README.md

@@ -13,7 +13,7 @@ This repository currently contains:
 - An implementation roadmap under `docs/plans/`.
 - Legal and reference-material hygiene notes under `docs/legal/` and `docs/research/`.
 - A clean-room terrain import boundary with project-owned `ovp-text` fixtures, a PNG heightmap script importer, an SRTM/HGT byte importer behind the `hgt` Cargo feature, an ESRI ASCII Grid parser behind the `ascii-grid-import` feature, and a deterministic terrain-generation module in `src/terrain_gen.rs` with `TerrainGenerationSpec` / `DeterministicTerrainGenerator` (see `cargo test terrain_gen` and its determinism/seed note).
-- A project-owned script parser + executor in `src/script.rs` / `src/script_exec.rs`, MakePath-inspired camera path generation in `src/path.rs`, explicit camera heading/pitch/bank plus lens/range and vertical-exaggeration controls in `src/scene.rs`, and an `app` feature shell with working import/script/path/project controls in `src/app_state.rs`, `src/app.rs`, and `src/ui_shell.rs`.
+- A project-owned script parser + executor in `src/script.rs` / `src/script_exec.rs`, MakePath-inspired camera path generation in `src/path.rs`, a project-owned color-map model with editable thresholds/bands in `src/scene.rs`, and an `app` feature shell with working import/script/path/project controls in `src/app_state.rs`, `src/app.rs`, and `src/ui_shell.rs`.
 
 ## Development
 
@@ -66,9 +66,9 @@ model.
 Scene files use the project-owned `.ovp.toml` format. Version 1 stores a
 top-level `schema = "openvistapro.scene"`, `version = 1`, and a serialized
 `Scene` payload containing camera position/target, camera heading-pitch-bank,
-lens/FOV/clip ranges, light, water, tree-line, snow-line, and haze settings.
+lens/FOV/clip ranges, light, water, tree-line, snow-line, haze, and the
-The format is intentionally human-readable while the data model is still
+color-map thresholds/bands. The format is intentionally human-readable while
-evolving.
+the data model is still evolving.
 
 ## Script language (MVP)
 

src/app_state.rs

@@ -334,9 +334,10 @@ impl AppData {
             import_path: self.import_path.clone(),
             path_target: self.path_target.clone(),
             status_line: format!(
-                "CPU preview · {} · {} · exag {:.2} · {width}×{height}",
+                "CPU preview · {} · {} · {} · exag {:.2} · {width}×{height}",
                 self.terrain_preset.label(),
                 self.renderer_mode.label(),
+                self.render_quality.label(),
                 self.scene.vertical_exaggeration,
             ),
             script_preview: ScriptPreview::from_source(&self.script_source),
@@ -351,8 +352,16 @@ impl AppData {
         let grid = self.build_preview_grid()?;
         let (width, height) = self.preview_size;
         let image = match self.renderer_mode {
-            RendererMode::TopDown => render_top_down(&grid, &self.scene),
+            RendererMode::TopDown => {
-            RendererMode::Perspective => render_perspective(&grid, &self.scene, width, height),
+                render_top_down_with_quality(&grid, &self.scene, self.render_quality.preset())
+            }
+            RendererMode::Perspective => render_perspective_with_quality(
+                &grid,
+                &self.scene,
+                width,
+                height,
+                self.render_quality.preset(),
+            ),
         };
         Ok(image)
     }