SKILL.md
Render Textures and Dynamic Textures
Drawing game objects to off-screen textures in Phaser 4 -- RenderTexture game object, DynamicTexture for shared textures, the Stamp helper, command-buffer rendering, snapshots, procedural generation, and minimap patterns.
Key source paths: src/gameobjects/rendertexture/, src/textures/DynamicTexture.js, src/gameobjects/stamp/, src/textures/typedefs/StampConfig.js, src/textures/typedefs/CaptureConfig.js
Related skills: ../sprites-and-images/SKILL.md, ../loading-assets/SKILL.md, ../cameras/SKILL.md
Quick Start
// In a Scene's create() method:
// 1. RenderTexture -- a visible game object with its own DynamicTexture
const rt = this.add.renderTexture(400, 300, 256, 256);
rt.draw('player', 128, 128); // draw a texture by key at center
rt.fill(0x222244, 0.5); // semi-transparent fill
rt.render(); // flush the command buffer