to-do

[KurtPachinger]

bug

• cubemap: texture has recurring pattern/hole across seeds
• cubemap: picker sort inconsistent (1vs6)
• seed: RNG/1e5 (unhelpful?)
• CSG subtract: complex intersections have triangle soup, like bitwise XOR (test 0.5:6 and 0.66:9) screenshots #4 (comment) 5993ecb 6d8e4d4 27729f2
  • vertices are thrashed by .multiplyScalar(1.01) and .lerp()
  • ineffective: needsUpdate, async/await...
  • effective: excessive extrusion, hull, transform (i.e. precision-related)
  • try other Vector3() methods or direct vertex multiplication or a setTimeOut...
• light (inner used to cast shadows like god-ray)
• fix normals: geo.computeVertexNormals() geo.computeFaceNormals()
• window.onResize causes group.out to disappear (pos, neg, env, geo...) (requestAnimationFrame)
• pos/neg tolerance: update biased to positive, with no filter for mid-range values
• shadow acne
• tweak tolerance
  • wrap() vertexColor is too subtle now (or broken)
  • segs() => profile(): reduce positive, increase system
  • env.lerp(pos, avg) can exceed 2 on grid
  • expose depth range to dat.gui
• gcut init with img/seed: overwritten uid material reference, or polymorphic binary checkbox (confused call invocation)
• abort same uid/uei: ignores img extensions & edited files

performance

• async progress: abort/regress
• renderer.setAnimationLoop()
• geometry index/merge better (renderer.info.render.calls) b0ac197
  • merge full array once (unless abort): BufferGeometryUtils.mergeBufferGeometries()
  • delete all attributes but position until Mesh
  • OR at least color() before mergeVertices()
  • mipmap: morph > blurs[] store ctx, data, faster access

enhancement

• depth mesh: from cubemaps or noise (OpenCV=>point/path) illustrations #7 (comment)
  • sample rgb area average
  • Perlin noise
  • game of life: layer depth and sample resistance affects alpha/radius of process n
• depth mesh: proc setting :: planet formation illustrations #7 (comment)
  • averages more (neg => pos) with iteration
  • classify face segments relative to overall feature ratio (pos/neg)
  • secondary criteria (i.e. distance, defects length, weighted distribution...) illustrations #7 (comment)
    • non-system: type dots (cloud, rock, pond) favor short/close (<3, <avg)
    • system: type path (cave, mount, pipe) favor variety
    • convex hull: unite forms (collapse, metaball, marching cube)
  • detail: LOD, tesselate, decimate, tube self-intersect 2e80360
  • segs: unit() => multiplyScalar(1+c.scale/2)
• cubemap:
  • input crop: file count or aspect 1.3
  • layout as cross
  • apply texture to elevate/CSG (resize to icosahedron and MultiplyBlend?)
  • raycast vertexColor (origin)
  • raycast vertexColor (face normal) 0e7b080
  • use CubeTexture / CubeTextureLoader (requires same size, dataURI, etc..)
  • geo material: bumpmap, map (convex?)
  • multiple: distribute offsets to altitudes of segs
• demo
  • secondary geometry: torus knot, teapot
  • Portal-type CSG projectile (to enter planet core) illustrations #7 (comment)
  • FirstPersonControls and/or Octree FPS collisions and/or rapier physics
  • advanced: materials/transitions
  • animated targets: texture/model
  • use as base to animate emotion, focal jitter, or some other environmental cue
• Points emit from "med" defects:
  • static: dissolve constellation
  • dynamic: weather/swarm(?) 2a4ecf1
• r3f:
  • state.performance.regress()
  • ref library: seed defects, or geometry 0211aa5
  • component allows multiple planetary bodies