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Prettify shadow define map setup.

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This commit is contained in:
AnyOldName3 2019-01-31 20:12:17 +00:00
parent abe9ba736e
commit 2761a38562
1 changed files with 11 additions and 14 deletions
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25
components/sceneutil/shadow.cpp
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@ -103,27 +103,20 @@ namespace SceneUtil
return getShadowsDisabledDefines();
Shader::ShaderManager::DefineMap definesWithShadows;
definesWithShadows.insert(std::make_pair(std::string("shadows_enabled"), std::string("1")));
definesWithShadows["shadows_enabled"] = "1";
for (unsigned int i = 0; i < mShadowSettings->getNumShadowMapsPerLight(); ++i)
definesWithShadows["shadow_texture_unit_list"] += std::to_string(i) + ",";
// remove extra comma
definesWithShadows["shadow_texture_unit_list"] = definesWithShadows["shadow_texture_unit_list"].substr(0, definesWithShadows["shadow_texture_unit_list"].length() - 1);
if (Settings::Manager::getBool("allow shadow map overlap", "Shadows"))
definesWithShadows["shadowMapsOverlap"] = "1";
else
definesWithShadows["shadowMapsOverlap"] = "0";
definesWithShadows["shadowMapsOverlap"] = Settings::Manager::getBool("allow shadow map overlap", "Shadows") ? "1" : "0";
if (Settings::Manager::getBool("enable debug overlay", "Shadows"))
definesWithShadows["useShadowDebugOverlay"] = "1";
else
definesWithShadows["useShadowDebugOverlay"] = "0";
definesWithShadows["useShadowDebugOverlay"] = Settings::Manager::getBool("enable debug overlay", "Shadows") ? "1" : "0";
// switch this to reading settings if it's ever exposed to the user
if (mShadowSettings->getShadowMapProjectionHint() == ShadowSettings::PERSPECTIVE_SHADOW_MAP)
definesWithShadows["perspectiveShadowMaps"] = "1";
else
definesWithShadows["perspectiveShadowMaps"] = "0";
definesWithShadows["perspectiveShadowMaps"] = mShadowSettings->getShadowMapProjectionHint() == ShadowSettings::PERSPECTIVE_SHADOW_MAP ? "1" : "0";
definesWithShadows["disableNormalOffsetShadows"] = Settings::Manager::getFloat("normal offset distance", "Shadows") == 0.0 ? "1" : "0";
@ -135,7 +128,9 @@ namespace SceneUtil
Shader::ShaderManager::DefineMap ShadowManager::getShadowsDisabledDefines()
{
Shader::ShaderManager::DefineMap definesWithoutShadows;
definesWithoutShadows.insert(std::make_pair(std::string("shadows_enabled"), std::string("0")));
definesWithoutShadows["shadows_enabled"] = "0";
definesWithoutShadows["shadow_texture_unit_list"] = "";
definesWithoutShadows["shadowMapsOverlap"] = "0";
@ -150,6 +145,7 @@ namespace SceneUtil
return definesWithoutShadows;
}
void ShadowManager::enableIndoorMode()
{
if (Settings::Manager::getBool("enable indoor shadows", "Shadows"))
@ -157,6 +153,7 @@ namespace SceneUtil
else
mShadowTechnique->disableShadows();
}
void ShadowManager::enableOutdoorMode()
{
if (mEnableShadows)