/// <summary>
/// Create any resources needed for emulation.
/// </summary>
private static void _InitializeResourcesForEmulation()
{
// Create textures:
m_emulatedColorRenderTexture = new RenderTexture(EMULATED_CAMERA_WIDTH,
EMULATED_CAMERA_HEIGHT,
24, RenderTextureFormat.ARGB32);
m_emulationByteBufferCaptureTextures = new Texture2D[2];
m_emulationByteBufferCaptureTextures[0] = new Texture2D(EMULATED_CAMERA_PACKED_WIDTH,
EMULATED_CAMERA_PACKED_Y_HEIGHT,
TextureFormat.ARGB32, false);
m_emulationByteBufferCaptureTextures[1] = new Texture2D(EMULATED_CAMERA_PACKED_WIDTH,
EMULATED_CAMERA_PACKED_UV_HEIGHT,
TextureFormat.ARGB32, false);
m_emulatedExpId_Y = new RenderTexture(EMULATED_CAMERA_PACKED_WIDTH,
EMULATED_CAMERA_PACKED_Y_HEIGHT,
0, RenderTextureFormat.ARGB32);
m_emulatedExpId_CbCr = new RenderTexture(EMULATED_CAMERA_PACKED_WIDTH,
EMULATED_CAMERA_PACKED_UV_HEIGHT,
0, RenderTextureFormat.ARGB32);
m_emulatedExpId_Y.filterMode = FilterMode.Point;
m_emulatedExpId_CbCr.filterMode = FilterMode.Point;
m_emulatedExpId_Y.Create();
m_emulatedExpId_CbCr.Create();
// Find shaders by searching for them:
if (EmulatedEnvironmentRenderHelper.CreateMaterialFromShaderName(EMULATED_RGB2YUV_Y_SHADERNAME,
out m_yuvFilterY))
{
m_yuvFilterY.SetFloat("_TexWidth", EMULATED_CAMERA_WIDTH);
}
else
{
Debug.LogError("Could not find shader "
+ EMULATED_RGB2YUV_Y_SHADERNAME
+ ". Tango color camera emulation will not work correctly.");
}
if (EmulatedEnvironmentRenderHelper.CreateMaterialFromShaderName(EMULATED_RGB2YUV_CBCR_SHADERNAME,
out m_yuvFilterCbCr))
{
m_yuvFilterCbCr.SetFloat("_TexWidth", EMULATED_CAMERA_WIDTH);
}
else
{
Debug.LogError("Could not find shader "
+ EMULATED_RGB2YUV_CBCR_SHADERNAME
+ ". Tango color camera emulation will not work correctly.");
}
}
/// <summary>
/// Create any resources needed for emulation.
/// </summary>
private static void _InternResourcesForEmulation()
{
if (m_emulationIsInitialized)
{
return;
}
// Create textures:
m_emulatedColorRenderTexture = new RenderTexture(EMULATED_CAMERA_WIDTH, EMULATED_CAMERA_HEIGHT, 24,
RenderTextureFormat.ARGB32);
m_emulatedARScreenTexture = new RenderTexture(EMULATED_CAMERA_WIDTH, EMULATED_CAMERA_HEIGHT, 0,
RenderTextureFormat.ARGB32);
m_emulationByteBufferCaptureTextures = new Texture2D[2];
m_emulationByteBufferCaptureTextures[0] = new Texture2D(EMULATED_CAMERA_PACKED_WIDTH,
EMULATED_CAMERA_PACKED_Y_HEIGHT,
TextureFormat.ARGB32, false);
m_emulationByteBufferCaptureTextures[1] = new Texture2D(EMULATED_CAMERA_PACKED_WIDTH,
EMULATED_CAMERA_PACKED_UV_HEIGHT,
TextureFormat.ARGB32, false);
// Find shaders by searching for them:
if (EmulatedEnvironmentRenderHelper.CreateMaterialFromShaderName(EMULATED_RGB2YUV_Y_SHADERNAME,
out m_yuvFilterY))
{
m_yuvFilterY.SetFloat("_TexWidth", EMULATED_CAMERA_WIDTH);
}
else
{
Debug.LogError("Could not find shader "
+ EMULATED_RGB2YUV_Y_SHADERNAME
+ ". Tango color camera emulation will not work correctly.");
}
if (EmulatedEnvironmentRenderHelper.CreateMaterialFromShaderName(EMULATED_RGB2YUV_CBCR_SHADERNAME,
out m_yuvFilterCbCr))
{
m_yuvFilterCbCr.SetFloat("_TexWidth", EMULATED_CAMERA_WIDTH);
}
else
{
Debug.LogError("Could not find shader "
+ EMULATED_RGB2YUV_CBCR_SHADERNAME
+ ". Tango color camera emulation will not work correctly.");
}
if (EmulatedEnvironmentRenderHelper.CreateMaterialFromShaderName(EMULATED_RGB_ARSCREEN_SHADERNAME,
out m_emulationArScreenMaterial))
{
m_emulationArScreenMaterial.SetVector("_UVBottomLeft", new Vector4(0, 0, 0, 0));
m_emulationArScreenMaterial.SetVector("_UVBottomRight", new Vector4(0, 1, 0, 0));
m_emulationArScreenMaterial.SetVector("_UVTopLeft", new Vector4(1, 0, 0, 0));
m_emulationArScreenMaterial.SetVector("_UVTopRight", new Vector4(1, 1, 0, 0));
}
else
{
Debug.LogError("Could not find shader "
+ EMULATED_RGB_ARSCREEN_SHADERNAME
+ ". Tango color camera emulation will not work correctly.");
}
m_emulationIsInitialized = true;
}
