0
votes
1answer
89 views

How do I determine the look-at vector of a free-look camera?

I'm trying to create a free-look camera with DirectX 10. I've figured out how to get the directions for forward and back and left to right. However, I don't know how to rotate the look-at vector of ...
0
votes
1answer
65 views

moving first person camera with the mouse on right click

I am new to game development and I am trying to get the game input working. I have successfully got all the movement keys for walking/running/looking around working; however, I am having a terrible ...
1
vote
3answers
109 views

Applying scale to objects appears to have little effect when close up.

I just started out with D3D 11. My goal is to write a cube voxel engine (Minecraft style). Actually it's working pretty solid already, but when I finally tried to change the size of my cubes, I ran ...
0
votes
2answers
391 views

First person camera: problem

I have created a simple camera class, moved it from my C# (XNA) source to C++ for d3d. Commonly it is okay, but something is wrong with rotation. If i increase its pitch/yaw values, according to ...
3
votes
2answers
196 views

Extract smaller frustum from camera frustum?

Background: I was thinking of implementing multiselection by performing a frustum culling on a sub-part of the screen. Problem: Given total screensize, a rectangle on the screen (pos, size), and ...
2
votes
2answers
486 views

Camera frustum calculation coming out wrong

I'm trying to calculate a view/projection/bounding frustum for the 6 directions of a point light and I'm having trouble with the views pointing along the Y axis. Our game uses a right-handed, Y-up ...
0
votes
1answer
221 views

How do I create a camera for a strategy game?

How do I make a camera for a strategy game? Think something in the style of Warcraft 3, so you can lower the camera angel and view the world in a somewhat 3D format. Do I need to have some coordinate ...
1
vote
0answers
44 views

resizing directx control so that more of my object's environment is visible

I'm very new in 3D. I have a DirectX control which I want to be able to resize. A 3D object is shown in the control. On resize, I would like that object to stay the same size, only more of its ...
-1
votes
1answer
181 views

Camera not working

I made a camera in DX9. To move forward I press the Up arrow. To rotate on the Y axis I use the mouse. When I perform these movements on their own the camera moves at the speed I want. However, if I ...
3
votes
2answers
1k views

How to fix issue with my 3D first person camera? [closed]

My camera moves and rotates, but relative to the worlds origin, instead of the players. I am having difficulty rotating the camera and then translating the camera in the direction relative to the ...
7
votes
3answers
4k views

How should I implement a first-person camera?

I'm a beginner programmer and I'm creating a project which allows me to walk around rooms via a first person camera. So far, I have the buildings drawn and on, but now I'm stuck and don't know how to ...