plane extraction actually works

[btipling]

Summary by CodeRabbit

• New Features
  • Introduced a new rendering process for spheres, now limited to a maximum of one sphere.
  • Added functionality for selecting between two modes of clip plane extraction in the user interface.
• Improvements
  • Enhanced camera behavior by allowing user-selected methods for plane extraction.
  • Simplified sphere visibility checks and rendering logic for better performance.

[coderabbitai]

Walkthrough

The changes involve modifying the FrustumPlanes structure to enhance camera plane handling and sphere rendering. A constant for the maximum number of spheres is introduced, and the updateCamera function now supports different extraction methods based on UI state. The UI is updated to allow user selection between extraction modes, adding a new variable to manage this state.

Changes

Files	Change Summary
src/foundations/scenes/frustum_planes/...	Introduced sphere_max constant; updated updateCamera for clip plane extraction; removed sphere visibility checks; modified renderSphere to use fixed instance data size.
src/foundations/scenes/frustum_planes/...	Added use_clip_plane_extraction variable to FrustumPlanesUI; implemented radio buttons for extraction mode selection.

Poem

In the realm of planes and spheres,
A rabbit hops with joyous cheers,
Clip planes dance, extraction's new,
User choice, a wondrous view!
With every change, the scene's refined,
A hop, a leap, all well-designed! 🐇✨

---

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[coderabbitai]

Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 55426c2 and 9c343b0.

Files selected for processing (2)

• src/foundations/scenes/frustum_planes/FrustumPlanes.zig (5 hunks)
• src/foundations/scenes/frustum_planes/FrustumPlanesUI.zig (2 hunks)

Additional comments not posted (8)

src/foundations/scenes/frustum_planes/FrustumPlanesUI.zig (2)

3-3: LGTM!

The new variable use_clip_plane_extraction is correctly initialized.

The code changes are approved.

---

37-40: LGTM!

The new radio buttons for selecting between camera plane extraction and clip plane extraction are correctly implemented.

The code changes are approved.

src/foundations/scenes/frustum_planes/FrustumPlanes.zig (6)

129-132: LGTM!

The new function clipPlaneExtraction is correctly implemented.

The code changes are approved.

---

138-141: LGTM!

The new variables for the planes are correctly initialized.

The code changes are approved.

---

143-154: LGTM!

The conditional check for self.ui_state.use_clip_plane_extraction and the corresponding logic for plane extraction are correctly implemented.

The code changes are approved.

---

232-240: LGTM!

The array i_datas is correctly defined with a size of sphere_max, and the sphere instance data is correctly initialized.

The code changes are approved.

---

244-250: LGTM!

The sphere instance data is correctly used in the renderSphere function.

The code changes are approved.

---

263-263: LGTM!

The function genObject is correctly used to generate the object data.

The code changes are approved.