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Author	SHA1	Message	Date
adminandClaude Opus 5	2637feb715	A square root is one node everywhere else, so the shader graph gets its own (#92) ... `Sqrt` already exists in the behavior graph (`data/Sqrt.ts`) and in particles (`ParticleSqrt`); the shader was the only graph without it. `Pow` with exponent 0.5 does the same job, so this is convenience, not a missing capability -- a radial falloff no longer needs a node whose purpose has to be read off its parameter. Like `Pow` it cannot go through `unary()`: GLSL leaves `sqrt` undefined below 0, so the value is held there with `max(value, 0.0)`. That form takes a float second argument for a `vec3` too, so unlike `pow` the exponent broadcast has no counterpart here. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>	2026-09-14 19:35:00 +02:00
adminandClaude Opus 5	80dd82349d	The + menu holds fourteen types now, so scrolling one into view belongs to the scaffold (#91) ... `Variables` pushed `Font` under the menu's mask edge: `locate` still finds the entry, a click there lands on nothing, `__gm.fontPicker()` is null and reading `.captions` throws. Only step 31 carried the scroll workaround, so step 30 fell. The helper moves to `lib/scaffold.mjs` as `pickAssetType()` and both steps use it. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>	2026-09-14 19:14:57 +02:00
adminandClaude Opus 5	98fa9907fd	A drop asks the area the pointer already uses, so a port at the very edge is still the node ... `nodeUnder()` recomputed the node's face as `0 <= x <= w`, while the pointer events follow the `hitArea`, which reaches `PORT_HIT_RADIUS` past the edge. An input port sits at exactly x = 0, so the global point rounded back landed a hair outside: the drop counted as one on empty canvas, the node palette opened and swallowed every later click – four checks of step 6 at once. `NodeView` now answers from that same `hitArea`, and the step also checks that no palette is open. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>	2026-09-14 19:14:57 +02:00
admin	e0c459ce92	Shader graph: Clamp is the Output's default edge, and the sheet's own mode is a constant of its own (#81) ... The default of the Edge param and the address mode the shared sheet physically carries were the same constant; changing the value would have turned every sentinel with it and given each shader sprite a full copy of its texture. SHEET_EDGE ('mirror', what TextureLibrary uploads) is now separate from DEFAULT_EDGE ('clamp'). A graph whose Sample reads nothing but its own pixel draws with the plain sheet whatever the Edge says, so the common shader costs no second copy. Without a shader the quad's coordinates never leave 0..1, and mirror-repeat reads like clamp within a texel - so clamp is what a sprite shows anyway.	2026-09-13 21:33:41 +02:00
admin	db704105ed	Remove pull-wiki.sh	2026-09-13 10:45:07 +02:00
admin	e4f607d08a	Add wiki to local repo	2026-09-13 10:35:16 +02:00