I successfully loaded a model using THREE.STLLoader.
var loader = new THREE.STLLoader();
loader.addEventListener('load', function(event) {
var mesh = event.content;
scene.add(mesh);
});
loader.load('model/test.stl');
Now, I want to know how to apply a vertex and fragment shader to this model. Any suggestions on how to accomplish this?
An effective method for incorporating your shaders is by placing them within <script> tags:
<script id="vertexShader" type="x-shader/x-vertex">
void main() {
...
}
</script>
<script id="fragmentShader" type="x-shader/x-fragment">
void main() {
...
}
</script>
Subsequently, within your init function:
// It is recommended to define uniforms as a global variable,
// allowing for easy modification from other functions
// such as animate() or render()
var uniforms = {
// Add your shader's uniform variables here
};
var material = new THREE.ShaderMaterial( {
uniforms: uniforms,
vertexShader: document.getElementById( 'vertexShader' ).textContent,
fragmentShader: document.getElementById( 'fragmentShader' ).textContent
});
In your loader callback:
var mesh = event.content;
mesh.material = material;
Take a look at this straightforward shader example
It appears that little to no effort has been put into researching this question. For guidance, please visit: How to assign a material to ColladaLoader or OBJLoader
This inquiry is only three days old. Perhaps next time, consider investing more than a mere 3 seconds into your search rollingEyes. Additionally, there are numerous examples available to explore, as pointed out by Vincent.
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