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struct NS_RENDER_D3D11RENDERDEVICE_API D3D11Factory
{
static Noesis::Ptr<Noesis::Texture> WrapTexture(ID3D11Texture2D* texture, uint32_t width,
uint32_t height, uint32_t levels, bool isInverted);
};
How to convert an image to ID3D11Texture2D* type or Cv::Mat to ID3D11Texture2D* or TextureSource? I have not made any games(need Unity?), so i cant understand how to do this.For example, If you are using D3D11 you can create a texture using an external handle with WrapTexture:Code: Select allstruct NS_RENDER_D3D11RENDERDEVICE_API D3D11Factory { static Noesis::Ptr<Noesis::Texture> WrapTexture(ID3D11Texture2D* texture, uint32_t width, uint32_t height, uint32_t levels, bool isInverted); };
cv::Mat img = cv::imread("./photo_2018-12-25_23-49-35.jpg");
ID3D11Texture2D* d3dTexture;
cv::directx::convertToD3D11Texture2D(img, d3dTexture);
Ptr<Texture> texture = D3D11Factory::WrapTexture(d3dTexture, 512, 512, 1, false);
Image* image = this->FindName<Image>("image1");
image->SetSource(MakePtr<TextureSource>(texture));
Sorry, I have no idea what is "cv::Mat", you need probably to get assistance in other forums about it. That's not a NoesisGUI thing.I tried to convert from cv::Mat to ID3D11Texture2D* but got an error:
Main.cpp:58: undefined reference to `NoesisApp::D3D11Factory::WrapTexture(ID3D11Texture2D*, unsigned int, unsigned int, unsigned int, bool)'
All the source you see in our SDK is part of the application framework (libNoesisApp.so). You can use that code as reference to build your own integration with NoesisGUI.I saw the implementation of "D3D11Factory::WrapTexture" in Src/Packages/Render/D3D11RenderDevice/Src/Render.D3D11RenderDevice.cpp. was it included in libNoesis.so or libNoesisApp.so? Or should i include "Render.D3D11RenderDevice.cpp" manually into project?
Hi @jsantos,For example, If you are using D3D11 you can create a texture using an external handle with WrapTexture:Code: Select allstruct NS_RENDER_D3D11RENDERDEVICE_API D3D11Factory { static Noesis::Ptr<Noesis::Texture> WrapTexture(ID3D11Texture2D* texture, uint32_t width, uint32_t height, uint32_t levels, bool isInverted); };
undefined reference to `NoesisApp::D3D11Factory::WrapTexture(ID3D11Texture2D*, unsigned int, unsigned int, unsigned int, bool)'
If you search inside the code you will find the implementation in the D3D11RenderDevice.cpp file.It seems that the program could not find implementation of WrapTexture. does libNoesisApp.so or libNoesis.socontain WrapTexture implementation?
Thank you!