From 213983403d2d54040065b72819f36af0a756f7ca Mon Sep 17 00:00:00 2001
From: Jens Koenen <koenen@vis.rwth-aachen.de>
Date: Mon, 14 Apr 2025 13:30:13 +0200
Subject: [PATCH] Fixed last bug and updated documentation
---
README.md | 8 ++++----
Source/HMDSimulatorHMD/Private/SimulatedHMD.cpp | 16 ++++++++++++----
2 files changed, 16 insertions(+), 8 deletions(-)
diff --git a/README.md b/README.md
index b7740ef..196d883 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,3 @@
-# THIS VERSION IS NOT WORKING RIGHT NOW
-
# HMD Simulator
The HMD Simulator is an Unreal plugin that emulates a connected HMD and its controllers. Once the plugin is added to your project and enabled, you can [start in VR](Resources/VRLaunch.png) even if you do not have an HMD connected.
@@ -27,8 +25,10 @@ As shown in the following image, if you want to control an action with the HMD S
For the Unreal VR template, the following mappings could be used:
**IMC_Default**
-- IA_Grab_Left <-> HMDSimulator (L) Grip Button
-- IA_Grab_Right <-> HMDSimulator (R) Grip Button
+- IA_Grab_Left_Pressed <-> HMDSimulator (L) Grip Button
+- IA_Grab_Right_Pressed <-> HMDSimulator (R) Grip Button
+- IA_Grab_Left_Released <-> HMDSimulator (L) Grip Button
+- IA_Grab_Right_Released <-> HMDSimulator (R) Grip Button
- IA_Menu_Toggle_Left <-> HMDSimulator (L) Menu Button
- IA_Menu_Toggle_Right <-> HMDSimulator (R) Menu Button
diff --git a/Source/HMDSimulatorHMD/Private/SimulatedHMD.cpp b/Source/HMDSimulatorHMD/Private/SimulatedHMD.cpp
index 5f4304b..63b65d6 100644
--- a/Source/HMDSimulatorHMD/Private/SimulatedHMD.cpp
+++ b/Source/HMDSimulatorHMD/Private/SimulatedHMD.cpp
@@ -250,13 +250,21 @@ void FSimulatedHMD::CopyTexture_RenderThread(FRHICommandListImmediate& RHICmdLis
const bool bSameSize = DstRect.Size() == SrcRect.Size();
if (bSameSize)
{
- //FRHIBatchedShaderParameters& BatchedParameters, FRHISamplerState* SamplerStateRHI, FRHITexture* TextureRHI
-
- PixelShader->SetParameters(RHICmdList, TStaticSamplerState<SF_Point>::GetRHI(), SrcTexture);
+ FRHIBatchedShaderParametersAllocator* batch_allocator = RHICmdList.CreateBatchedShaderParameterAllocator(ERHIBatchedShaderParameterAllocatorPageSize::Small);
+ FRHIBatchedShaderParameters batch(*batch_allocator);
+
+ PixelShader->SetParameters(batch, TStaticSamplerState<SF_Point>::GetRHI(), SrcTexture);
+
+ RHICmdList.SetBatchedShaderParameters(PixelShader.GetPixelShader(), batch);
}
else
{
- PixelShader->SetParameters(RHICmdList, TStaticSamplerState<SF_Bilinear>::GetRHI(), SrcTexture);
+ FRHIBatchedShaderParametersAllocator* batch_allocator = RHICmdList.CreateBatchedShaderParameterAllocator(ERHIBatchedShaderParameterAllocatorPageSize::Small);
+ FRHIBatchedShaderParameters batch(*batch_allocator);
+
+ PixelShader->SetParameters(batch, TStaticSamplerState<SF_Bilinear>::GetRHI(), SrcTexture);
+
+ RHICmdList.SetBatchedShaderParameters(PixelShader.GetPixelShader(), batch);
}
RendererModule->DrawRectangle(
--
GitLab