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0
votes
2answers
210 views

Z-order with Alpha blending in a 3D world

I'm working on a game in a 3D world with 2D sprites only (like Don't Starve game). (OpenGL ES2 with C++) Currently, I'm ordering elements back to front before drawing them without batch (so 1 element ...
0
votes
2answers
880 views

SpriteBatch being drawn outside of Stage?

Currently working on my first game, though running into some problems with libgx and screen aspect ratio. What I have is a Stage which contains things like menu buttons etc, and the rest of the game ...
3
votes
1answer
266 views

Spritebatch Vertex shader world matrix change after each draw

I have a spritebatch where I draw some textures transformed in 3d space. The easy way was just Begin with the transformation matrix, draw, and end it right after. But that is silly, so I'm trying ...
1
vote
1answer
80 views

Setting uniform value of a vertex shader for different sprites in a SpriteBatch

I'm using libGDX and currently have a simple shader that does a passthrough, except for randomly shifting the vertex positions. This shift is a vec2 uniform that I set within my code's render() loop. ...
1
vote
1answer
487 views

SDL2 sprite batching and texture atlases

I have been programming a 2D game in C++, using the SDL2 graphics API for rendering. My game concept currently features effects that could result in even tens of thousands of sprites being drawn ...
1
vote
1answer
141 views

Spritebatch not working in winforms

I'm using the Winforms sample on the app hub and everything is working fine except my spritebatch won't draw anything unless I call Invalidate in the Draw method. I have this in my initialize method: ...
1
vote
1answer
328 views

Are SharpDX's ContextDirect2D methods different from XNA's SpriteBatch?

I'm migrating from XNA to SharpDX in Win8. I noticed this DrawBitmap call in one of the samples. Is this different in some shape, way or form from XNA's SpriteBatch?
0
votes
1answer
20 views

Batching and object's transformation

I'm trying to implement batching in my game (Sprite batching and 3D Mesh batching), I've read a lot of documentation about that but I don't understand something: When each object have is own ...
-1
votes
1answer
46 views

XNA spritebatch drawing order

Im new in this and im making XNA game. I have problem with spritebatch drawing order. To be explained : i click button to open inventory and i need all drawing to be behind my inventory layout. But ...
2
votes
0answers
273 views

Why is Spritebatch drawing my Textures out of order?

I just started working with XNA Studio after programming 2D games in java. Because of this, I have absolutely no experience with Spritebatch and sprite sorting. In java, I could just layer the images ...
1
vote
0answers
73 views

Rotating SpriteBatch clockwise

I have developed a 2D game that looks great on the Android. Now I want to make it cross-platform. For this I need to literally rotate everything when it is on desktop. I tried to do that by rotating ...
1
vote
0answers
368 views

Stacking Drawing Matrix for SpriteBatch in XNA

I'm trying to make a 2D engine for XNA with SpriteBatch. My object unit is Entity, which can include other Entities as its children. However, when drawing them, the rotation and scaling stacking do ...
1
vote
0answers
197 views

Sprite sorting issues

I apologize for the vague title, I'm not sure how else to phrase this problem. I am using tIDE to assist me in my game's world development. To give a dynamic effect to map layers within tIDE, it has ...
0
votes
0answers
63 views

rotating sprite with quaternion in scenegraph

I have been trying to set up a scenegraph in XNA, which I then use to draw sprites in the correct places. It uses matrix transformations to accomplish this. So far, I got position and scale working ...
0
votes
0answers
73 views

Sorting 3D particles by depth

This is a general particles question, but I use XNA/MonoGame so I looked at: http://xbox.create.msdn.com/en-US/education/catalog/sample/particle_3d for Particles 3D. I found the example not to ...
0
votes
0answers
54 views

Simultanious RenderTarget use in XNA

I am currently grappling with the idea of lighting a 2D scene as a 3D one and i need to clear up a couple of things. I have so far figured out that i am going to use a differed lighting system where ...
0
votes
0answers
122 views

Custom SpriteBatch on SharpDX

I'm using SharpDX.DirectWrite and SharpDX.Direct2D to get a SpriteBatch (or FontBatch because I won't use spritefonts). The only thing which is stopping me is the implementation. I want to load a ...
0
votes
0answers
665 views

Depth sorting 2D textures in a batch with OpenGL ES 2.0

I have a combo of texture atlases and sprite batches in an OpenGLES 2.0 2D game I'm developing which is working well, but I have a problem with depth sorting. I'm using atlases to reduce the number ...