0, elementBuffer.capacity() * Short.BYTES, elementBuffer); gl.glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0); gl.glBindVertexArray(vertexArrayName.get(0));
gl.ELEMENT_ARRAY_BUFFER 表示缓冲区对象中包含顶点的索引值 buffer 指定之前由gl.creareBuffer返回的待绑定的缓冲区对象,如果指定为null,则禁用对target的绑定。 gl.bindBuffer(gl.ARRAY_BUFFER,vertexBuffer);
glBindRenderbuffer(GL_RENDERBUFFER, 0); //将渲染buffer绑定到默认的渲染buffer,一般用于打破之前的渲染buffer绑定关系,使OpenGL的渲染buffer绑定状态恢复到默认状态。 glBindBuffer(GL_ARRAY_BUFFER, 0);//将顶点数据buffer和之前的绑定关系进行解绑 用于打破之前的顶点数据buffer的绑定关系,使OpenGL的顶点数据buffer绑...
GLuint vao;glGenVertexArrays(1, &vao); GLint bound_buff;glGetIntegerv(GL_ELEMENT_ARRAY_BUFFER_BINDING, &bound_buff); std::cout <<"Bound before glBindVertexArray: "<< bound_buff <<"\n";glBindVertexArray(vao);// ^- an implicit glBindBuffer(GL_ELEMENT_ARRAY_BUFFER,0); ?glGetIntege...
AGL AGL Constants AGL Functions Functions aglSetWindowRefDeprecated glmCallocDeprecated glmCopyDeprecated glmDCBAllocDeprecated glmDCBFreeDeprecated glmFreeDeprecated glmGetErrorDeprecated glmGetIntegerDeprecated glmMallocDeprecated glmPageFreeAllDeprecated glmReallocDeprecated glmSetDoubleDeprecated...
index_bg.js:390 WebGL: INVALID_OPERATION: bindBuffer: element array buffers can not be bound to a different target __wbg_bindBuffer web_sys::features::gen_WebGl2RenderingContext::WebGl2RenderingContext::bind_buffer luminance_webgl::webgl2::state::WebGL2State::bind_array_buffer ...
glmZeroDeprecated GL GL functions and macros Structures S GLMfunctions Macros # glBeginQuery # glBeginQueryARB # glBeginTransformFeedbackEXT # glBindAttribLocation # glBindAttribLocationARB # glBindBuffer # glBindBufferARB # glBindBufferBase
https://learnopengl-cn.github.io/01%20Getting%20started/04%20Hello%20Triangle/ ...
解决的问题有两个: 1)实现水平滑动的ListView。重写AdapterView,上代码: Java代码 package ...
GL.glBindBuffer(GL.GL_ELEMENT_ARRAY_BUFFER,self.indexBufferObject) GL.glBindVertexArray(0) GL.glEnable(GL.GL_CULL_FACE) GL.glCullFace(GL.GL_BACK) GL.glFrontFace(GL.GL_CW) GL.glEnable(GL.GL_DEPTH_TEST) GL.glDepthMask(GL.GL_TRUE) ...