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Enhance model color tint application in Reify implementation

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MayaTheShy
2025-11-16 21:26:12 -05:00
parent 27db9dbe30
commit 8cb859e873
1 changed files with 6 additions and 17 deletions
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23
bridge/src/lib.rs
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@@ -168,30 +168,19 @@ impl Reify for BridgeState {
entity_type_name, id, model_source); entity_type_name, id, model_source);
match Model::direct(&model_path) { match Model::direct(&model_path) {
Ok(model) => { Ok(mut model) => {
// TODO: Apply color tint to the model // Apply color tint to the model if not default (white)
// The asteroids Model element doesn't expose material manipulation yet.
// This would require:
// 1. Loading the model's materials
// 2. Multiplying base color by the tint color
// 3. Re-applying the modified materials
// For now, we just log the color for debugging.
if node.color != [1.0, 1.0, 1.0, 1.0] { if node.color != [1.0, 1.0, 1.0, 1.0] {
eprintln!("[bridge/reify] Node {} has color tint: RGBA({:.2}, {:.2}, {:.2}, {:.2}) - NOT YET APPLIED", use stardust_xr_asteroids::elements::model::MaterialParameter;
model = model.mat_param("color", MaterialParameter::Color(node.color.into()));
eprintln!("[bridge/reify] Node {} applying color tint: RGBA({:.2}, {:.2}, {:.2}, {:.2})",
id, node.color[0], node.color[1], node.color[2], node.color[3]); id, node.color[0], node.color[1], node.color[2], node.color[3]);
} }
// TODO: Apply texture from texture_url (future)
// TODO: Apply texture from texture_url
// Similar to color, texture application requires material manipulation.
// This would involve:
// 1. Downloading the texture if it's an HTTP URL
// 2. Loading it as a texture resource
// 3. Applying it to the model's materials
if !node.texture_url.is_empty() { if !node.texture_url.is_empty() {
eprintln!("[bridge/reify] Node {} has texture URL: {} - NOT YET APPLIED", eprintln!("[bridge/reify] Node {} has texture URL: {} - NOT YET APPLIED",
id, node.texture_url); id, node.texture_url);
} }
Some(model.build()) Some(model.build())
} }
Err(e) => { Err(e) => {