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Diffstat (limited to 'opengl/java/android/opengl/Object3D.java')
-rw-r--r--opengl/java/android/opengl/Object3D.java245
1 files changed, 0 insertions, 245 deletions
diff --git a/opengl/java/android/opengl/Object3D.java b/opengl/java/android/opengl/Object3D.java
deleted file mode 100644
index 340c6a7..0000000
--- a/opengl/java/android/opengl/Object3D.java
+++ /dev/null
@@ -1,245 +0,0 @@
-/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.opengl;
-
-import java.io.BufferedReader;
-import java.io.DataInputStream;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.IOException;
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
-import java.nio.IntBuffer;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import javax.microedition.khronos.opengles.*;
-
-/**
- * {@hide}
- */
-public abstract class Object3D {
-
- private boolean mHasTexcoords = false;
-
- private float mBoundsMinX = Float.MAX_VALUE;
- private float mBoundsMaxX = Float.MIN_VALUE;
- private float mBoundsMinY = Float.MAX_VALUE;
- private float mBoundsMaxY = Float.MIN_VALUE;
- private float mBoundsMinZ = Float.MAX_VALUE;
- private float mBoundsMaxZ = Float.MIN_VALUE;
-
- private IntBuffer mVertexBuffer;
- private IntBuffer mNormalBuffer;
- private IntBuffer mTexcoordBuffer;
-
- // All groups, by name
- private Map<String, Group> mGroups;
-
- // All materials, by name
- private Map<String, Material> mMaterials;
-
- // All texture maps, by name
- private Map<String, Texture> mTextures;
-
- public Object3D() {
- reset();
- }
-
- /**
- * Override this method with an implementation that contructs
- * and InputStream from the given filename. For example, if the
- * source files are to be retrieved using an AssetManager,
- * the implementation would use AssetManager.load() to
- * get the input stream.
- */
- public abstract InputStream readFile(String filename) throws IOException;
-
- private void reset() {
- mVertexBuffer = mNormalBuffer = mTexcoordBuffer = null;
-
- mGroups = new HashMap<String,Group>();
- mMaterials = new HashMap<String,Material>();
- mTextures = new HashMap<String,Texture>();
- }
-
- public Material getMaterial(String name) {
- Material mat = mMaterials.get(name);
- return mat;
- }
-
- public Texture getTexture(String name) {
- return mTextures.get(name);
- }
-
- public IntBuffer getVertexBuffer() {
- return mVertexBuffer;
- }
-
- public IntBuffer getNormalBuffer() {
- return mNormalBuffer;
- }
-
- public IntBuffer getTexcoordBuffer() {
- return mTexcoordBuffer;
- }
-
- public int getNumTriangles() {
- int numTriangles = 0;
- Iterator<Group> iter = mGroups.values().iterator();
- while (iter.hasNext()) {
- numTriangles += iter.next().getNumTriangles();
- }
- return numTriangles;
- }
-
- public boolean hasTexcoords() {
- return mHasTexcoords;
- }
-
- public float getBoundsMinX() {
- return mBoundsMinX;
- }
-
- public float getBoundsMaxX() {
- return mBoundsMaxX;
- }
-
- public float getBoundsMinY() {
- return mBoundsMinY;
- }
-
- public float getBoundsMaxY() {
- return mBoundsMaxY;
- }
-
- public float getBoundsMinZ() {
- return mBoundsMinZ;
- }
-
- public float getBoundsMaxZ() {
- return mBoundsMaxZ;
- }
-
- public void loadTexture(String name) throws IOException {
- InputStream is = readFile(name + ".raw");
- Texture texture = new Texture(is);
- mTextures.put(name, texture);
- }
-
- private static void verifyByte(DataInputStream dis, int b)
- throws IOException {
- int x = dis.read() & 0xff;
- if (x != b) {
- throw new RuntimeException("Bad byte: " +
- x +
- " (expected " + b + ")");
- }
- }
-
- public void load(String filename) throws IOException {
- reset();
-
- DataInputStream dis = new DataInputStream(readFile(filename));
- verifyByte(dis, 'g' + 128);
- verifyByte(dis, 'l');
- verifyByte(dis, 'e');
- verifyByte(dis, 's');
-
- int numTuples = dis.readInt();
-
- this.mBoundsMinX = dis.readFloat();
- this.mBoundsMaxX = dis.readFloat();
- this.mBoundsMinY = dis.readFloat();
- this.mBoundsMaxY = dis.readFloat();
- this.mBoundsMinZ = dis.readFloat();
- this.mBoundsMaxZ = dis.readFloat();
-
- this.mHasTexcoords = dis.readInt() == 1;
-
- int intsPerTuple = mHasTexcoords ? 8 : 6;
- int numInts = numTuples*intsPerTuple;
-
- int len = 4*numTuples*(mHasTexcoords ? 8 : 6);
-
- byte[] tmp = new byte[len];
- int tidx = 0;
- while (tidx < len) {
- tidx += dis.read(tmp, tidx, len - tidx);
- }
- if (ByteOrder.nativeOrder() == ByteOrder.BIG_ENDIAN) {
- for (int i = 0; i < len; i += 4) {
- byte tmp0 = tmp[i];
- byte tmp1 = tmp[i + 1];
- byte tmp2 = tmp[i + 2];
- byte tmp3 = tmp[i + 3];
- tmp[i] = tmp3;
- tmp[i + 1] = tmp2;
- tmp[i + 2] = tmp1;
- tmp[i + 3] = tmp0;
- }
- }
-
- ByteBuffer allbb = ByteBuffer.allocateDirect(len);
- allbb.order(ByteOrder.nativeOrder());
- allbb.put(tmp);
-
- allbb.position(0);
- allbb.limit(4*3*numTuples);
- ByteBuffer vbb = allbb.slice();
- this.mVertexBuffer = vbb.asIntBuffer();
- mVertexBuffer.position(0);
-
- if (mHasTexcoords) {
- allbb.position(allbb.limit());
- allbb.limit(allbb.position() + 4*2*numTuples);
- ByteBuffer tbb = allbb.slice();
- this.mTexcoordBuffer = tbb.asIntBuffer();
- mTexcoordBuffer.position(0);
- }
-
- allbb.position(allbb.limit());
- allbb.limit(allbb.position() + 4*3*numTuples);
- ByteBuffer nbb = allbb.slice();
- this.mNormalBuffer = nbb.asIntBuffer();
- mNormalBuffer.position(0);
-
- int numMaterials = dis.readInt();
- for (int i = 0; i < numMaterials; i++) {
- Material mat = new Material(this);
- mat.load(dis);
- mMaterials.put(mat.getName(), mat);
- }
-
- int numGroups = dis.readInt();
- for (int i = 0; i < numGroups; i++) {
- Group g = new Group(this);
- g.load(dis);
- mGroups.put(g.getName(), g);
- }
- }
-
- public void draw(GL10 gl) {
- Iterator<Group> iter = mGroups.values().iterator();
- while (iter.hasNext()) {
- iter.next().draw(gl);
- }
- }
-}
-
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