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    21 st
                     6.  Competency-based/Application-based questions.                            Century   #Critical Thinking
                                                                                                    Skills  #Technology Literacy
                        a.   Hriday wants to paint colours directly on his 3D model without using textures. Which Blender mode
                            will allow him to paint on the vertices of the object?
                        b.   Vaishnavi wants to rotate her object smoothly, but she wants to rotate it only on the Z-axis. After
                            selecting the Rotate tool, she sees three circles in blue, green and red. Which circle should she click
                            to lock the rotation to the Z-axis?

                                                                                                  21 st   #Technology Literacy
                        LAB ACTIVITY                                                            Century   #Critical Thinking
                                                                                                 Skills

                        1.  Go to the computer lab and perform the following tasks in Blender:
                               Model  a detailed  cafe with elements  like
                               doors, windows, furniture and branding using
                               Blender.
                               Apply realistic materials, textures and lighting
                               to enhance the visual appeal of the cafe.
                               Set up cameras and HDRI lighting to create a
                               professional-quality render.
                               Learn to organise and render a 3D scene for
                               showcasing their design.

                        2.   Design the robotic arm in blender by performing
                           the following tasks:
                              Model a functional robotic arm using Blender
                               tools like extrude, inset, loop cut and bevel.
                              Design intricate details such as joints, pistons
                               and a hydraulic system.

                              Rig the robotic arm for smooth and realistic
                               movement.

                              Apply materials and textures for a polished
                               final appearance.
                              Enhance the arm with animation constraints
                               for dynamic operation.
                              Export the final design for presentation or 3D printing.

                        3.  Create the space bunny in Blender:
                              Model a space bunny using Blender tools like extrude, inset, loop cut and bevel modifiers.
                              Rig the bunny to create an armature with inverse kinematics for smooth movement.
                              Build a space environment with hills, craters and a plane.
                              Animate the Space Bunny using keyframes and create a seamless walk cycle.

                              Render the scene with realistic lighting and textures for a polished final output.

                                                                                                      More on Blender  143

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