1 package jme3test.texture; 2 3 4 import com.jme3.app.SimpleApplication; 5 import com.jme3.material.Material; 6 import com.jme3.math.Vector3f; 7 import com.jme3.renderer.Caps; 8 import com.jme3.scene.Geometry; 9 import com.jme3.scene.Mesh; 10 import com.jme3.scene.VertexBuffer.Type; 11 import com.jme3.texture.Image; 12 import com.jme3.texture.Texture; 13 import com.jme3.texture.TextureArray; 14 import com.jme3.util.BufferUtils; 15 import java.util.ArrayList; 16 import java.util.List; 17 18 public class TestTextureArray extends SimpleApplication 19 { 20 21 @Override simpleInitApp()22 public void simpleInitApp() 23 { 24 Material mat = new Material(assetManager, "jme3test/texture/UnshadedArray.j3md"); 25 26 for (Caps caps : renderManager.getRenderer().getCaps()) { 27 System.out.println(caps.name()); 28 } 29 if(!renderManager.getRenderer().getCaps().contains(Caps.TextureArray)){ 30 throw new UnsupportedOperationException("Your hardware does not support TextureArray"); 31 } 32 33 34 Texture tex1 = assetManager.loadTexture( "Textures/Terrain/Pond/Pond.jpg"); 35 Texture tex2 = assetManager.loadTexture("Textures/Terrain/Rock2/rock.jpg"); 36 List<Image> images = new ArrayList<Image>(); 37 images.add(tex1.getImage()); 38 images.add(tex2.getImage()); 39 TextureArray tex3 = new TextureArray(images); 40 mat.setTexture("ColorMap", tex3); 41 42 Mesh m = new Mesh(); 43 Vector3f[] vertices = new Vector3f[8]; 44 vertices[0] = new Vector3f(0, 0, 0); 45 vertices[1] = new Vector3f(3, 0, 0); 46 vertices[2] = new Vector3f(0, 3, 0); 47 vertices[3] = new Vector3f(3, 3, 0); 48 49 vertices[4] = new Vector3f(3, 0, 0); 50 vertices[5] = new Vector3f(6, 0, 0); 51 vertices[6] = new Vector3f(3, 3, 0); 52 vertices[7] = new Vector3f(6, 3, 0); 53 54 Vector3f[] texCoord = new Vector3f[8]; 55 texCoord[0] = new Vector3f(0, 0, 0); 56 texCoord[1] = new Vector3f(1, 0, 0); 57 texCoord[2] = new Vector3f(0, 1, 0); 58 texCoord[3] = new Vector3f(1, 1, 0); 59 60 texCoord[4] = new Vector3f(0, 0, 1); 61 texCoord[5] = new Vector3f(1, 0, 1); 62 texCoord[6] = new Vector3f(0, 1, 1); 63 texCoord[7] = new Vector3f(1, 1, 1); 64 65 int[] indexes = { 2, 0, 1, 1, 3, 2 , 6, 4, 5, 5, 7, 6}; 66 67 m.setBuffer(Type.Position, 3, BufferUtils.createFloatBuffer(vertices)); 68 m.setBuffer(Type.TexCoord, 3, BufferUtils.createFloatBuffer(texCoord)); 69 m.setBuffer(Type.Index, 1, BufferUtils.createIntBuffer(indexes)); 70 m.updateBound(); 71 72 Geometry geom = new Geometry("Mesh", m); 73 geom.setMaterial(mat); 74 rootNode.attachChild(geom); 75 } 76 77 /** 78 * @param args 79 */ main(String[] args)80 public static void main(String[] args) 81 { 82 TestTextureArray app = new TestTextureArray(); 83 app.start(); 84 } 85 86 }
