在开放式利比里亚论坛,我展示了一个简单的模式。 当我能够深入缓冲时,
glEnable(GL_CULL_FACE);
glEnable(GL_DEPTH_TEST);
glDepthMask(GL_TRUE);
一切都消失。 http://www.opengl.org/archives/resources/faq/tech/Deptbuffer.htm” 开放式利比里亚武装部队,但它帮助我。
我的观点是:angle=45deg,near=1,far=40,我将模型置于(0,0,0),我把目光放在(0,4)上。 如果没有Z-buffer,I can,见模型。
什么可能是错误的?
你们是否确保你清除了深度的缓冲?
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
^^^^^^^^^^^^^^^^^^^
如果其他答复不奏效,则询问:user886079。 http://stackoverflow.com/questions/10042412/glenablegl- deep-test-nothing-rendered/40816523#comment47079174_10043242>
如果上述工作不奏效,就检查你在白天、冰川或冰川功能上的接近计划。 如果固定到0,那么深度缓冲似乎就没有作用。
我已经尝试了几乎所有事情,但无法解决重叠问题。 我将接近数值0.0f。 我将其改为0.01f,现在的结果是需要怎样做。
如果上述答复不试图做到以下几点:
GL_CULL_FACE enabled check the winding order of your model s vertices. (LH) vs (RH). GL_DEPTH_TEST is enabled; then check the planes to your frustum against your model view projection matrix along with the camera s position & view direction.GL_BLEND is enabled; check the rendering order of your objects in comparison to the z-buffer.I am trying to create a 3D robot that should perform certain actions when certain body parts are clicked. I have successfully (sort of) implemented picking in that if you click on any x-plane part, it ...
I have started to implement cvDisplayLink to drive the render loop instead of nstimer, as detailed in this technical note https://developer.apple.com/library/archive/qa/qa1385/_index.html Is it ...
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 using an opengl es iphone application. What is the most accurate way to calculate the frames per second of my application for performance tuning?
What are the best libraries/frameworks for doing 3D and/or Zoom interfaces in Java? I d like to be able to do some prototyping of creating new types of interfaces for navigating within data and ...
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 ...
I m trying to load an image file and use it as a texture for a cube. I m using SDL_image to do that. I used this image because I ve found it in various file formats (tga, tif, jpg, png, bmp) The code ...
I have this assignment due that requires the usage of FLTK. The code is given to us and it should compile straight off of the bat, but I am having linking errors and do not know which other libraries ...