From bec63db9dd8ae5a244271d3c772773e26275c4ae Mon Sep 17 00:00:00 2001
From: quou <quou@disroot.org>
Date: Tue, 14 Jan 2025 23:40:12 +1100
Subject: editor bindings for material roughness and ao

---
 editor.cpp | 77 +++++++++++++++++++++++++++++++++++++++++++++-----------------
 1 file changed, 56 insertions(+), 21 deletions(-)

diff --git a/editor.cpp b/editor.cpp
index a51c421..8bf0c4a 100644
--- a/editor.cpp
+++ b/editor.cpp
@@ -10,6 +10,8 @@ static struct {
 	UI::Modal* mat_win;
 	UI::Label* mat_name;
 	UI::Slider* metalness_input;
+	UI::Slider* roughness_input;
+	UI::Slider* ao_input;
 	Model_Instance* selected_inst;
 	int selected_mesh;
 } editor;
@@ -30,9 +32,15 @@ static void setup_mat_edit() {
 		Material* mat = msh.material;
 		editor.metalness_input->enable();
 		editor.metalness_input->input->set_val(mat->metalness);
+		editor.roughness_input->enable();
+		editor.roughness_input->input->set_val(mat->roughness);
+		editor.ao_input->enable();
+		editor.ao_input->input->set_val(mat->ao);
 		editor.mat_name->set_text(mat->name);
 	} else {
 		editor.metalness_input->disable();
+		editor.roughness_input->disable();
+		editor.ao_input->disable();
 		editor.mat_name->set_text("<no material>");
 	}
 }
@@ -44,33 +52,60 @@ static int mat_btn_handler(UI::Element* e, const UI::Message& m) {
 			editor.ui->root,
 			"Material Editor"
 		);
-		auto container = editor.ui->create_element<UI::Container>(
-			editor.mat_win->contents
-		);
+		int rows[] = { 200, 250, 0 };
 		editor.mat_win->handler = mat_win_handler;
 		editor.mat_btn->disable();
 		editor.mat_name = editor.ui->create_element<UI::Label>(
-			container,
+			editor.mat_win->contents,
 			""
 		);
-		editor.metalness_input = editor.ui->create_element<UI::Slider>(
-			container,
-			0.0f,
-			1.0f
+		auto container = editor.ui->create_element<UI::Table>(
+			editor.mat_win->contents,
+			rows
+		);
+
+#define bind_mat_float(el, name, point) \
+	editor.ui->create_element<UI::Label>( \
+		container, \
+		name \
+	); \
+	el = editor.ui->create_element<UI::Slider>( \
+		container, \
+		0.0f, \
+		1.0f \
+	); \
+	el->input->handler = []( \
+		UI::Element* e, \
+		const UI::Message& m \
+	) { \
+		if ( \
+			m.type == UI::Message::Type::input_changed && \
+			editor.selected_inst \
+		) { \
+			UI::Float_Input* in = (UI::Float_Input*)e; \
+			Mesh* meshes = editor.selected_inst->m->get_meshes(); \
+			Mesh& mesh = meshes[editor.selected_mesh]; \
+			Material* mat = mesh.material; \
+			mat->point = in->val; \
+		} \
+		return 0; \
+	};
+		bind_mat_float(
+			editor.metalness_input,
+			"Metalness",
+			metalness
+		);
+		bind_mat_float(
+			editor.roughness_input,
+			"Roughness",
+			roughness
+		);
+		bind_mat_float(
+			editor.ao_input,
+			"Ambient Occlusion",
+			ao
 		);
-		editor.metalness_input->input->handler = [](
-			UI::Element* e,
-			const UI::Message& m
-		) {
-			if (editor.selected_inst) {
-				UI::Float_Input* in = (UI::Float_Input*)e;
-				Mesh* meshes = editor.selected_inst->m->get_meshes();
-				Mesh& mesh = meshes[editor.selected_mesh];
-				Material* mat = mesh.material;
-				mat->metalness = in->val;
-			}
-			return 0;
-		};
+#undef bind_mat_float
 		setup_mat_edit();
 	}
 	return 0;
-- 
cgit v1.2.3-54-g00ecf