[카테고리:] tools

Lut Bake for Substance Painter.

AUTHOR: JPLEE leegoonz@163.com I think you will understand a little bit about Tome mapping and Post Process Stack code structure by watching the previous two lectures. 看了前面两节课,我想你会对时间映射和后处理堆栈代码结构有一点了解。 Overview. After 2019, there were several requirements that I was received when communicating with the art team,… Continue Reading “Lut Bake for Substance Painter.”

Post Process Tone Mapping Editor Tweak.

Purpose:This course will be given to the art department flexibility.We will try to add parameters to Neutral Tone-mapping and use editor mode.Depending on the nature of the project, try adding Fast Tone mapping, which focuses on faster operation, to the Post Process.Let’s try porting… Continue Reading “Post Process Tone Mapping Editor Tweak.”

Custom Curve Tone map generated Substance LUT.

Fully Support to Neutral tone mapper and ACES and finally Custom Curve tone map also available generation Hollywood style LUT for Substance Painter. Reference Filmic Tonemapping with Piecewise Power Curves – Filmic Worlds

MaterialX with Substance Painter batch installer.

https://github.com/leegoonz/MaterialX_batchInstall MaterialX Shader generation

Texel density complexity viewer.

Texel density complexity viewer.

Mip-chain artist template by Substance designer.

커스텀 밉맵체인에 대응하는 Substance designer template 제작을 간단하게 소개 하고 게임엔진에서 사용하는 툴의 특성을 이해 한 후 TA 가 어떤 추가 업무를 추진 할 수 있는지 소개한다. 신규 Graph 를 생성 하고 Graph Name 을 설정하세요. 일단 간단하게 템플릿을 제작 한 후 이것을 다시… Continue Reading “Mip-chain artist template by Substance designer.”

Custom Mipmap encoding practice.

此示例不是生产级别。该示例可以在生产级别使用,但是可以通过添加更有效的功能将其升级到完整的生产级别功能。This example is not a production level.This example can be used at the production level, but it can be upgraded to a full production level function by adding more efficient features. 实验目的。公司内部还没有请求,但是我们根据JP Friends Company项目团队提出的类似要求进行研究。通过改善Unity mipmap过滤的质量并改善模糊的Texel采样,我们希望改善更清晰的法线贴图表达(中等距离)或Albedo表达。在粗糙的情况下,不需要改进。 Purpose of experiment.There is no request from within our… Continue Reading “Custom Mipmap encoding practice.”

Tree leaf color painter from 2016 in years.

In general, leaves use a vertex color channel for wind effect.We can define vertex color for color expression in uv2 or Tangent for richer color effect.Also we can add this to our extended c-buffer to do GPU instancing.In 2016, GPU instances were not added,… Continue Reading “Tree leaf color painter from 2016 in years.”

TERRAIN DECAL EDITOR 制作功能需求 第一版

这主要通过两个步骤完成。首先,创建一个基于网格的基本贴花。 Overview: Collect the opinions of artists participating in the X2M project and propose alternative opinions. Because the number of mixed textures of the terrain is limited, we provide a function for precise expression of very special areas or small areas.The advantage allows specific… Continue Reading “TERRAIN DECAL EDITOR 制作功能需求 第一版”

OthorCulledGPU_LightMapper_Manager

•Overview. 根据针对场景lightmap效果改善的调查结果,发现现在美术在制作的时候效率非常低 首先来理解一下照明美术的特性吧。 因为没有完全使用实时GI,所以需要进行烘焙 这个时候需要进行非常多的修改制作 照明美术的作业需要非常细致,并且结果直接关系到最终的用户体验,因此可以支持反复预览查看的制作环境是一个非常重要的核心要素 现在古剑的业务工作流中很多要素是自动化的 以前也提过很多次,好的品质是需要将自动化减少到最小的 带着匠人精神自己一个细节一个要素的开关各个选项,去观察每个照明的值以及物件的GI相关设定值带来的变化,美术同学根据自己的理解完成最终效果 制作这个工具的根本原因是现在的工作环境,无法在短时间内让美术同学及时确认到场景的照明设置结果,从而保证品质 除去几个程序组提及的问题之外,如果这个工具可以帮助美术同学在每个区域都能达到高品质的话,那我们就来把这个功能做出来吧 •Inspection list. 使用金街场景进行了实验 金街场景整体在全部Visible的基本环境内针对特定区域画面进行了实验,Progressive GPU light-mapper平均需要2分30秒~3分钟左右。 通常为了准确确认感觉,在计算阶段需要将时间缩短至15秒~30秒。 现在Local场景的Contribution GI是全部关掉的状态。 意思就是照明美术无法在本地确认应用GI效果的结果。 Contribution GI关掉的原因据程序组所说,是因为某个需求设置为关闭状态,只在烘焙服务器运行时自动打开。 Contribution GI选项如果是开着的状态,会使 CPU占有率增加,影响某个部门的业务。 •Contribution GI option risk test. •在场景内添加了约4k个物件,测试选项在被激活和被关闭时的状态下,CPU的占有度变化 •测试时,必须关掉Auto Generate lightmap选项 •实际上在本地制作的场景Auto Generate lightmap选项需要关闭 •烘焙命令以快捷键的形式提供给美术的话,个人认为美术可以直接点击按钮 •任何CPU占有度都基本上没有变化 •烘焙时间测定 •测试GPU : RTX… Continue Reading “OthorCulledGPU_LightMapper_Manager”

%d 블로거가 이것을 좋아합니다: