Shadows Maps is unable to create because the size is more that the GPU supports.
By default shadows maps has a resolution of 4K.
In the next image you can see that everything is black, that is because the shader can't read the shadow map, here the shadow map is 8,196, my GPU only supports 8K (8,192).
Here you can see the working shadow map running at 4K.
Guerra24
commented
8 years ago
Shadows Maps is unable to create because the size is more that the GPU supports. By default shadows maps has a resolution of 4K. In the next image you can see that everything is black, that is because the shader can't read the shadow map, here the shadow map is 8,196, my GPU only supports 8K (8,192).
Here you can see the working shadow map running at 4K.