1/* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.renderscript; 18 19import android.util.Config; 20import android.util.Log; 21 22/** 23 * @hide 24 * 25 **/ 26public class Light extends BaseObj { 27 Light(int id, RenderScript rs) { 28 super(rs); 29 mID = id; 30 } 31 32 public void setColor(float r, float g, float b) { 33 mRS.validate(); 34 mRS.nLightSetColor(mID, r, g, b); 35 } 36 37 public void setPosition(float x, float y, float z) { 38 mRS.validate(); 39 mRS.nLightSetPosition(mID, x, y, z); 40 } 41 42 public static class Builder { 43 RenderScript mRS; 44 boolean mIsMono; 45 boolean mIsLocal; 46 47 public Builder(RenderScript rs) { 48 mRS = rs; 49 mIsMono = false; 50 mIsLocal = false; 51 } 52 53 public void lightSetIsMono(boolean isMono) { 54 mIsMono = isMono; 55 } 56 57 public void lightSetIsLocal(boolean isLocal) { 58 mIsLocal = isLocal; 59 } 60 61 static synchronized Light internalCreate(RenderScript rs, Builder b) { 62 rs.nSamplerBegin(); 63 rs.nLightSetIsMono(b.mIsMono); 64 rs.nLightSetIsLocal(b.mIsLocal); 65 int id = rs.nLightCreate(); 66 return new Light(id, rs); 67 } 68 69 public Light create() { 70 mRS.validate(); 71 return internalCreate(mRS, this); 72 } 73 } 74 75} 76 77