<HTML><BODY><div><div>Hello Jonny,</div><div> </div><div>Thanks for the hint! </div><div> </div><div>I’ve tried to open few old models which were surely working and half of them did not show any map texture.</div><div> </div><div>Trying to open the same models on other computer proved that they all work fine.</div><div>There must be something wrong with graphics on my laptop. Will try updating drivers etc.</div><div> </div><div>Cheers,</div><div>Andrey<br> </div><blockquote style="border-left:1px solid #0857A6; margin:10px; padding:0 0 0 10px;">Суббота, 13 января 2024, 18:36 UTC от Jonny Prouty <jonathanprouty@gmail.com>:<br> <div id=""><div class="js-helper js-readmsg-msg"><div><div id="style_17051710190925483014_BODY"><div class="cl_203310"><div>Hello Andrey,<div> </div><div>Are you able to see _any_ bitmap overlays in other loch models? I had an issue long ago where an issue with my video card caused textures to load incorrectly or not at all. </div><div> </div><div>Also, in the scene settings options in loch, do you have it set to actually show the bitmap overlay?</div><div> </div><div>Cheers,</div><div>Jonny</div></div> <div class="gmail_quote_mr_css_attr"><div class="mail-quote-collapse"><div class="gmail_attr_mr_css_attr"><span data-type="sender">On Fri, Jan 12, 2024, 5:22PM Andrey via Therion <<a href="//e.mail.ru/compose/?mailto=mailto%3atherion@speleo.sk">therion@speleo.sk</a>> wrote:</span></div><div data-type="body"><blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex" class="gmail_quote_mr_css_attr"><div><div>Dear Therion users,</div><div> </div><div>I am struggling to make a 3D model with terrain overlaid by a raster map.</div><div> </div><div>Everything is done according to the Thbook however Loch is only showing me a semi-transparent grid without any map overlay. </div><blockquote style="border-left:1px solid #0857a6;margin:10px;padding:0 0 0 10px"><div id="m_4256240936079358566_mr_css_attr"><div><div> </div></div></div></blockquote><div>Here is what I put into my Surface.th file:</div><div> </div><hr><div><div><div>surface</div><div>cs epsg:32637 #UTM zone 37N Datum WGS84</div></div><div> </div><div><div>bitmap Khipsta_DEM_utm.jpg [0 0 634154.048728 4787812.294106 13345 10428 642161.048728 4794069.094106] # 0 0 - SW corner</div></div><div> </div><div><div>grid-units meter</div><div>grid 634148.414 4787799.503 10 10 803 628 # x lower leftt, y lower left SW</div><div>1088.598 1088.548 1088.4978 1088.4384 1088.3688 1089.3929 1090.4301 1091.0236 1089.8979 1088.7723 1087.3954 1085.6592 1083.9077 1080.9875 1077.3958 1073.8142 1065.2386 1055.7455 1046.4127 1039.4907 1032.5994 1025.662 1018.52 1011.3781 1004.0082 996.3887 988.7744 982.0675 975.7867 969…….</div><div>--------------------------------------------------------------------------------------------------------------------------------------------------------------</div></div></div><div> </div><div>The corner point coords for the image:</div><div><div><div> File "Khipsta_DEM_utm.jpg"</div><div> Type "RASTER"</div><div> (634154.048728, 4794069.094106) (0, 0) Label "NW",</div><div> (634154.048728, 4787812.294106) (0, 10428) Label "SW",</div><div> (642161.048728, 4794069.094106) (13345, 0) Label "NE",</div><div> (642161.048728, 4787812.294106) (13345, 10428) Label "SE"</div><div> CoordSys Earth Projection 8, 104, "m", 39, 0, 0.9996, 500000, 0</div><div> Units "m"</div></div></div><div> </div><div>If I comment ‘bitmap’ line the .lox file will be a lot smaller and vice versa if uncommented so I assume that overlay is being written into .lox</div><div> </div><div><div>Could this be due to the .jpg file size which is 10.5Mb? </div><div> </div><div>I was able to make 3D models with terrain overlay in the past but image size was under 10Mb.</div><div> </div><div>Many thanks,</div><div>Andrey</div><div> </div><div><div> </div><div> </div></div></div><div> </div><div> </div><div><div><div>--<br>Kind regards,<br>Andrey</div></div></div><div> </div></div>_______________________________________________<br>Therion mailing list<br><a href="//e.mail.ru/compose/?mailto=mailto%3aTherion@speleo.sk">Therion@speleo.sk</a><br><a href="https://mailman.speleo.sk/listinfo/therion" target="_blank">https://mailman.speleo.sk/listinfo/therion</a></blockquote></div></div></div></div></div></div></div></div></blockquote> <div> </div><div data-signature-widget="container"><div data-signature-widget="content"><div>--<br>Kind regards,<br>Andrey</div></div></div><div> </div></div></BODY></HTML>