OGraf Studio 0.22

OGraf Studio 0.22

Stable 0.22 release.

Shader workflow

• Assign one portable PNG or JPEG to a shader as iChannel0, with
  iChannelResolution[0], Repeat/Clamp wrapping, and Linear/Nearest filtering.
• Add Shader as a true ordered effect-stack entry. Its iChannel0 is the
  flattened layer result after preceding effects; GPU Blend/Opacity feeds later
  effects.
• Edit, load, preview, duplicate, reorder, bypass, and remove Shader effects from
  the same compact Properties stack used by the built-in effects.
• Move exposed shader sliders smoothly: drag-time changes update mounted WebGL
  uniforms directly and commit one authored value on release.
• Keep Resources focused on saved project shaders. Applying a shader no longer
  creates a duplicate-looking resource row.

Reliability

• Replace proxy-unsafe shader-effect cloning with explicit plain-data copies, so
  Properties edits and duplication work inside the Immer-backed project store.
• Await embedded image decoding and post-process completion before capture,
  certification, and deterministic seeks.
• Preserve shader program instances for parameter-only updates while rebuilding
  only when source, backing size, or texture identity changes.
• Reject Shader-rendered layers as alpha-mask sources while retaining geometric
  path-mask support.

Authoring and documentation

• Refresh MCP contracts, capabilities, the in-app prompt, the portable authoring
  skill, user guidance, and effect-stack documentation for image inputs and Shader
  effects.
• Add an MCP launch profile for contributor development.

Data bindings

• Bind text content and typography properties to Data fields in the editor and
  OGraf preview.
• Map each Select-field option to a different property value, such as a font
  family, font size, or line height, using Advanced mapping.

Verification

• Formatting, lint, generated-contract checks, type checking, all 152 test files
  and 951 tests, production builds, and the dependency audit pass.
• A real Chrome/WebGL smoke test verifies DOM layer capture → iChannel0 → Shader
  effect → blended output.
• The packaged Windows UI verifies add, edit, and duplicate through the exact
  Properties/Immer workflow that previously failed.

The release workflow builds Windows x64 and Linux x64/arm64 standalone servers
from the tagged commit, checks their hashes and architecture, and smoke-tests
Windows and Linux x64. Linux arm64 is not natively smoke-tested.

Windows builds are unsigned and may display a SmartScreen warning. Validate the
target renderer and GPU before production deployment.