git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@7531 75d07b2b-3a1a-0410-a2c5-0572b91ccdca3.0
kim..ng
14 years ago
parent
4fa5522c8e
commit
e5478faae0
@ -0,0 +1,148 @@ |
|||||||
|
package com.jme3.util.android; |
||||||
|
|
||||||
|
import java.util.ArrayList; |
||||||
|
import android.graphics.Bitmap; |
||||||
|
|
||||||
|
import com.jme3.asset.AssetManager; |
||||||
|
import com.jme3.asset.TextureKey; |
||||||
|
import com.jme3.material.Material; |
||||||
|
import com.jme3.math.Vector3f; |
||||||
|
import com.jme3.renderer.queue.RenderQueue.Bucket; |
||||||
|
import com.jme3.scene.Geometry; |
||||||
|
import com.jme3.scene.Spatial; |
||||||
|
import com.jme3.scene.shape.Sphere; |
||||||
|
import com.jme3.texture.Image; |
||||||
|
import com.jme3.texture.Image.Format; |
||||||
|
import com.jme3.texture.Texture; |
||||||
|
import com.jme3.texture.TextureCubeMap; |
||||||
|
|
||||||
|
|
||||||
|
/** |
||||||
|
* <code>AndroidSkyFactory</code> creates a sky box spatial |
||||||
|
* @author larynx, derived from SkyFactory and adapted for android |
||||||
|
* |
||||||
|
*/ |
||||||
|
public class AndroidSkyFactory |
||||||
|
{ |
||||||
|
private static final Sphere sphereMesh = new Sphere(10, 10, 101f, false, true); |
||||||
|
|
||||||
|
public static Spatial createSky(AssetManager assetManager, Texture texture, Vector3f normalScale, boolean sphereMap) |
||||||
|
{ |
||||||
|
Geometry sky = new Geometry("Sky", sphereMesh); |
||||||
|
sky.setQueueBucket(Bucket.Sky); |
||||||
|
sky.setCullHint(Spatial.CullHint.Never); |
||||||
|
|
||||||
|
Material skyMat = new Material(assetManager, "Common/MatDefs/Misc/Sky.j3md"); |
||||||
|
skyMat.setVector3("NormalScale", normalScale); |
||||||
|
if (sphereMap) |
||||||
|
{ |
||||||
|
skyMat.setBoolean("SphereMap", sphereMap); |
||||||
|
} |
||||||
|
else if (!(texture instanceof TextureCubeMap)) |
||||||
|
{ |
||||||
|
// make sure its a cubemap
|
||||||
|
Image img = texture.getImage(); |
||||||
|
texture = new TextureCubeMap(); |
||||||
|
texture.setImage(img); |
||||||
|
} |
||||||
|
skyMat.setTexture("Texture", texture); |
||||||
|
sky.setMaterial(skyMat); |
||||||
|
|
||||||
|
return sky; |
||||||
|
} |
||||||
|
|
||||||
|
private static void checkImage(Image image) |
||||||
|
{ |
||||||
|
if (image.getWidth() != image.getHeight()) |
||||||
|
throw new IllegalArgumentException("Image width and height must be the same"); |
||||||
|
|
||||||
|
if (image.getMultiSamples() != 1) |
||||||
|
throw new IllegalArgumentException("Multisample textures not allowed"); |
||||||
|
} |
||||||
|
|
||||||
|
private static void checkImagesForCubeMap(Image ... images) |
||||||
|
{ |
||||||
|
if (images.length == 1) return; |
||||||
|
|
||||||
|
Format fmt = images[0].getFormat(); |
||||||
|
int width = images[0].getWidth(); |
||||||
|
int height = images[0].getHeight(); |
||||||
|
|
||||||
|
checkImage(images[0]); |
||||||
|
|
||||||
|
for (int i = 1; i < images.length; i++) |
||||||
|
{ |
||||||
|
Image image = images[i]; |
||||||
|
checkImage(images[i]); |
||||||
|
if (image.getFormat() != fmt) throw new IllegalArgumentException("Images must have same format"); |
||||||
|
if (image.getWidth() != width) throw new IllegalArgumentException("Images must have same width"); |
||||||
|
if (image.getHeight() != height) throw new IllegalArgumentException("Images must have same height"); |
||||||
|
} |
||||||
|
} |
||||||
|
|
||||||
|
public static Spatial createSky(AssetManager assetManager, Texture west, Texture east, Texture north, Texture south, |
||||||
|
Texture up, Texture down, Vector3f normalScale) |
||||||
|
{ |
||||||
|
Geometry sky = new Geometry("Sky", sphereMesh); |
||||||
|
sky.setQueueBucket(Bucket.Sky); |
||||||
|
sky.setCullHint(Spatial.CullHint.Never); |
||||||
|
|
||||||
|
Image westImg = west.getImage(); |
||||||
|
Image eastImg = east.getImage(); |
||||||
|
Image northImg = north.getImage(); |
||||||
|
Image southImg = south.getImage(); |
||||||
|
Image upImg = up.getImage(); |
||||||
|
Image downImg = down.getImage(); |
||||||
|
|
||||||
|
checkImagesForCubeMap(westImg, eastImg, northImg, southImg, upImg, downImg); |
||||||
|
|
||||||
|
Image cubeImage = new Image(westImg.getFormat(), westImg.getWidth(), westImg.getHeight(), null); |
||||||
|
|
||||||
|
ArrayList<Bitmap> arrayList = new ArrayList<Bitmap>(6); |
||||||
|
|
||||||
|
arrayList.add((Bitmap)westImg.getEfficentData()); |
||||||
|
arrayList.add((Bitmap)eastImg.getEfficentData()); |
||||||
|
|
||||||
|
arrayList.add((Bitmap)downImg.getEfficentData()); |
||||||
|
arrayList.add((Bitmap)upImg.getEfficentData()); |
||||||
|
|
||||||
|
arrayList.add((Bitmap)southImg.getEfficentData()); |
||||||
|
arrayList.add((Bitmap)northImg.getEfficentData()); |
||||||
|
|
||||||
|
cubeImage.setEfficentData(arrayList); |
||||||
|
|
||||||
|
TextureCubeMap cubeMap = new TextureCubeMap(cubeImage); |
||||||
|
cubeMap.setAnisotropicFilter(0); |
||||||
|
cubeMap.setMagFilter(Texture.MagFilter.Bilinear); |
||||||
|
cubeMap.setMinFilter(Texture.MinFilter.BilinearNoMipMaps); |
||||||
|
cubeMap.setWrap(Texture.WrapMode.EdgeClamp); |
||||||
|
|
||||||
|
|
||||||
|
Material skyMat = new Material(assetManager, "Common/MatDefs/Misc/Sky.j3md"); |
||||||
|
skyMat.setTexture("Texture", cubeMap); |
||||||
|
skyMat.setVector3("NormalScale", normalScale); |
||||||
|
sky.setMaterial(skyMat); |
||||||
|
|
||||||
|
return sky; |
||||||
|
} |
||||||
|
|
||||||
|
public static Spatial createSky(AssetManager assetManager, Texture west, Texture east, Texture north, Texture south, |
||||||
|
Texture up, Texture down) |
||||||
|
{ |
||||||
|
return createSky(assetManager, west, east, north, south, up, down, Vector3f.UNIT_XYZ); |
||||||
|
} |
||||||
|
|
||||||
|
public static Spatial createSky(AssetManager assetManager, Texture texture, boolean sphereMap) |
||||||
|
{ |
||||||
|
return createSky(assetManager, texture, Vector3f.UNIT_XYZ, sphereMap); |
||||||
|
} |
||||||
|
|
||||||
|
public static Spatial createSky(AssetManager assetManager, String textureName, boolean sphereMap) |
||||||
|
{ |
||||||
|
TextureKey key = new TextureKey(textureName, true); |
||||||
|
key.setGenerateMips(true); |
||||||
|
key.setAsCube(!sphereMap); |
||||||
|
Texture tex = assetManager.loadTexture(key); |
||||||
|
return createSky(assetManager, tex, sphereMap); |
||||||
|
} |
||||||
|
} |
||||||
Loading…
Reference in new issue