这几天又捣鼓了一下,貌似可以有一个新的合成照片方法,就是照片背景先做一个平面背景,然后加入HDRI来统一光线和色调,然后照片背景和HDRI再次在Daz里面拍成全景图,PS生成一个新的HDRI,然后再导入Daz,这样就可以一布渲染到位了。想来这样是不是可以加速场景渲染?把场景通过生成环境贴图来加载,这样最终渲染就不用加载场景模型了,不知道能不能极大提高渲染速度?改天试试
Comment
Leave Message
Popular Posts
Recently Download
DIMfang Downloaded
SVM为创世纪8女(s)设计的高跟鞋 - SVM's Separate High Heels for Genesis 8 Female(s)BY - DAZ3DDL
Recently Collection
Member comments
3 years ago
4 years ago
3 years ago
3 years ago
3 years ago
3 years ago
3 years ago
4 years ago
4 years ago
Tags
- 3DS Max
- Accessories
- Animals, Creatures & Robots
- Animations, Poses & Expressions
- Blender
- Bundles
- Environments
- Genesis
- Genesis 2
- Genesis 2 Characters
- Genesis 3 Characters
- Genesis 3 Clothing
- Genesis 3 Female
- Genesis 3 Female Characters
- Genesis 3 Female Clothing
- Genesis 3 Female Hair
- Genesis 3 Female Poses
- Genesis 3 Hair
- Genesis 3 Male
- Genesis 3 Poses
- Genesis 8 Characters
- Genesis 8 Clothing
- Genesis 8 Expressions
- Genesis 8 Female
- Genesis 8 Female Clothing
- Genesis 8 Female Poses
- Genesis 8 Hair
- Genesis 8 Male
- Genesis 8 Male Characters
- Genesis 8 Male Clothings
- Genesis 8 Male Expressions
- Genesis 8 Male Hair
- Genesis 8 Male Poses
- Genesis 8 Poses
- HDRI Maps
- Lights
- LightWave 3D
- Original Characters
- Photoshop
- Props
- Shapes
- Sounds
- Textures, Shaders & Materials
- Tools & Plugins
- Tutorials
- Vehicles
- ZBrush
- Clothings/Accessories
- Characters
- Texture/Shaders
- Genesis 9 Female
- Genesis 8.1 Female
- Genesis 9 Male
- Hair
- Genesis 8.1 Male
- Poses
- Expression
- Addon & Resource
- Environment
- Other
- Daz Horse 3
- Zack 9
- Victoria 8
- Dain 9
- Victoria 4
- La Femme
- Death 9
- Animations
- Wang 9
- Micheal 4
- The Girl 8
- Pixie 9
- Maryam 9
- Genesis 2 Female
- Arcadia 8.1
- Sofware
- Sakura 8
- Diego 8
- Jennie 9
- Snow Queen 9
- Victoria 9
- Michael 9
- Walter 9
- Kiri 9 HD
- Victoria 7
- Xola 9
- Tara 9
- Kanade 8
- Kara 9
- Sophia 9
- La Femme 2
- Leroy 8
- Mei Lin 8
- Kala 8
- John 9
- Kiko 8.1
- Darcy 8
- Daz Dog 8
- Hanako 9
- Cleopatra 8.1
- DAZ Horse 2
- Dante 7
- Neanderthal 9
- DAZ Dragon 3
- Animals
- Gabriela 8
- Cheyenne 9
- Leanne 8.1
- Angela 9
- Teen Jane 8
- Karen 7
- Zahara 9 Pro Bundle
- Harlow 9
- Autodesk
- Unreal Engine
- Tabitha 9
- Lianna 9
- Twosret 8
- Jinx Jones 8.1
- Ellithia 8
- Wukong 9
- Kaede 9
- Teen Kola 8.1
- Calypso 9
- Wagner 9
- Darius 8
- Vicky 9
- Millawa 8
- Mikey 9
- Lycan 9
- Lycan 9
- Victoria 8.1
- Genesis 2 Male
- Rosa Maria 8.1
- Charlotte 8
- Printable
- Non daz/poser Model
Tips
You are advised to visit https://en.daz3ddl.com/posts/works/2475
wnj1234567890
说的很好,但是不懂也是真的不懂
hanshan
我的机器也很慢,背景复杂就更慢。很希望有办法加快渲染。我不熟悉HDRI,你说的这个方法没试过,能不能请您再仔细讲一下:照片背景怎么加入HDRI,照片背景和HDRI再次在Daz里面怎么拍成全景图,怎么PS生成一个新的HDRI导入Daz,步骤具体怎么做的?
先谢过了!
sleeppanda
这个方法我觉得对室内场景还是比较有用的:
1. 首先布景完成,人物完成,相机1设置好,光照尽可能利用HDRI,尤其是窗户的外景
2. 在相机位置新建一个相机2,新建的相机2三个方向的旋转全部调零,平移位置可以不管,然后该相机的Lens参数里面,Lens Distortion Type设置为spherical,这个时候人物和与人物互动的道具全部隐藏(沙发、板凳、人物的补光什么的)
3. 渲染界面,长宽比设置为2:1,长像素设置为相机1最终渲染长像素的4倍,我一般使用8000或10000,开始渲染相机2的图片,一般改变Tone Mapping里的Shulter Speed,按照32,64,128或者32,64,128,256各渲染一张
4. 相机2渲染的3或4张曝光不同图片在PS里合成一张HDRI图片,这张图片就将取代相机1中的所有背景
5. 相机1中的人物和人物互动的道具以外部分全部关闭,使用上面步骤4的HDRI作为环境贴图,这样相机1实际渲染的内容就主要是人物和互动道具,这样可以大大缓解显存的需要并加快时间
假如显卡不够好,想得到一张3K或者4K的高清图片,高清渲染的话会爆显存或者运行上四五个小时,使用sence optimizer又会降低细节质量,这个办法大约可以1小时搞定
hanshan
回复@sleeppanda:非常谢谢您细致详尽的回复,我要去试试,虽然您说的有些东西我从来没有接触过,还需要去查资料。
再次表示感谢!
sleeppanda
回复@hanshan:我也是最近才用到这个方法的,有什么问题我们可以一起探讨
天狼星
非常感谢!!!!!
张雨淏
牛B啊!!!!大神