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feat(model): apply material replacements

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This commit is contained in:
Nova
2022-08-22 14:42:28 -04:00
parent be8e8530a9
commit cd86b3a001
1 changed files with 21 additions and 8 deletions
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29
src/nodes/model.rs
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@@ -18,6 +18,7 @@ use std::path::PathBuf;
use std::sync::Arc;
use stereokit::enums::RenderLayer;
use stereokit::lifecycle::DrawContext;
use stereokit::material::Material;
use stereokit::model::Model as SKModel;
use stereokit::texture::Texture;
use stereokit::StereoKit;
@@ -36,6 +37,7 @@ pub struct Model {
resource_id: ResourceID,
pending_model_path: OnceCell<PathBuf>,
pending_material_parameters: Mutex<FxHashMap<(u32, String), MaterialParameter>>,
pub pending_material_replacements: Mutex<FxHashMap<u32, Arc<SendWrapper<Material>>>>,
sk_model: OnceCell<SendWrapper<SKModel>>,
}
@@ -54,6 +56,7 @@ impl Model {
resource_id,
pending_model_path: OnceCell::new(),
pending_material_parameters: Mutex::new(FxHashMap::default()),
pending_material_replacements: Mutex::new(FxHashMap::default()),
sk_model: OnceCell::new(),
};
node.add_local_signal("setMaterialParameter", Model::set_material_parameter);
@@ -81,20 +84,30 @@ impl Model {
.ok();
if let Some(sk_model) = sk_model {
for ((material_idx, parameter_name), parameter_value) in
self.pending_material_parameters.lock().iter()
{
if let Some(material) = sk_model.get_material(sk, *material_idx as i32) {
match parameter_value {
MaterialParameter::Texture(path) => {
if let Some(tex) = Texture::from_file(sk, path.as_path(), true, 0) {
material.set_parameter(parameter_name.as_str(), &tex);
let mut material_replacements = self.pending_material_replacements.lock();
for (material_idx, replacement_material) in material_replacements.iter() {
sk_model.set_material(*material_idx as i32, replacement_material);
}
material_replacements.clear();
}
{
let mut material_parameters = self.pending_material_parameters.lock();
for ((material_idx, parameter_name), parameter_value) in material_parameters.iter()
{
if let Some(material) = sk_model.get_material(sk, *material_idx as i32) {
match parameter_value {
MaterialParameter::Texture(path) => {
if let Some(tex) = Texture::from_file(sk, path.as_path(), true, 0) {
material.set_parameter(parameter_name.as_str(), &tex);
}
}
}
}
}
material_parameters.clear();
}
self.pending_material_parameters.lock().clear();
sk_model.draw(
draw_ctx,