eu07/maszyna
17
0
Fork 0
mirror of https://github.com/MaSzyna-EU07/maszyna.git synced 2026-11-03 13:10:23 +01:00
Code Issues 157 Wiki Activity

Light the cab with cablight/dashboardlight light points of the cab model

Browse Source
This commit is contained in:
Hirek
2026-10-28 20:55:45 +01:00
parent 8f891fdc14
commit 9904eddd0d
22 changed files with 512 additions and 214 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
rendering/opengl46/opengl46localshadows.cpp
View File

@@ -24,8 +24,6 @@ float const SHADOW_NEAR{gfx::local_shadows::shadow_near};
// uniform locations of shadowcube.geom
GLint const NEAR_LOCATION{0};
GLint const LAYER_LOCATION{1};
// layer of the map of the cab lamp in the array
int const CAB_SLOT{gfx::local_shadows::cab_slot};
// cube map array of depth maps compared to the reference, one level, Cubes cubes of Size x Size faces
GLuint make_cube_array(int const Size, int const Cubes)
@@ -136,7 +134,7 @@ void opengl46_local_shadows::init()
m_multidraw_program.reset();
m_alpha_multidraw_program.reset();
}
set_layer(CAB_SLOT * 6);
set_layer(0);
// a shadow sampler with no depth texture to read from is undefined, also where the shading doesn't read it
glCreateTextures(GL_TEXTURE_CUBE_MAP_ARRAY, 1, &m_empty);
@@ -173,9 +171,9 @@ void opengl46_local_shadows::set_layer(int const Layer)
glProgramUniform1i(*m_alpha_multidraw_program, LAYER_LOCATION, Layer);
}
bool opengl46_local_shadows::gpu_allocate(int const Size)
bool opengl46_local_shadows::gpu_allocate(int const Count, int const Size)
{
m_texture = make_cube_array(Size, CAB_SLOT + 1);
m_texture = make_cube_array(Size, Count);
m_framebuffer = make_framebuffer(m_texture);
return (m_framebuffer != 0);
}
@@ -235,21 +233,25 @@ void opengl46_local_shadows::bind()
glBindTextureUnit(gl::HEADLIGHT_SHADOW_TEX, (m_headlightstexture != 0) ? m_headlightstexture : m_emptyheadlights);
}
void opengl46_local_shadows::gpu_begin_cab()
void opengl46_local_shadows::gpu_begin_cab(std::size_t const Slot)
{
m_timer.begin();
set_layer(CAB_SLOT * 6);
set_near(SHADOW_NEAR);
if (Slot == m_cabdraws.front())
m_timer.begin();
set_layer(static_cast<int>(Slot) * 6);
// the near plane of the light, which the shading reads the map with (weights())
set_near(m_cabslots[Slot].nearplane);
setup_drawing(m_framebuffer, m_size);
float const farthest{0.f};
glClearNamedFramebufferfv(m_framebuffer, GL_DEPTH, 0, &farthest);
glClearTexSubImage(m_texture, 0, 0, 0, static_cast<GLint>(Slot) * 6, m_size, m_size, 6, GL_DEPTH_COMPONENT, GL_FLOAT, &farthest);
}
void opengl46_local_shadows::gpu_end_cab()
{
glEnable(GL_CULL_FACE);
gl::framebuffer::unbind();
m_timer.end();
set_layer(0);
if (m_cabdrawing == m_cabdraws.back())
m_timer.end();
}
void opengl46_local_shadows::gpu_begin_lamp(int const Scenerycube, int const Workingcube, bool const Vehicles)
@@ -274,7 +276,7 @@ void opengl46_local_shadows::gpu_end_lamp()
{
glEnable(GL_CULL_FACE);
gl::framebuffer::unbind();
set_layer(CAB_SLOT * 6);
set_layer(0);
}
void opengl46_local_shadows::gpu_lamps_timer(bool const Begin)