Houdini+Nuke镭射投影模型生成特效教程 Gumroad – Laser Reveal – Houdini & Nuke VFX Course

Houdini+Nuke镭射投影模型生成特效教程 Gumroad – Laser Reveal – Houdini & Nuke VFX Course

在Houdini中制作激光镭射扫描形成模型的特效动画，包括模型生长动画，激光扫描动画，渲染输出和Nuke后期合成

Houdini

• We are going to start by creating a growth attribute that will be the main driver of our FX.

• From this attribute we will be able to generate a growing VDB mesh, and the laser Rays as well.

• We are going to set up different custom attributes to help later with shading.

• We are also going to generate smoke where the laser creates the geometry, and also create a simple fog volume to add a bit of ambience to the scene.

• Aside from the Helmet geometry which will be provided, we are going to create everything from scratch directly inside Houdini.

Rendering

• For rendering we are going to use Redshift. After we set-up all the materials, we’re going to cover the best ways to setup various render passes for compositing.

Nuke Compositing

• Finally, we will bring everything together in Nuke, where we start by recreating the beauty pass.

• By separating all of our AOVs we will have complete control over all aspects of the render, such as reflection, specular and GI.

• We’re going to combine custom passes and attributes to create new layers and bring more detail to the scene.

机翻：

胡迪尼

我们将从创建一个增长属性开始，这将是我们外汇的主要驱动力。

从这个属性，我们将能够生成一个不断增长的VDB网格，以及激光射线。

我们将设置不同的自定义属性，以帮助以后的阴影。

我们还将在激光创建几何形状的地方生成烟雾，并创建一个简单的雾体来为场景添加一点氛围。

除了将提供的头盔几何，我们将从头开始直接在胡迪尼内创建一切。

呈现

为了渲染我们