decal slopeBlendPower

Editor/DecalWindow.cpp

@@ -10,7 +10,7 @@ void DecalWindow::Create(EditorComponent* _editor)
 {
 	editor = _editor;
 	wi::gui::Window::Create(ICON_DECAL " Decal", wi::gui::Window::WindowControls::COLLAPSE | wi::gui::Window::WindowControls::CLOSE);
-	SetSize(XMFLOAT2(300, 180));
+	SetSize(XMFLOAT2(300, 200));
 
 	closeButton.SetTooltip("Delete DecalComponent");
 	OnClose([=](wi::gui::EventArgs args) {
@@ -53,6 +53,19 @@ void DecalWindow::Create(EditorComponent* _editor)
 	});
 	AddWidget(&onlyalphaCheckBox);
 
+	slopeBlendPowerSlider.Create(0, 8, 0, 1000, "Slope Blend: ");
+	slopeBlendPowerSlider.SetSize(XMFLOAT2(100, hei));
+	slopeBlendPowerSlider.SetTooltip("Set a power factor for blending on surface slopes. 0 = no slope blend, increasing = more slope blend");
+	slopeBlendPowerSlider.OnSlide([=](wi::gui::EventArgs args) {
+		Scene& scene = editor->GetCurrentScene();
+		DecalComponent* decal = scene.decals.GetComponent(entity);
+		if (decal != nullptr)
+		{
+			decal->slopeBlendPower = args.fValue;
+		}
+	});
+	AddWidget(&slopeBlendPowerSlider);
+
 	y += step;
 
 	infoLabel.Create("");
@@ -80,6 +93,7 @@ void DecalWindow::SetEntity(Entity entity)
 	{
 		SetEnabled(true);
 		onlyalphaCheckBox.SetCheck(decal->IsBaseColorOnlyAlpha());
+		slopeBlendPowerSlider.SetValue(decal->slopeBlendPower);
 	}
 	else
 	{
@@ -98,7 +112,7 @@ void DecalWindow::ResizeLayout()
 	auto add = [&](wi::gui::Widget& widget) {
 		if (!widget.IsVisible())
 			return;
-		const float margin_left = 80;
+		const float margin_left = 100;
 		const float margin_right = 40;
 		widget.SetPos(XMFLOAT2(margin_left, y));
 		widget.SetSize(XMFLOAT2(width - margin_left - margin_right, widget.GetScale().y));
@@ -127,5 +141,6 @@ void DecalWindow::ResizeLayout()
 	add_fullwidth(infoLabel);
 	add_right(placementCheckBox);
 	add_right(onlyalphaCheckBox);
+	add(slopeBlendPowerSlider);
 
 }