Skye | Progressive Real-Time Rendering | Image Editing library
kandi X-RAY | Skye Summary
kandi X-RAY | Skye Summary
This is the source code to the paper: Progressive Real-Time Rendering of One Billion Points Without Hierarchical Acceleration Structures (Markus Schütz, Gottfried Mandlburger, Johannes Otepka, Michael Wimmer). Skye is a live coding framework and point cloud viewer using a progressive rendering method that allows viewing any point cloud that fits in GPU memory in real time without the need to create hierarchical acceleration structures in advance. Instead of rendering all the points every frame, we distribute the rendering over multiple frames. The previous frame is reprojected to the current in order to preserve already rendered detail, and holes are filled by rendering a certain number of random points. The amount of random points can be adjusted to ensure real-time frame rates and over the course of a few frames, the image will converge to the full model. It's being developed at the Research Division of Computer Graphics, TU Wien.
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QUESTION
I'm trying to import data from semicolon separated csv file into a SQL Server database. Here is the table structure
...ANSWER
Answered 2022-Mar-12 at 12:06The SQL Server import facilities are very intolerant of bad data and even just formatting variations or options. In my career, I have literally spent thousands of work-hours trying to develop and debug import procedures for customers. I can tell you right now, that trying to fix this with SQL alone is both difficult and time-consuming.
When you have this problem (bad data and/or inconsistent formatting) it is almost always easier to find or develop a more flexible tool to pre-process the data into the rigid standard that SQL expects. So I would say that if Excel can parse it then just use Excel automation to pre-process them and then use SQL to import the Excel output. If that's not practical for you, then I'd advise writing your own tool in some client language (C#, Vb, Java, Python, etc.) to pre-process the files.
You can do it in SQL (and I have done it many times), but I promise you that it is a long complicated trek.
SSIS has more flexible error-handling for problems like this, but if you are not already familiar and using it, it has a very steep learning curve and your first SSIS project is likely to be very time-consuming also.
QUESTION
I currently am working on an app that has a list of characters and images associated with each of them.
I want to insert images for all the characters using a for loop without actually hardcoding their image names:
Example:
...ANSWER
Answered 2022-Feb-12 at 10:54You can use string name to get drawable resource identifier:
QUESTION
Hi I have a course
table
ANSWER
Answered 2022-Jan-21 at 13:33In this case, it would be better to use in
operator to avoid logical mistakes related to parentheses, also you should use count
with distinct
to avoid counting the same types.
QUESTION
I'm recently new in the python world, and I'm struggling with one problem...
I'm doing an app that connects to a database in the raspberry pi (which is always changing its ip, and android phones can't solve its hostname, that's why I need to specify the address).
I'm currently using Python 3.9 and Kivy 2.0.0.
I want that those 2 variables (mydb
and mycursor
) inside the variavel
function to be accessible inside the other functions... Is there any way for me to do this?
Main.py
...ANSWER
Answered 2021-Dec-10 at 16:30You should add self.
before every variable which you want to be accessible from every method
in the object
.
For example make every mydb
variable to self.mydb
,and mycursor
to self.mycursor
.
QUESTION
I am trying to encapsulate the functionality from this sample code here, inside a Table-Function.
I can run the sample alone without any problem.
But when I create a table function, just with a single call to OPEN_CURSOR , I receive SQL0577N
...ANSWER
Answered 2021-Nov-25 at 21:07Look at the note about the MODIFIES SQL DATA
in the CREATE FUNCTION statement description:
4 Valid only for compiled scalar function definition and an inlined table function definition.
But you can't use PIPE
in an inlined function.
So, you want to use different functionalities, which can't be used together.
The inconsistency you found in the documentation is not related to you problem.
QUESTION
I was tasked to use a map to store the names of 5 students with their corresponding average grade. I have initialised this map with fictitious hardcoded names and grades as follows:
...ANSWER
Answered 2021-Oct-13 at 09:33QUESTION
I am new in LSTM and python. My goal is to represent the sentence using LSTM. Could u tell me I am doing the right? how to fix the error when running the following code ?
"TypeError: embedding(): argument 'indices' (position 2) must be Tensor, not str"
...ANSWER
Answered 2021-Mar-31 at 15:05Please see torch embedding tutorial and use embedding with keras for knowledge about word embeddings.
Basically nn.Embedding(vocab_size, embed_size)
is a matrix vocab_size*embed_size, where each row corresponds to a word's representation.
In order to know which word correspond to which row you should define a vocabulary that can transform a word into an index (for example a python dictionary {'hello': 0, 'word': 1}
).
And before that to transform a sentence into word (in order to compute the vocabulary) you need to tokenize the sentence (using nltk.word_tokenize
or str.split()
for example).
Though torch.nn.Embedding
expects a Tensor, so if you want to process multiple sentence into batches, and the sentence have different length you will need to pad the sentence with empty tokens in order to fit them into a Tensor.
QUESTION
I am currently practicing making a simple website. I have a problem in the navigation bar above my website. When I scroll further down my website, their color when I hover and their responsiveness disappears. Here's a pic to help you understand my problem.
I don't know if I use some codes right but here's my code, you can leave a tip or you can also add on how the code works so I can correct my mistake.
...ANSWER
Answered 2021-Mar-27 at 01:33If you add z-index: 1;
to .topnav
, your problem will be solved. Because, topnav
falls under the other contents that comes after topnav
such as text, anchor est.
QUESTION
I know my questions are similar to other questions but I could not figure it.
...ANSWER
Answered 2021-Feb-19 at 05:44For fullname, you cane use replace(".", "")
to remove the '.'
So for fullname it can be:
i.substring(0, i.lastIndexOf("@")).replace(".", "")
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/replace
QUESTION
I'm trying to center my image. I tried 'left: 50%', which kind of worked, but it changed the appearance of the page on a smaller screen by adding a horizontal scroll, which really messed up the look of the whole page (the top and bottom div containers weren't filling the width of the page).
Is there an easy way to center it without causing this horizontal scroll on smaller screens?
...ANSWER
Answered 2020-Dec-20 at 10:50add
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