<div dir="ltr"><ol class="gmail-scrollerInner_e2e187" aria-label="Messages in" role="list" tabindex="0" style="margin:0px;padding:0px;border:0px;font-family:"gg sans","Noto Sans","Helvetica Neue",Helvetica,Arial,sans-serif,"Apple Symbols";font-size:16px;vertical-align:baseline;list-style:none;min-height:0px;overflow:hidden;color:rgb(0,0,0)"><li id="gmail-chat-messages-1210925478815334442-1292522554736513096" class="gmail-messageListItem_d5deea" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:none"><div class="gmail-message_d5deea gmail-cozyMessage_d5deea gmail-groupStart_d5deea gmail-wrapper_f9f2ca gmail-cozy_f9f2ca gmail-zalgo_f9f2ca" role="article" tabindex="-1" aria-labelledby="message-username-1292522554736513096 uid_1 message-content-1292522554736513096 uid_2 message-timestamp-1292522554736513096" style="margin:1.0625rem 0px 0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px;min-height:2.75rem;padding-right:48px"><div class="gmail-contents_f9f2ca" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px"><div id="gmail-message-content-1292522554736513096" class="gmail-markup_f8f345 gmail-messageContent_f9f2ca" style="margin-top:0px;margin-right:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;font-size:1rem;vertical-align:baseline;outline:0px;line-height:1.375rem;overflow:hidden"><span style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px"> I have  an Engineering problem that</span><span style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px">'s a combination of Mechanical Engineering </span><span style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px">(2D and 3D</span><span style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px"> graphics</span><span style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px">) and Electrical Engineering </span><span style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px">(bits</span><span style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px">).</span></div></div><div class="gmail-buttonContainer_f9f2ca" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px"><div class="gmail-buttons_d5deea gmail-container_a3b500 gmail-isHeader_a3b500" role="group" aria-label="Message Actions" style="margin:0px;padding:0px 14px 0px 32px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px;opacity:0"><div class="gmail-buttonsInner_d5deea gmail-popover_e986d9 gmail-popoverReactionHoverBar_e986d9 gmail-wrapper_f7e168" style="margin:0px;padding:2px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px;display:grid;box-sizing:border-box;height:auto;border-radius:8px;overflow:visible"><div class="gmail-hoverBarButton_e986d9 gmail-button_f7e168" aria-label="Click to react with white_check_mark" role="button" tabindex="0" style="margin:0px;padding:2px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px;display:flex;height:24px;min-width:24px;border-radius:6px"><div class="gmail-icon_e986d9 gmail-buttonContent_e986d9" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px;width:20px;height:20px;display:flex;object-fit:contain"><div class="emoji emoji_a3b500" role="img" aria-label="" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:bottom;outline:0px;object-fit:contain;width:20px;height:20px;background-image:url("/assets/27311c5caafe667efb19.svg");background-size:contain;background-repeat:no-repeat"></div></div></div><div class="gmail-hoverBarButton_e986d9 gmail-button_f7e168" aria-label="Click to react with thumbsdown" role="button" tabindex="0" style="margin:0px;padding:2px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px;display:flex;height:24px;min-width:24px;border-radius:6px"><div class="gmail-icon_e986d9 gmail-buttonContent_e986d9" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px;width:20px;height:20px;display:flex;object-fit:contain"><div class="emoji emoji_a3b500" role="img" aria-label="" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:bottom;outline:0px;object-fit:contain;width:20px;height:20px;background-image:url("/assets/dfd2db3befa27905365c.svg");background-size:contain;background-repeat:no-repeat"></div></div></div><div class="gmail-separator_e986d9" style="margin:2px 4px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px;width:1px;height:24px;border-radius:100px"></div><div class="gmail-hoverBarButton_e986d9 gmail-button_f7e168" aria-label="Add Reaction" role="button" tabindex="0" style="margin:0px;padding:2px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px;display:flex;height:24px;min-width:24px;border-radius:6px"></div><div class="gmail-hoverBarButton_e986d9 gmail-button_f7e168" aria-label="Edit" role="button" tabindex="0" style="margin:0px;padding:2px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px;display:flex;height:24px;min-width:24px;border-radius:6px"></div><div class="gmail-hoverBarButton_e986d9 gmail-button_f7e168" aria-label="Forward" role="button" tabindex="0" style="margin:0px;padding:2px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px;display:flex;height:24px;min-width:24px;border-radius:6px"></div><div class="gmail-hoverBarButton_e986d9 gmail-button_f7e168" aria-label="More" aria-expanded="false" role="button" tabindex="0" style="margin:0px;padding:2px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px;display:flex;height:24px;min-width:24px;border-radius:6px"></div></div></div></div></div></li><li id="gmail-chat-messages-1210925478815334442-1292522852557262868" class="gmail-messageListItem_d5deea" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:none"><div class="gmail-message_d5deea gmail-cozyMessage_d5deea gmail-wrapper_f9f2ca gmail-cozy_f9f2ca gmail-zalgo_f9f2ca" role="article" tabindex="-1" aria-labelledby="message-username-1292522554736513096 uid_1 message-content-1292522852557262868 uid_2 message-timestamp-1292522852557262868" style="margin:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px;min-height:1.375rem;padding-right:48px"><div class="gmail-contents_f9f2ca" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px"><span class="gmail-latin24CompactTimeStamp_f9f2ca gmail-timestamp_f9f2ca gmail-timestampVisibleOnHover_f9f2ca gmail-alt_f9f2ca" style="margin-top:0px;margin-bottom:0px;margin-left:0px;padding:0px;border:0px;font-style:inherit;font-family:inherit;font-size:0.6875rem;vertical-align:baseline;outline:0px;display:inline-block;height:1.375rem;opacity:1;width:56px;line-height:1.375rem;text-align:right"><span class="gmail-separator_f9f2ca" aria-hidden="true" style="opacity:0;display:inline-block">[</span>11:24 AM<span class="gmail-separator_f9f2ca" aria-hidden="true" style="opacity:0;display:inline-block">]</span></span><div id="gmail-message-content-1292522852557262868" class="gmail-markup_f8f345 gmail-messageContent_f9f2ca" style="margin-top:0px;margin-right:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;font-size:1rem;vertical-align:baseline;outline:0px;line-height:1.375rem;overflow:hidden"><a class="gmail-anchor_af404b gmail-anchorUnderlineOnHover_af404b" href="https://coderextreme.net/public/symbols.html" rel="noreferrer noopener" target="_blank" title="https://coderextreme.net/public/symbols.html" role="button" tabindex="0" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px;word-break:break-word"><span style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px">https://coderextreme.net/public/symbols.html</span></a><span style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px">  The 2D views below should agree with the 3D views above</span><span style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px">.  Select the color box menu item</span><span style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:0px">, then select torus and cylinder geometry to change colors.  Results will show below the 3D scene.  If you play with it a bit, you'll see what's going on.  You can move around the scene by click-dragging with the mouse in the black area.</span></div></div></div></li><li id="gmail-chat-messages-1210925478815334442-1292522852557262868" class="gmail-messageListItem_d5deea" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:none"><div id="gmail-message-content-1292522852557262868" class="gmail-markup_f8f345 gmail-messageContent_f9f2ca" style="margin-top:0px;margin-right:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;font-size:1rem;vertical-align:baseline;outline:0px;line-height:1.375rem;overflow:hidden"><br></div></li><li id="gmail-chat-messages-1210925478815334442-1292522852557262868" class="gmail-messageListItem_d5deea" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:none"><div id="gmail-message-content-1292522852557262868" class="gmail-markup_f8f345 gmail-messageContent_f9f2ca" style="margin-top:0px;margin-right:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;font-size:1rem;vertical-align:baseline;outline:0px;line-height:1.375rem;overflow:hidden">Ideally, we could do this sort of thing without scripting.</div></li></ol><div><font color="#000000" face="gg sans, Noto Sans, Helvetica Neue, Helvetica, Arial, sans-serif, Apple Symbols"><span style="font-size:16px"><br></span></font></div><ol class="gmail-scrollerInner_e2e187" aria-label="Messages in" role="list" tabindex="0" style="margin:0px;padding:0px;border:0px;font-family:"gg sans","Noto Sans","Helvetica Neue",Helvetica,Arial,sans-serif,"Apple Symbols";font-size:16px;vertical-align:baseline;list-style:none;min-height:0px;overflow:hidden;color:rgb(0,0,0)"><li id="gmail-chat-messages-1210925478815334442-1292522852557262868" class="gmail-messageListItem_d5deea" style="margin:0px;padding:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;vertical-align:baseline;outline:none"><div id="gmail-message-content-1292522852557262868" class="gmail-markup_f8f345 gmail-messageContent_f9f2ca" style="margin-top:0px;margin-right:0px;margin-bottom:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;border:0px;font-weight:inherit;font-style:inherit;font-family:inherit;font-size:1rem;vertical-align:baseline;outline:0px;line-height:1.375rem;overflow:hidden">John</div></li></ol></div>