In this engine , we loaded some 3d data models , established 3d terrain , the construction on the ground , the numen of the secene ; made the use of shading model we realized the lighting of the scene , and made the use of the environment texturing mapping we realized the sky box , and mip - maping we realized the rendering of the 3d terrain , which gave us the ideal effect 系统中实现了载入三维模型文件，建立了三维地形、地面建筑物、场景中的精灵；使用光照明模型实现三维场景的照明效果；使用环境纹理映射技术实现大环境天空的渲染，使用mip - map纹理映射技术实现三维地形的表面纹理；得到了比较理想的渲染效果，实现了对三维场景的漫游。
Dedicated to developing our own professional lighting designed capacity for many years , as well as gain great support by the engineering departments in many well - known light produce factories , our high quality lighting products in the fields of construction floodlighting , industrial workshop lighting , roadway and bridge lighting , commerce lighting , garden lighting and hotel lighting are always satisfied by all of our clients and associates in the same business field 多年来公司不遗余力地发展自身的专业照明设计能力，在各知名厂家技术部门广泛支持下，公司在建筑物户外泛光照明，工业厂房的照明，道桥照明，商业照明，园林照明及星级酒店灯光照明等领域表现出的设计与产品供应能力均获广大用户和业内人士的一致认同。
Czt6900 type high - luminance shockproof projectine lamp is designed for use of hight - luminance projection illumina - tion in all classes of factory yard , plant and stadium facilities such as railway station , electric power plant , petrochemi - cal palant , metallurgy field etc . it can be applied as big scale illumination for site construction and building facade , meet illumination requirement of city scenery and project facilities 本公司为满足铁路、电力、冶金、石油、石化及各类厂区、场站和大型设施、场馆等场所高亮度投光照明的需求，最新研制开发的czt6900防水防尘防震投光灯，广泛适用于各种大型作业、现场施工和建筑物立面等场所的大范围照明，也可满足城市景观以及工程照明设施等照明的需要。
On the one hand , it combines the traditional ward design with new design principal including affluent sunlight , fresh indoor air , and physical environment harmonious with nature in order to save energy , increase efficiency and perfect function by using green technology and new materials , on the other hand , on the standpoint of caring for patient ' s emotion and thinking of patient as center because of the speciality of serviced people ( abnormal and unhealthy group ) , it sets up family and artistic environment and seek for humanizing detail process to space , interior and exterior which eliminate negative effect from high - tech to meet patient ' s emotional need 一方面运用绿色技术和新型材料，将充沛的昼光照明、清新洁净的室内空气、与自然共生的物理环境与传统的设计加以结合，达到节能、高效、功能完善。另一方面，考虑服务对象的特殊性? ?不正常或者不健康的人群，从关注病人情感，实现以病人为中心出发，建立家庭化、艺术化的室内外环境，寻求在建筑空间和室内外细部作富人情味的柔化处理以平衡高技术带来的负面效果，使病房楼变得更加迎合病人的情感需要。
This proof following enterprise already through the authentication , and has set up a file in the dongguan 114 nets industry and commerce enterprise database , inquires the more detailed enterprise material , please dial the dongguan enterprise information desk 96060 ( artificially ) 9686810114 billion ( to be automatic ) , this enterprise numbers for 45675 兹证明广州市天河区东圃星之光照明经营部已通过认证，并已在东莞114网工商企业数据库中备案，查询更详细的企业资料，请拨东莞企业查询台96060 （人工） 9686810114 （自动） ，该企业编号为45675 。
We put more attention on the study of 3d graphic rendering technology , such as shading model and ray tracing . shading model is compared of simple shading model and whole shading model . studied the radiosity and texture mapping , mainly about the parameter curve surface texture mapping , two steps texture mapping , environment texture mapping and mip - map mapping 研究了光照模型及光线跟踪技术，包括简单光照明模型、整体光照明模型；分析了辐射度方法及纹理映射技术，研究了纹理映射中参数曲面的纹理映射技术、两步法纹理映射、环境映射、 mip - map映射等映射技术。
The paper points out that different material must be imitated through different methods . in the paper , the standard material is imitated by using illumination model , and the non - standard material is imitated by using texture and illumination model . last , using the realistic image synthesis technique , material function and the rendering technique , i realize the scene modeling , projection transformation , visible - surface detection , illumination model and surface rendering in this paper 其次，根据材质属性的不同将材质分为标准材质和非标准材质，并且根据材质的不同属性而采用不同的方法进行模拟，对标准材质，如铜、铁通过光照明模型技术来模拟；对木材等非标准材质通过纹理映射技术来逼真的模拟，并分析总结出模拟各种材质的经验模型，即一个初步的纹理生成函数，在此基础上对函数进行了数学演变，最终建立一个比较完善的纹理生成函数，并且对函数中的主要影响因素进行了分析。
Guangdong city lighting build engineering co . , ltd . - - lighting equipment , lighting engineering , lighting project , floodlighting , lighting facility , lighting for palestra , lighting and lighting constructing requisite , lighting for golf course , signal lamp pole , gardens lighting , courtyard lighting , uinderground - hidden lighting , high - pole lighting , street lamp , sight lighting , construction lighting , lawn lighting , etc 广东都市照明建设工程有限公司- -照明器材,照明设计,照明工程,照明灯,照明,照明设备,体育场馆照明,照明资质,照明施工资质,高尔夫照明,信号灯杆,园林照明,庭院灯,地埋灯,灯光照明,道路照明,城市照明,泛光照明,高杆灯,路灯,景观照明,景观灯,建筑照明,草坪灯
We gradually developed sf serial buses , 50 meters extension fire truck , lighting vehicle , x - ray medical instrument vehicle , tv transfer truck , armor for money transfer , hovercraft , bm serial oil motor , gx serial dry washing machine , wb serial alarm system . these products are sold to other provinces and cities of china . those products were rewarded medal for high quality issued by ministry and other cities 从90年代起，逐步开发生产了sf系列大客车， 50米云梯消防车强光照明车医用x光检查车电视转播车防弹运钞车等数十种特种工程车，气垫船bm系列油马达， gx系列干洗机以及wb系列报警器，产品销售到全国30个省市自治区，并先后获得市优部优产品荣誉， bm - e型油马害获得国家质量银质奖。
