987709
commit a649917c27
1 changed files with 64 additions and 0 deletions
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64
engine/src/core/com/jme3/renderer/Camera.java
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@ -295,6 +295,70 @@ public class Camera implements Savable, Cloneable {
throw new AssertionError(); throw new AssertionError();
} }
} }
/**
* This method copise the settings of the given camera.
*
* @param cam
* the camera we copy the settings from
*/
public void copyFrom(Camera cam) {
location.set(cam.location);
rotation.set(cam.rotation);
frustumNear = cam.frustumNear;
frustumFar = cam.frustumFar;
frustumLeft = cam.frustumLeft;
frustumRight = cam.frustumRight;
frustumTop = cam.frustumTop;
frustumBottom = cam.frustumBottom;
coeffLeft[0] = cam.coeffLeft[0];
coeffLeft[1] = cam.coeffLeft[1];
coeffRight[0] = cam.coeffRight[0];
coeffRight[1] = cam.coeffRight[1];
coeffBottom[0] = cam.coeffBottom[0];
coeffBottom[1] = cam.coeffBottom[1];
coeffTop[0] = cam.coeffTop[0];
coeffTop[1] = cam.coeffTop[1];
viewPortLeft = cam.viewPortLeft;
viewPortRight = cam.viewPortRight;
viewPortTop = cam.viewPortTop;
viewPortBottom = cam.viewPortBottom;
this.width = cam.width;
this.height = cam.height;
this.planeState = cam.planeState;
this.viewportChanged = cam.viewportChanged;
for (int i = 0; i < MAX_WORLD_PLANES; ++i) {
worldPlane[i].setNormal(cam.worldPlane[i].getNormal());
worldPlane[i].setConstant(cam.worldPlane[i].getConstant());
}
this.parallelProjection = cam.parallelProjection;
if(cam.projectionMatrixOverride != null) {
if(this.projectionMatrixOverride == null) {
this.projectionMatrixOverride = cam.projectionMatrixOverride.clone();
} else {
this.projectionMatrixOverride.set(cam.projectionMatrixOverride);
}
} else {
this.projectionMatrixOverride = null;
}
this.viewMatrix.set(cam.viewMatrix);
this.projectionMatrix.set(cam.projectionMatrix);
this.viewProjectionMatrix.set(cam.viewProjectionMatrix);
this.guiBounding.setXExtent(cam.guiBounding.getXExtent());
this.guiBounding.setYExtent(cam.guiBounding.getYExtent());
this.guiBounding.setZExtent(cam.guiBounding.getZExtent());
this.guiBounding.setCenter(cam.guiBounding.getCenter());
this.guiBounding.setCheckPlane(cam.guiBounding.getCheckPlane());
this.name = cam.name;
}
/** /**
* This method sets the cameras name. * This method sets the cameras name.