必考的就是渲染管线了
几何阶段
obj space->world space->eyespace->project to CVV to clip(frustum culling)->project to screen coordinate spaceobj space->world space->eye
必考的就是渲染管线了
几何阶段
obj space->world space->eyespace->project to CVV to clip(frustum culling)->project to screen coordinate spaceobj space->world space->eye