three.js-demos | three.js | Learning library
kandi X-RAY | three.js-demos Summary
kandi X-RAY | three.js-demos Summary
three.js demos
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Top functions reviewed by kandi - BETA
- Creates a new transition object .
- Generate a THREE . Geometry
- Initialize the GUI parameters
- create a new material
- Apply a vertex colors to a vertex
- intercept render function
- method that load hierarchies
- Convert a Backbone .
- Get the nappers
- method for i . e . e
three.js-demos Key Features
three.js-demos Examples and Code Snippets
Community Discussions
Trending Discussions on three.js-demos
QUESTION
I've found an example by Fernando Serrano of how to crossfade between 2 scenes in ThreeJS. Here is a slightly modified, working JSFiddle version using ThreeJS 101. Now to my problem...
When upgrading ThreeJS to the latest version (107) there have been some changes to WebGLRenderer
. The renderTarget
and forceClear
argument have been removed from it's render
function. I've tried to update my JSFiddle and all seems to work fine but my console is showing a lot of errors!
I can't seem to figure out what the problem might be. Is the order or setting the render target and clearing the renderer important? Can I use the same renderer for both render targets?
It would be great if somebody could explain to me what I'm doing wrong!
...ANSWER
Answered 2019-Jul-31 at 11:59I can't seem to figure out what the problem might be. Is the order or setting the render target and clearing the renderer important?
Yes, it is. Think of WebGLRenderer
as a state machine. You first have to specify whether to use a render target via .setRenderTarget()
or not. In the next step you can perform an optional clear and the respective rendering.
In line 103, you set renderer.setRenderTarget(this.fbo)
although renderer.setRenderTarget(null)
is correct. You can also use the official example as a code template. I have adopted the fix from there.
Can I use the same renderer for both render targets?
Yes, no problem.
Fixed fiddle: https://jsfiddle.net/3b498ozw/
three.js R107
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