unsigned int modelLoc = glGetUniformLocation(ourShader.ID, "model");unsigned int viewLoc = glGetUniformLocation(ourShader.ID, "view");// pass them to the shaders (3 different ways)//方法一glUniformMatrix4fv(modelLoc, 1, GL_FALSE, glm::value_ptr(model));//方法二glUniformMatrix4fv(viewLoc, 1, GL_FALSE, &view[0][0]);// note: currently we set the projection matrix each frame, but since the projection matrix rarely changes it's often best practice to set it outside the main loop only once.//方法三ourShader.setMat4("projection", projection);

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