Difference between revisions of "TouchDesigner learning"
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(→Get working Shadertoy shaders) |
(→Get Shadertoy shaders working) |
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| Line 23: | Line 23: | ||
=== Get Shadertoy shaders working=== | === Get Shadertoy shaders working=== | ||
<pre> | <pre> | ||
| − | // Replace void mainImage( bla bla ) by void main() | + | // Replace in code void mainImage( bla bla ) by void main() |
| + | |||
// Then add at top of code: | // Then add at top of code: | ||
| Line 31: | Line 32: | ||
uniform float iTime; | uniform float iTime; | ||
uniform float iFrame; | uniform float iFrame; | ||
| + | |||
| + | // In glsl node: | ||
| + | // Declare iResolution and iTime | ||
| + | // For iTime: | ||
| + | absTime.seconds | ||
</pre> | </pre> | ||
Revision as of 23:49, 19 January 2021
Contents
Making custom interface
Making buttons
// Name of the parent node parent().name
Rendering
Get resolution from another node
// Get width and height from render1 node
op('render1').width
op('render1').height
GLSL
Get Shadertoy shaders working
// Replace in code void mainImage( bla bla ) by void main() // Then add at top of code: layout(location = 0) out vec4 fragColor; uniform vec3 iResolution; uniform float iTime; uniform float iFrame; // In glsl node: // Declare iResolution and iTime // For iTime: absTime.seconds
