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Code Issues 156 Wiki Activity

Cast shadows of scenery lamps from the scenery, nearby vehicles and the cab in the GL 4.6 renderer

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Hirek
2026-10-16 11:32:45 +02:00
parent 06d7b9e9f0
commit 2f0a06b98e
12 changed files with 665 additions and 75 deletions
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10
rendering/opengl46/opengl46renderer.h
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@@ -303,6 +303,10 @@ class opengl46_renderer : public gfx_renderer {
bool Render_reflections(viewport_config &vp);
// draws the cube shadow maps of the lamps which need it in this frame (the cab lamp: the cab)
void Render_local_shadows();
// draws the parts of the cube shadow maps of the scenery lamps which need it in this frame
void Render_lamp_shadows();
// one part of the map of a scenery lamp: the scenery, or the vehicles by it (and Cab, the occupied cab) over a copy of it
void Render_lamp_shadow(std::size_t const Slot, bool const Vehicles, TDynamicObject *Cab);
bool Render(world_environment *Environment);
void Render(scene::basic_region *Region);
void Render(section_sequence::iterator First, section_sequence::iterator Last);
@@ -514,6 +518,12 @@ class opengl46_renderer : public gfx_renderer {
opengl46_local_shadows m_localshadows;
// the shadow pass draws to a cube shadow map, with the programs of m_localshadows
bool m_cubeshadows = false;
// the shadow pass draws the kept scenery part of the map of a lamp: no vehicles, and not the model of the lamp itself
bool m_cubescenery = false;
TAnimModel const *m_cubeskipinstance = nullptr;
// vehicles near the camera which cast the shadows of scenery lamps, and those of them by the lamp being drawn
std::vector<TDynamicObject *> m_lampshadowvehicles;
std::vector<TDynamicObject *> m_lampshadowslot;
double m_precipitationrotation;