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Code Issues 157 Wiki Activity

Let the instances drawn from the GPU hide one another, in two phases

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This commit is contained in:
Hirek
2026-10-17 21:50:23 +02:00
parent 918c056b83
commit 5a5c67aaaf
14 changed files with 367 additions and 129 deletions
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6
utilities/Globals.cpp
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@@ -1439,6 +1439,11 @@ global_settings::ConfigParse_gfx( cParser &Parser, std::string_view const Token
Parser.getTokens(1);
Parser >> gfx_gpucull_occlusion;
}
else if (Token == "gfx.gpucull.occlusion.instances")
{
Parser.getTokens(1);
Parser >> gfx_gpucull_occlusion_instances;
}
else if (Token == "gfx.depthprepass")
{
Parser.getTokens(1);
@@ -1934,6 +1939,7 @@ global_settings::export_as_text( std::ostream &Output ) const {
export_as_text( Output, "gfx.lights.clusterheatmap", gfx_lights_clusterheatmap );
export_as_text( Output, "gfx.gpucull", std::string{ gfx_gpucull == 1 ? "yes" : gfx_gpucull == 2 ? "compare" : "no" } );
export_as_text( Output, "gfx.gpucull.occlusion", gfx_gpucull_occlusion );
export_as_text( Output, "gfx.gpucull.occlusion.instances", gfx_gpucull_occlusion_instances );
export_as_text( Output, "gfx.depthprepass", gfx_depthprepass );
export_as_text( Output, "gfx.depthprepass.scene", gfx_depthprepass_scene );
export_as_text( Output, "gfx.bufferstreaming", gfx_bufferstreaming );

1
utilities/Globals.h
View File

@@ -289,6 +289,7 @@ struct global_settings {
// drawn from with indirect draws, 2 on the cpu, which draws, and in a compute pass too, for the results to be compared
int gfx_gpucull = 0;
bool gfx_gpucull_occlusion = true; // with gfx_gpucull 1: instances hidden behind the depth drawn before them are left out
bool gfx_gpucull_occlusion_instances = true; // with gfx_gpucull_occlusion: in two phases, so that instances hide one another too
bool gfx_depthprepass = true; // with gfx_gpucull 1: the depth of the instances is drawn before their colour
// (opengl 4.6) the depth of the whole opaque scene of the main view is drawn before its colour, the instances included
bool gfx_depthprepass_scene = false;