I Like Trains/gfx, branch mainThe I Like Trains gamehttp://git.randomdan.homeip.net/repo/ilt/atom?h=main2026-04-01T19:21:23ZHave Renderable manage all instance lights2026-04-01T19:21:23ZDan Goodliffedan@randomdan.homeip.net2026-04-01T19:21:23Zurn:sha1:30fcb8bce7b60b6754a0d35f2f15b627d0fba4cb
Spot and point lights now existing in Renderable, the vertex data
contains the owning parent object's index in CommonLocationData, the
render step is just a single draw call.
Fix VertexArrayConfigurator with derived classes2026-04-01T13:24:09ZDan Goodliffedan.goodliffe@octal.co.uk2026-04-01T13:24:09Zurn:sha1:e3e84d182d4d7ecffecf004f3cfd35f7b87df199
Fixing passing a pointer to member of base class; previously the offset
was deduced relative to the structure it was in, not the vertex as a
whole.
Helper to instantiate transient static values as required2026-04-01T11:07:58ZDan Goodliffedan.goodliffe@octal.co.uk2026-04-01T11:07:58Zurn:sha1:56207fbf4e8662b6cf93632193ba68d2576c2d4eMove light vertex structs out2026-03-30T23:45:41ZDan Goodliffedan@randomdan.homeip.net2026-03-30T23:45:41Zurn:sha1:c29c04aa3caf6487b127c87dc42fc293f354a85dUse a single buffer for the location/rotation data of all renderable objects2026-03-30T23:37:24ZDan Goodliffedan.goodliffe@octal.co.uk2026-03-30T12:04:36Zurn:sha1:fb78c88576d9fed90ee69dfa35a9fbd3179ff486
Removes the BufferedLocation and BufferedLocationUpdater mess.
Note: appears to break bogie rendering in asset factory test only, same
symptom as broken network render test? (out of date buffer data)
Use uint32_t for indexes in InstanceVertices2026-03-29T23:50:50ZDan Goodliffedan@randomdan.homeip.net2026-03-29T23:50:50Zurn:sha1:49d0393775d49db58f48cad6953d5cb8cd225431
Passable to GLSL and more than big enough
Improve light approximations in LightDirection2026-03-26T20:46:58ZDan Goodliffedan@randomdan.homeip.net2026-03-26T20:46:58Zurn:sha1:947319e25e49027d77543ae5c6f6c01d451a8926
Twilight replaces astronomical twilight to give a longer fade. Astronomical
twilight is only the darkest part of twilight, which we had skipped right to.
Fixes directional light amount to only be affected by the sun's passing
below th horizon, not it's whole height above it.
Adds a rough approximation of the amount of atmosphere scattering of
directional light (I made this calculation up)
glAllocator revamp2026-03-15T02:15:41ZDan Goodliffedan@randomdan.homeip.net2026-03-15T02:15:41Zurn:sha1:200b96d780598fe5ec59f2fc7e2e3eb6ac69d0de
Remove the map of buffers, now a fat pointer containing the buffer's
name. This is accessible via the container's begin/end iterator. Move
the bulk of the logic out of the template, it's mostly void * from the
mapping anyway. Add allocate_at_least support.
Add missing algorithm include2026-03-15T02:11:09ZDan Goodliffedan@randomdan.homeip.net2026-03-15T02:11:09Zurn:sha1:97ea2885949d59854700c83d53341f7b46d5b946Avoid UB in calculating member offset2026-03-15T02:00:03ZDan Goodliffedan@randomdan.homeip.net2026-03-15T02:00:03Zurn:sha1:92bec5a5a629ac0e82d3ac91a46ff19b78816b52
Bit hacky; local dummy var to base a fake pointer on.