Question

我正在尝试从层次模型中部分删除纹理。我已经尝试过gl.deleteTexture（texture1），但是我完全删除了纹理。如何仅在模型的“躯干”上保持纹理？

function configureTexture() 
{
texture1 = gl.createTexture();
gl.bindTexture( gl.TEXTURE_2D, texture1 );
gl.pixelStorei(gl.UNPACK_FLIP_Y_WEBGL, true);
gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, texSize, texSize, 0, gl.RGBA, gl.UNSIGNED_BYTE, image1);
gl.generateMipmap( gl.TEXTURE_2D );
gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER,
                  gl.NEAREST_MIPMAP_LINEAR );
gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);

//gl.deleteTexture(texture1);

texture2 = gl.createTexture();
gl.bindTexture( gl.TEXTURE_2D, texture2 );
gl.pixelStorei(gl.UNPACK_FLIP_Y_WEBGL, true);
gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, texSize, texSize, 0, gl.RGBA, gl.UNSIGNED_BYTE, image2);
gl.generateMipmap( gl.TEXTURE_2D );
gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER,
                  gl.NEAREST_MIPMAP_LINEAR );
gl.texParameteri( gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
//gl.deleteTexture(texture2);

}

从层次模型中部分删除纹理

0 个答案: