SP粗糙度贴图在Unity里责怎么贴_百度知道
SP粗糙度贴图在Unity里责怎么贴
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这个有不同的情况：
如果 贴图Unity3D能够识别，只是没有贴到模型上面，这个好解决，把贴图拖到模型的相应位置就可以了。
如果贴图不识别，材质球是灰色的，可以尝试吧把图的格式改成bmp等其他格式，重新导入，然后拖到相应位置。
如果用3DMAX导出的时候点选嵌入贴图，貌似也能解决个问题，试试看看重新导出。
新手自学，如果见解不当，希望指正，非常感谢。
dadizhichong3
dadizhichong3
引用小夜曲0的回答：这个有不同的情况：
如果 贴图Unity3D能够识别，只是没有贴到模型上面，这个好解决，把贴图拖到模型的相应位置就可以了。
如果贴图不识别，材质球是灰色的，可以尝试吧把图的格式改成bmp等其他格式，重新导入，然后拖到相应位置。
如果用3DMAX导出的时候点选嵌入贴图，貌似也能解决个问题，试试看看重新导出。
新手自学，如果见解不当，希望指正，非常感谢。
他问的是贴图怎么，也就是不知道贴到哪个位置，而不是贴图格式对不对的问题
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我们会通过消息、邮箱等方式尽快将举报结果通知您。package com.unity.
import java.io.BufferedR
import java.io.DataOutputS
import java.io.IOE
import java.io.InputStreamR
import java.net.ServerS
import java.net.S
import com.unity3d.player.UnityP
import com.unity3d.player.UnityPlayerA
import android.content.C
import android.content.I
import android.os.B
import android.os.PowerM
import android_serialport_api.ComP
//import android.serialport.sample.R;
public class MyserialActivity extends UnityPlayerActivity {
public static ComPort mComP
public static ComPort mComPort3;
private static final int Port = 5281;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Intent intent = new Intent();
intent.setAction("android.intent.action.HIDE_NAVIGATION_BAR");
MyserialActivity.this.sendBroadcast(intent);
public void OpenttyS1()
if(mComPort == null)
mComPort = new ComPort();
mComPort.Start("ttyS1");
public void OpenttyS3()
if(mComPort3 == null)
mComPort3 = new ComPort();
mComPort3.Start("ttyS3");
public static String bytes2HexString(byte[] b, int len) {
String ret = "";
for (int i = 0; i & i++) {
String hex = Integer.toHexString(b[ i ] & 0xFF);
if (hex.length() == 1) {
hex = '0' +
ret += hex.toUpperCase();
public static byte uniteBytes(byte src0, byte src1) {
byte _b0 = Byte.decode("0x" + new String(new byte[]{src0})).byteValue();
_b0 = (byte)(_b0 && 4);
byte _b1 = Byte.decode("0x" + new String(new byte[]{src1})).byteValue();
byte ret = (byte)(_b0 ^ _b1);
void ttyS1Send(byte[] data,int length)
mComPort.SendData(data, length);
void ttyS3Send(byte[] data,int length)
mComPort3.SendData(data, length);
public void RestartSystem()
new ServerThread().start();
class ServerThread extends Thread {
ServerSocket serversocket =
public void run()
super.run();
serversocket = new ServerSocket(Port);
Socket socket = serversocket.accept();
while (true) {
OutputStream ou = socket.getOutputStream();
DataOutputStream wirter = new DataOutputStream(socket.getOutputStream());
BufferedReader buffer = new BufferedReader(
new InputStreamReader(socket.getInputStream()));
wirter.writeBytes("reboot\n");
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
serversocket.close();
} catch (IOException e) {[mw_shl_code=java,true]/*
* Copyright 2009 Cedric Priscal
* 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_serialport_
import java.io.F
import java.io.IOE
import java.io.InputS
import java.io.OutputS
import java.nio.charset.C
import java.nio.charset.UnsupportedCharsetE
import java.security.InvalidParameterE
import com.unity3d.player.UnityP
import android.R.
import android.util.L
import android_serialport_api.SerialP
class ComPort {
protected SerialPort mSerialP
protected OutputStream mOutputS
private InputStream mInputS
private ReadThread mReadT
private String unityFunction="";
private static StringBuffer SendBuffer=
private class ReadThread extends Thread {
public void run() {
super.run();
while(!isInterrupted()) {
int size=0;
byte[] buffer = new byte[64];
for(int k=0;k&64;k++)
buffer[k]=0;
if (mInputStream == null)
size = mInputStream.read(buffer);
if (size & 0) {
onDataReceived(buffer, size);
} catch (IOException e) {
e.printStackTrace();
public ComPort()
SendBuffer=new StringBuffer();
private void DisplayError(String reason) {
/*AlertDialog.Builder b = new AlertDialog.Builder(this);
b.setTitle("Error");
b.setMessage(resourceId);
b.setPositiveButton("OK", new OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
SerialPortActivity.this.finish();
b.show();*/
Destroy();
Log.e("openserialport",reason);
public void Start(String pname) {
//UnityPlayer.UnitySendMessage("SerialPort","ReviceData_s1", "尝试绑定串口");
int baudrateS
if(pname.equals("ttyS1"))
unityFunction="ReviceData_s1";
baudrateSpeed=115200;
unityFunction="ReviceData_s3";
baudrateSpeed=57600;
if (mSerialPort == null) {
//mSerialPort = new SerialPort(new File("/dev/ttyS2"), );
mSerialPort = new SerialPort(new File("/dev/"+pname), baudrateSpeed, 0);
UnityPlayer.UnitySendMessage("SerialPort","ReviceData_s1", "串口绑定成功");
mOutputStream = mSerialPort.getOutputStream();
mInputStream = mSerialPort.getInputStream();
/* Create a receiving thread */
if(baudrateSpeed==115200)
mReadThread = new ReadThread();
mReadThread.start();
} catch (SecurityException e) {
UnityPlayer.UnitySendMessage("SerialPort","ReviceData_s1", "串口绑定失败1");
DisplayError("error_security");
} catch (IOException e) {
UnityPlayer.UnitySendMessage("SerialPort","ReviceData_s1", "串口绑定失败2");
DisplayError("error_unknown");
} catch (InvalidParameterException e) {
UnityPlayer.UnitySendMessage("SerialPort","ReviceData_s1", "串口绑定失败3");
DisplayError("error_configuration");
UnityPlayer.UnitySendMessage("SerialPort","ReviceData_s1", "获取攒口读写接口 "+pname);
//protected abstract void onDataReceived(final byte[] buffer, final int size);
private static Charset getDefaultCharset() {
String encoding = System.getProperty("file.encoding", "UTF-8");
return Charset.forName(encoding);
} catch (UnsupportedCharsetException e) {
return Charset.forName("UTF-8");
public void SendData(byte[] buffer, int size)
if (mOutputStream != null) {
mOutputStream.write(buffer,0, size);
//} catch (IOException e) {
} catch (Exception e) {
//UnityPlayer.UnitySendMessage("SerialPort","ReviceData_s1", "串口java发送失败3");
//e.printStackTrace();
public static String bytes2HexString(byte[] b, int len) {
String ret = "";
for (int i = 0; i & i++) {
String hex = Integer.toHexString(b[ i ] & 0xFF);
if (hex.length() == 1) {
hex = '0' +
ret += hex.toUpperCase();
public static String bytes2HexString2(byte[] b, int len) {
SendBuffer.delete(0, SendBuffer.length());
for (int i = 0; i & i++) {
String hex = Integer.toHexString(b[ i ] & 0xFF);
if (hex.length() == 1) {
hex = '0' +
SendBuffer.append( hex.toUpperCase());
return SendBuffer.toString();
protected void onDataReceived(byte[] buffer, int size) {
// ignore incoming data
if (mOutputStream != null) {
String sss= bytes2HexString2(buffer, size);
UnityPlayer.UnitySendMessage("SerialPort",unityFunction,sss);
//mOutputStream.write(buffer,0, size);
//UnityPlayer.UnitySendMessage("Main Camera","java_messgae","hi unity.this is java com msg.");
} //else {
//} catch (IOException e) {
e.printStackTrace();
//mOutputStream.write(buffer);
public void Destroy() {
if (mReadThread != null)
mReadThread.interrupt();
if (mSerialPort != null) {
mSerialPort.close();
mSerialPort =
* Copyright 2009 Cedric Priscal
* 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_serialport_
import java.io.F
import java.io.FileD
import java.io.FileInputS
import java.io.FileOutputS
import java.io.IOE
import java.io.InputS
import java.io.OutputS
import android.util.L
public class SerialPort {
private static final String TAG = "SerialPort";
* Do not remove or rename the field mFd: it is used by native method close();
private FileDescriptor mFd;
private FileInputStream mFileInputS
private FileOutputStream mFileOutputS
public SerialPort(File device, int baudrate, int flags) throws SecurityException, IOException {
/* Check access permission */
if (!device.canRead() || !device.canWrite()) {
/* Missing read/write permission, trying to chmod the file */
su = Runtime.getRuntime().exec("/system/bin/su");
String cmd = "chmod 666 " + device.getAbsolutePath() + "\n"
+ "exit\n";
su.getOutputStream().write(cmd.getBytes());
if ((su.waitFor() != 0) || !device.canRead()
|| !device.canWrite()) {
throw new SecurityException();
} catch (Exception e) {
e.printStackTrace();
throw new SecurityException();
mFd = open(device.getAbsolutePath(), baudrate, flags,8);
if (mFd == null) {
Log.e(TAG, "native open returns null");
throw new IOException();
mFileInputStream = new FileInputStream(mFd);
mFileOutputStream = new FileOutputStream(mFd);
// Getters and setters
public InputStream getInputStream() {
return mFileInputS
public OutputStream getOutputStream() {
return mFileOutputS
private native static FileDescriptor open(String path, int baudrate, int flags,int min_byte);
public native void close();
System.loadLibrary("serial_port");
* Copyright 2009 Cedric Priscal
* 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_serialport_
import java.io.F
import java.io.FileD
import java.io.FileInputS
import java.io.FileOutputS
import java.io.IOE
import java.io.InputS
import java.io.OutputS
import android.util.L
public class SerialPort {
private static final String TAG = "SerialPort";
* Do not remove or rename the field mFd: it is used by native method close();
private FileDescriptor mFd;
private FileInputStream mFileInputS
private FileOutputStream mFileOutputS
public SerialPort(File device, int baudrate, int flags) throws SecurityException, IOException {
/* Check access permission */
if (!device.canRead() || !device.canWrite()) {
/* Missing read/write permission, trying to chmod the file */
su = Runtime.getRuntime().exec("/system/bin/su");
String cmd = "chmod 666 " + device.getAbsolutePath() + "\n"
+ "exit\n";
su.getOutputStream().write(cmd.getBytes());[attach]150981[/attach][attach]150981[/attach]
if ((su.waitFor() != 0) || !device.canRead()
|| !device.canWrite()) {
throw new SecurityException();
} catch (Exception e) {
e.printStackTrace();
throw new SecurityException();
mFd = open(device.getAbsolutePath(), baudrate, flags,8);
if (mFd == null) {
Log.e(TAG, "native open returns null");
throw new IOException();
mFileInputStream = new FileInputStream(mFd);
mFileOutputStream = new FileOutputStream(mFd);
// Getters and setters
public InputStream getInputStream() {
return mFileInputS
public OutputStream getOutputStream() {
return mFileOutputS
private native static FileDescriptor open(String path, int baudrate, int flags,int min_byte);
public native void close();
System.loadLibrary("serial_port");
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