To perform diffuse lighting calculations each vertex that defines a triangle must have an associated normal vector. The normal vector defines a direction that ...

note: i found a similar issue here: Resize canvas with different aspect ratio - #7 by HasanTheSyrian his method is update the camera aspect ratio onresize

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i don’t understand what you do with these cameras. it stretches because you set them up manually which would involve some math. but this is what these cameras would normally do automatically, that’s why they exist, to remove that burden.

you can of course use plain three cameras, or drei cameras with the manual prop, or overwrite left/right/top/bottom, but then you need to know how to calculate aspect ratio.

Ein Makroobjektiv ist speziell für Nahaufnahmen konstruiert. Im Gegensatz zu den Objektiven die für normale Aufnahmeentfernungen konstruiert sind, hat ein ...

Tell it about your camera and your ideal field of view. It will calculate the lens focal length, and a lot more. Learn about the calculator here. Please contact ...

Vision lighting is the key to creating all-important contrast between the feature of interest and its background when used with a camera.

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my plane geometry aspect ratio is still effected by screen size. i guess i misused word “responsive”, what i need is to prevent the image from distorted. Ideally this item should be “responsive” and yet undistorted, otherwise this image won’t look good on mobile device.

Using default camera is what i did in the first place. Things got stretches is the reason i tried other ways. Thank you for your help though.

the clone demo i linked above uses orthographic camera, and drei/bounds to adapt the model to screen size, it doesn’t stretch.

Typology ring lights are stunning, seemingly levitating light fixtures with illumination reminiscent of the sun's corona during an eclipse. Perched atop a…

all drei cameras as responsive by default, you don’t need to do anything. nothing should deform just because you film orthographic. but if that wasn’t the case could you make a quick repro?

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I assume there are a couple of ways, maybe use OrthographicCamera, or maybe update the aspect ratio on window resize. but none of them really worked

Hi, What i need to do is make object like image or sprite remain it’s aspect ratio regardless of screen size changes. for example, i tried to set fixed aspect ratio but it didn’t work.

Automatic measurement of continuous lighting, pulse lighting (PWM), and ON/OFF lighting control through the built-in trigger.

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or GitHub - yomotsu/camera-controls: A camera control for three.js, similar to THREE.OrbitControls yet supports smooth transitions and more features. it has a fitToBox method. there’s also a in drei ofc

OptoKnowledge develops various broadband imaging sensors spanning the electro-optical (EO) and infrared (IR) wavelength ranges. Sensors are developed for a range of remote sensing, force protection, and security applications.

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what happend when ‘screen size changed’, because i test it in chrome,when Browser window change,the canvas doesn’t change ,doesn’t move

May 4, 2023 — A spherical surface is defined by a single radius of curvature. Aspherical lenses have at least one surface that is not spherical.

Hi, How do i setup for camera to prevent from objects deformation on screen size changes? I tried to set a orthographic camera (did not solve the issue)