Set GL projection matrix based on NDC min z rather than always for GL device

GL may also use [0, 1] NDC if appropriate extension is enabled

Author: TheMostDiligent

SampleBase/src/SampleBase.cpp

@@ -1,5 +1,5 @@
 /*
- *  Copyright 2019-2023 Diligent Graphics LLC
+ *  Copyright 2019-2024 Diligent Graphics LLC
  *  Copyright 2015-2019 Egor Yusov
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
@@ -126,7 +126,7 @@ float4x4 SampleBase::GetAdjustedProjectionMatrix(float FOV, float NearPlane, flo
     float4x4 Proj;
     Proj._11 = XScale;
     Proj._22 = YScale;
-    Proj.SetNearFarClipPlanes(NearPlane, FarPlane, m_pDevice->GetDeviceInfo().IsGLDevice());
+    Proj.SetNearFarClipPlanes(NearPlane, FarPlane, m_pDevice->GetDeviceInfo().NDC.MinZ == -1);
     return Proj;
 }
 

Samples/Shadows/src/ShadowsSample.cpp

@@ -1,5 +1,5 @@
 /*
- *  Copyright 2019-2022 Diligent Graphics LLC
+ *  Copyright 2019-2024 Diligent Graphics LLC
  *  Copyright 2015-2019 Egor Yusov
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
@@ -668,7 +668,7 @@ void ShadowsSample::WindowResize(Uint32 Width, Uint32 Height)
     float FarPlane    = 250.f;
     float AspectRatio = static_cast<float>(Width) / static_cast<float>(Height);
     m_Camera.SetProjAttribs(NearPlane, FarPlane, AspectRatio, PI_F / 4.f,
-                            m_pSwapChain->GetDesc().PreTransform, m_pDevice->GetDeviceInfo().IsGLDevice());
+                            m_pSwapChain->GetDesc().PreTransform, m_pDevice->GetDeviceInfo().NDC.MinZ == -1);
 }
 
 } // namespace Diligent

Tutorials/Tutorial21_RayTracing/src/Tutorial21_RayTracing.cpp

@@ -1,5 +1,5 @@
 /*
- *  Copyright 2019-2022 Diligent Graphics LLC
+ *  Copyright 2019-2024 Diligent Graphics LLC
  *  Copyright 2015-2019 Egor Yusov
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
@@ -852,7 +852,7 @@ void Tutorial21_RayTracing::WindowResize(Uint32 Width, Uint32 Height)
     // Update projection matrix.
     float AspectRatio = static_cast<float>(Width) / static_cast<float>(Height);
     m_Camera.SetProjAttribs(m_Constants.ClipPlanes.x, m_Constants.ClipPlanes.y, AspectRatio, PI_F / 4.f,
-                            m_pSwapChain->GetDesc().PreTransform, m_pDevice->GetDeviceInfo().IsGLDevice());
+                            m_pSwapChain->GetDesc().PreTransform, m_pDevice->GetDeviceInfo().NDC.MinZ == -1);
 
     // Check if the image needs to be recreated.
     if (m_pColorRT != nullptr &&

Tutorials/Tutorial22_HybridRendering/src/Tutorial22_HybridRendering.cpp

@@ -1,5 +1,5 @@
 /*
- *  Copyright 2019-2022 Diligent Graphics LLC
+ *  Copyright 2019-2024 Diligent Graphics LLC
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -978,7 +978,7 @@ void Tutorial22_HybridRendering::WindowResize(Uint32 Width, Uint32 Height)
     // Update projection matrix.
     float AspectRatio = static_cast<float>(Width) / static_cast<float>(Height);
     m_Camera.SetProjAttribs(0.1f, 100.f, AspectRatio, PI_F / 4.f,
-                            m_pSwapChain->GetDesc().PreTransform, m_pDevice->GetDeviceInfo().IsGLDevice());
+                            m_pSwapChain->GetDesc().PreTransform, m_pDevice->GetDeviceInfo().NDC.MinZ == -1);
 
     // Check if the image needs to be recreated.
     if (m_GBuffer.Color != nullptr &&

Tutorials/Tutorial23_CommandQueues/src/Tutorial23_CommandQueues.cpp

@@ -1,5 +1,5 @@
 /*
- *  Copyright 2019-2022 Diligent Graphics LLC
+ *  Copyright 2019-2024 Diligent Graphics LLC
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -643,7 +643,7 @@ void Tutorial23_CommandQueues::WindowResize(Uint32 Width, Uint32 Height)
     // Update projection matrix.
     float AspectRatio = static_cast<float>(Width) / static_cast<float>(Height);
     m_Camera.SetProjAttribs(1.f, 1000.f, AspectRatio, PI_F / 4.f,
-                            m_pSwapChain->GetDesc().PreTransform, m_pDevice->GetDeviceInfo().IsGLDevice());
+                            m_pSwapChain->GetDesc().PreTransform, m_pDevice->GetDeviceInfo().NDC.MinZ == -1);
 
     // Check if the image needs to be recreated.
     if (m_GBuffer.Color != nullptr &&