Fix full_range of arrays

gfx-examples/data/shadow-forward.frag

@@ -39,7 +39,6 @@ void main() {
         // project into the light space
         vec4 light_local = light.proj * v_Position;
         // compute texture coordinates for shadow lookup
-        light_local.y *= -1.0; // difference in Vulkan target versus texture coordinates...
         light_local.xyw = (light_local.xyz/light_local.w + 1.0) / 2.0;
         light_local.z = i;
         // do the lookup, using HW PCF and comparison

gfx-examples/src/shadow.rs

@@ -113,7 +113,7 @@ impl Light {
         let mx_view = Matrix4::look_at(
             self.pos,
             Point3::origin(),
-            Vector3::unit_z(),
+            -Vector3::unit_z(),
         );
         let projection = PerspectiveFov {
             fovy: Deg(self.fov).into(),

wgpu-native/src/device.rs

@@ -442,8 +442,8 @@ pub fn device_create_texture(
         format: desc.format,
         full_range: hal::image::SubresourceRange {
             aspects,
-            levels: 0..1, //TODO: mips
-            layers: 0..1, //TODO
+            levels: 0 .. 1, //TODO: mips
+            layers: 0 .. desc.array_size as u16,
         },
         swap_chain_link: None,
         life_guard: LifeGuard::new(),