I ve found an issue when deleting a texture from a sphere. I have created a sphere with a texture and it works. Then, I duplicated this file and take the duplicated file and delete the texture from it. After that deletion all the texture in all local files do not appear!
In addition, when I try to open similar files via internet it works again. What is wrong?
Here are 2 images describing the situation. Note the URLs.
Due to the cross-domain restrictions on texture loading, you need to serve the image file from the same domain as the html page. Also I believe that if you load the html and image from local file system using "file:///" url, it won t be successful. You will get a SECURITY error depending upon which browser you are using.
Read more about cross-domain restriction on texture loading here.
I have a sphere with per-vertex normals and I m trying to derive the texture coordinates for the object using the algorithm: U = Asin(Norm.X) / PI + 0.5 V = Asin(Norm.Y) / PI + 0.5 With a polka dot ...
Approximately what s the maximum number of 1024x1024 32 bit .pngs which can be loaded at the same time with openGL in iphone ?, without risk of the app crashing. And .pvr ? a much higher number ? ...
How would I link in or compile SOIL (http://lonesock.net/soil.html) into my C++ OpenGL project on Mac OS X?
I m trying to draw grayscale image in color as texture in OpenGL using two colors. Black goes to color1 and white goes to color2. Texture is loaded using GL_RGBA. I have tried two solutions: 1) ...
I m using the standard .fbx importer with custom shaders in XNA. The .fbx model is UV wrapped properly and is textured appropriately when I use BasicEffect. However when I use my custom effect I have ...
So i have a set of four points in 3D Space. P1 [0, 0, 0] P2 [128, 0, 0] P3 [0, 128, 0] P4 [128, 128, 0] Which I m then projecting orthographically to the screen effectively giving me two ...
I have a really weird problem with PVR textures on the iPhone simulator- the framerate falls through the floor on the iPhone simulator, but on the iPhone itself it works just fine. Has anyone had any ...
I am attempting to make an image stretch effect on the iphone. I make a vertex array and shift the texture data for each indice within an arbitrary radius of a background image. Then make the ...
