关于基于图像和几何混合绘制中环境映照的论文-on the basis of images and geometric drawing mixed environment mapping papers

关于场景混合绘制中协调几何场景和图像之间光照关系的论文-drawing mixed on the scene to coordinate geometry scene illumination and image among the papers

Scratch论文研究资料，重点是讨论Scratch的流程图程序设计对小学五年级几何概念及逻辑推理能力的影响。-Scratch paper research data, the focus is to discuss the flow chart of the Scratch program design on the five grades of elementary geometry concepts and logical reasoning ability.