opengl 映射
- 作者: 况俊哥哥
- 来源: 51数据库
- 2020-09-28
在绑定纹理后，添加下面四行代码
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
刚才找了下资料发现可以使用下面函数来实现，但是参数不清楚怎么填，求解释:glTexSubImage2D(int target, int level, int xoffset, int yoffset, int width, int height, int format, int type, Buffer pixels)
hero：gl.glgetstring(gl10.gl_version))返回opengl es 1.0-cmstring extensions = gl.glgetstring(gl10.gl_extensions); boolean npot = extensions.contains("gl_apple_texture_2d_limited_npot");npot值为false
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameterf(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
刚才找了下资料发现可以使用下面函数来实现，但是参数不清楚怎么填，求解释:glTexSubImage2D(int target, int level, int xoffset, int yoffset, int width, int height, int format, int type, Buffer pixels)
hero：gl.glgetstring(gl10.gl_version))返回opengl es 1.0-cmstring extensions = gl.glgetstring(gl10.gl_extensions); boolean npot = extensions.contains("gl_apple_texture_2d_limited_npot");npot值为false
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