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Add API to control shadow intensity from the game/mod (#11944)

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* Also Disable shadows when sun/moon is hidden. Fixes #11972.
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x2048 2022-03-26 16:58:26 +01:00 • committed by GitHub
parent 8d55702d13
commit 0f25fa7af6
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GPG key ID: 4AEE18F83AFDEB23
24 changed files with 375 additions and 169 deletions
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10
src/client/shadows/dynamicshadowsrender.h
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@ -82,11 +82,12 @@ public:
}
bool is_active() const { return m_shadows_enabled; }
bool is_active() const { return m_shadows_enabled && shadowMapTextureFinal != nullptr; }
void setTimeOfDay(float isDay) { m_time_day = isDay; };
void setShadowIntensity(float shadow_intensity);
s32 getShadowSamples() const { return m_shadow_samples; }
float getShadowStrength() const { return m_shadow_strength; }
float getShadowStrength() const { return m_shadows_enabled ? m_shadow_strength : 0.0f; }
float getTimeOfDay() const { return m_time_day; }
private:
@ -101,6 +102,9 @@ private:
void mixShadowsQuad();
void updateSMTextures();
void disable();
void enable() { m_shadows_enabled = m_shadows_supported; }
// a bunch of variables
IrrlichtDevice *m_device{nullptr};
scene::ISceneManager *m_smgr{nullptr};
@ -116,12 +120,14 @@ private:
std::vector<NodeToApply> m_shadow_node_array;
float m_shadow_strength;
float m_shadow_strength_gamma;
float m_shadow_map_max_distance;
float m_shadow_map_texture_size;
float m_time_day{0.0f};
int m_shadow_samples;
bool m_shadow_map_texture_32bit;
bool m_shadows_enabled;
bool m_shadows_supported;
bool m_shadow_map_colored;
u8 m_map_shadow_update_frames; /* Use this number of frames to update map shaodw */
u8 m_current_frame{0}; /* Current frame */