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Code Issues 156 Wiki Activity

Cast shadows of the cab lamp from the cab in the GL 4.6 renderer

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Hirek
2026-10-16 02:43:27 +02:00
parent 4d3a401aae
commit 06d7b9e9f0
15 changed files with 568 additions and 8 deletions
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7
rendering/opengl46/opengl46renderer.h
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@@ -36,6 +36,7 @@ http://mozilla.org/MPL/2.0/.
#include "rendering/opengl46/opengl46exposure.h"
#include "rendering/opengl46/opengl46ao.h"
#include "rendering/opengl46/opengl46locallights.h"
#include "rendering/opengl46/opengl46localshadows.h"
#include "rendering/opengl46/opengl46instancecull.h"
// bare-bones render controller, in lack of anything better yet
@@ -300,6 +301,8 @@ class opengl46_renderer : public gfx_renderer {
void Render_pass(viewport_config &vp, rendermode const Mode);
// creates dynamic environment cubemap
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();
bool Render(world_environment *Environment);
void Render(scene::basic_region *Region);
void Render(section_sequence::iterator First, section_sequence::iterator Last);
@@ -507,6 +510,10 @@ class opengl46_renderer : public gfx_renderer {
opengl46_local_lights m_locallights;
// the last Update_Lights() placed the cab lamp in the light buffer: the cab is lit by it, not by an addition to the ambient light
bool m_cablamplit = false;
// cube shadow maps of the lamps
opengl46_local_shadows m_localshadows;
// the shadow pass draws to a cube shadow map, with the programs of m_localshadows
bool m_cubeshadows = false;
double m_precipitationrotation;