Constructor for the GLSL program sent to vertex and fragment shaders, including default uniforms and attributes. Built-in uniforms and attributes Vertex shader (unconditional): // = object.matrixWorld uniform mat4 modelMatrix; // = camera.matrixWorldInverse * object.matrixWorld uniform mat4 modelViewMatrix; // = camera.projectionMatrix uniform mat4 projectionMatrix; // = camera.matrixWorldInverse uniform mat4 viewMatrix; // = inverse transpose of modelViewMatrix… Continue reading WebGLProgram
Category: Immersive Web( AR/ VR/ XR)
This is the category for Immersive Web( AR/ VR/ XR)
AI Integration in WebXR for Smart Interactions
Artificial intelligence can enhance WebXR experiences by making interactions more dynamic, realistic, and adaptive. AI can drive procedural content generation, intelligent NPC behavior, and user-driven interaction models. Key AI Techniques for WebXR AI-Powered NPCs – Implement machine learning-based NPCs that can hold conversations, respond to user actions, and learn from interactions over time. This makes… Continue reading AI Integration in WebXR for Smart Interactions
Cross-Platform Compatibility in WebXR (VR, AR, and Desktop)
Ensuring WebXR applications run seamlessly across multiple devices (VR headsets, AR-enabled smartphones, and traditional desktops) is essential for accessibility and user engagement. Each platform has different input methods, rendering capabilities, and performance constraints that must be considered. Key Techniques for Cross-Platform Support Feature Detection – Use JavaScript APIs like navigator.xr.isSessionSupported() to determine whether the device… Continue reading Cross-Platform Compatibility in WebXR (VR, AR, and Desktop)
Storytelling and Narrative Design in WebXR
WebXR enables immersive storytelling by placing users inside the story rather than just observing it. Traditional storytelling methods must be adapted for interactive environments where users have control over their experiences. Key Narrative Techniques Environmental Storytelling – Instead of direct exposition, use objects, ambient sounds, and visual cues to convey the story. A ruined cityscape… Continue reading Storytelling and Narrative Design in WebXR
Physics-Based Interactions in WebXR with Three.js and Cannon.js
Integrating realistic physics into WebXR experiences enhances immersion, allowing users to interact with objects naturally. Unlike traditional animations or direct transformations, physics-based interactions provide more believable and engaging experiences. Key Techniques for Physics Interactions Rigid Body Constraints – Implement hinge joints, sliders, and point-to-point constraints to create doors, levers, and mechanical parts that behave naturally… Continue reading Physics-Based Interactions in WebXR with Three.js and Cannon.js
Understanding Physics in Car Controls Using Three.js and Cannon.js
Introduction Creating realistic car physics in a 3D environment requires a combination of movement mechanics and a physics engine. In Three.js, we use Cannon.js to simulate forces, collisions, and realistic motion, making the car behave as it would in real life. This article explores how physics is applied to car controls using rigid bodies, forces,… Continue reading Understanding Physics in Car Controls Using Three.js and Cannon.js
Implementing Car Controls in Three.js
Introduction In modern web applications, creating interactive 3D experiences is becoming increasingly popular. One exciting feature is adding realistic car controls in a 3D scene. Using Three.js, we can simulate driving mechanics with smooth movement and physics-based interactions. Setting Up the Scene To begin, a Three.js scene needs to be initialized with a camera, lights,… Continue reading Implementing Car Controls in Three.js
Blender Skybox Addon
What is a Skybox? A skybox is a 360-degree environment that surrounds a 3D scene, simulating a realistic sky, space, or landscape background. Instead of rendering distant objects in real-time (which is computationally expensive), skyboxes use pre-rendered textures on a cube or sphere, creating the illusion of an infinite world. Skybox Formats: Cubemap (6-sided texture)… Continue reading Blender Skybox Addon
Optimizing Meshes in Babylon.js with Mesh Optimizer
Why Optimize Meshes? Before diving into Babylon’s mesh optimizer, let’s understand why optimization is necessary: Faster Rendering – Reducing the number of vertices and polygons speeds up GPU processing. Better Performance on Low-end Devices – Optimized meshes reduce memory usage, improving performance on mobile and older hardware. Smaller File Sizes – Optimized models load faster,… Continue reading Optimizing Meshes in Babylon.js with Mesh Optimizer
Custom Shaders in WebGL
WebGL is a powerful graphics API that enables developers to create interactive 3D graphics in the browser. At the heart of WebGL’s rendering pipeline are shaders, small programs that run on the GPU to determine how objects appear on the screen. Custom shaders allow for stunning visual effects, from realistic lighting to artistic distortions. In… Continue reading Custom Shaders in WebGL