diff --git a/drivers/dummy/rasterizer_dummy.h b/drivers/dummy/rasterizer_dummy.h
index 7c095e3798..dfdb3a6bba 100644
--- a/drivers/dummy/rasterizer_dummy.h
+++ b/drivers/dummy/rasterizer_dummy.h
@@ -63,7 +63,8 @@ public:
 
 	void environment_set_dof_blur_near(RID p_env, bool p_enable, float p_distance, float p_transition, float p_far_amount, VS::EnvironmentDOFBlurQuality p_quality) {}
 	void environment_set_dof_blur_far(RID p_env, bool p_enable, float p_distance, float p_transition, float p_far_amount, VS::EnvironmentDOFBlurQuality p_quality) {}
-	void environment_set_glow(RID p_env, bool p_enable, int p_level_flags, float p_intensity, float p_strength, float p_bloom_threshold, VS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, bool p_bicubic_upscale) {}
+	void environment_set_glow(RID p_env, bool p_enable, int p_level_flags, float p_intensity, float p_strength, float p_bloom_threshold, VS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, float p_hdr_luminance_cap, bool p_bicubic_upscale) {}
+
 	void environment_set_fog(RID p_env, bool p_enable, float p_begin, float p_end, RID p_gradient_texture) {}
 
 	void environment_set_ssr(RID p_env, bool p_enable, int p_max_steps, float p_fade_int, float p_fade_out, float p_depth_tolerance, bool p_roughness) {}
diff --git a/drivers/gles2/rasterizer_scene_gles2.cpp b/drivers/gles2/rasterizer_scene_gles2.cpp
index 6eafdb0e1c..b2826d0ca8 100644
--- a/drivers/gles2/rasterizer_scene_gles2.cpp
+++ b/drivers/gles2/rasterizer_scene_gles2.cpp
@@ -708,7 +708,7 @@ void RasterizerSceneGLES2::environment_set_dof_blur_near(RID p_env, bool p_enabl
 	ERR_FAIL_COND(!env);
 }
 
-void RasterizerSceneGLES2::environment_set_glow(RID p_env, bool p_enable, int p_level_flags, float p_intensity, float p_strength, float p_bloom_threshold, VS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, bool p_bicubic_upscale) {
+void RasterizerSceneGLES2::environment_set_glow(RID p_env, bool p_enable, int p_level_flags, float p_intensity, float p_strength, float p_bloom_threshold, VS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, float p_hdr_luminance_cap, bool p_bicubic_upscale) {
 	Environment *env = environment_owner.getornull(p_env);
 	ERR_FAIL_COND(!env);
 }
diff --git a/drivers/gles2/rasterizer_scene_gles2.h b/drivers/gles2/rasterizer_scene_gles2.h
index 7d9920158f..ba406183c7 100644
--- a/drivers/gles2/rasterizer_scene_gles2.h
+++ b/drivers/gles2/rasterizer_scene_gles2.h
@@ -413,7 +413,7 @@ public:
 
 	virtual void environment_set_dof_blur_near(RID p_env, bool p_enable, float p_distance, float p_transition, float p_amount, VS::EnvironmentDOFBlurQuality p_quality);
 	virtual void environment_set_dof_blur_far(RID p_env, bool p_enable, float p_distance, float p_transition, float p_amount, VS::EnvironmentDOFBlurQuality p_quality);
-	virtual void environment_set_glow(RID p_env, bool p_enable, int p_level_flags, float p_intensity, float p_strength, float p_bloom_threshold, VS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, bool p_bicubic_upscale);
+	virtual void environment_set_glow(RID p_env, bool p_enable, int p_level_flags, float p_intensity, float p_strength, float p_bloom_threshold, VS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, float p_hdr_luminance_cap, bool p_bicubic_upscale);
 	virtual void environment_set_fog(RID p_env, bool p_enable, float p_begin, float p_end, RID p_gradient_texture);
 
 	virtual void environment_set_ssr(RID p_env, bool p_enable, int p_max_steps, float p_fade_in, float p_fade_out, float p_depth_tolerance, bool p_roughness);
diff --git a/drivers/gles3/rasterizer_scene_gles3.cpp b/drivers/gles3/rasterizer_scene_gles3.cpp
index e0c8d3af52..ffe9e1c831 100644
--- a/drivers/gles3/rasterizer_scene_gles3.cpp
+++ b/drivers/gles3/rasterizer_scene_gles3.cpp
@@ -846,7 +846,7 @@ void RasterizerSceneGLES3::environment_set_dof_blur_near(RID p_env, bool p_enabl
 	env->dof_blur_near_amount = p_amount;
 	env->dof_blur_near_quality = p_quality;
 }
-void RasterizerSceneGLES3::environment_set_glow(RID p_env, bool p_enable, int p_level_flags, float p_intensity, float p_strength, float p_bloom_threshold, VS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, bool p_bicubic_upscale) {
+void RasterizerSceneGLES3::environment_set_glow(RID p_env, bool p_enable, int p_level_flags, float p_intensity, float p_strength, float p_bloom_threshold, VS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, float p_hdr_luminance_cap, bool p_bicubic_upscale) {
 
 	Environment *env = environment_owner.getornull(p_env);
 	ERR_FAIL_COND(!env);
@@ -859,6 +859,7 @@ void RasterizerSceneGLES3::environment_set_glow(RID p_env, bool p_enable, int p_
 	env->glow_blend_mode = p_blend_mode;
 	env->glow_hdr_bleed_threshold = p_hdr_bleed_threshold;
 	env->glow_hdr_bleed_scale = p_hdr_bleed_scale;
+	env->glow_hdr_luminance_cap = p_hdr_luminance_cap;
 	env->glow_bicubic_upscale = p_bicubic_upscale;
 }
 void RasterizerSceneGLES3::environment_set_fog(RID p_env, bool p_enable, float p_begin, float p_end, RID p_gradient_texture) {
@@ -3898,6 +3899,7 @@ void RasterizerSceneGLES3::_post_process(Environment *env, const CameraMatrix &p
 			state.effect_blur_shader.set_uniform(EffectBlurShaderGLES3::PIXEL_SIZE, Vector2(1.0 / vp_w, 1.0 / vp_h));
 			state.effect_blur_shader.set_uniform(EffectBlurShaderGLES3::LOD, float(i));
 			state.effect_blur_shader.set_uniform(EffectBlurShaderGLES3::GLOW_STRENGTH, env->glow_strength);
+			state.effect_blur_shader.set_uniform(EffectBlurShaderGLES3::LUMINANCE_CAP, env->glow_hdr_luminance_cap);
 
 			glActiveTexture(GL_TEXTURE0);
 			if (i == 0) {
diff --git a/drivers/gles3/rasterizer_scene_gles3.h b/drivers/gles3/rasterizer_scene_gles3.h
index f3157d5a46..0e6027c4ad 100644
--- a/drivers/gles3/rasterizer_scene_gles3.h
+++ b/drivers/gles3/rasterizer_scene_gles3.h
@@ -404,6 +404,7 @@ public:
 		VS::EnvironmentGlowBlendMode glow_blend_mode;
 		float glow_hdr_bleed_threshold;
 		float glow_hdr_bleed_scale;
+		float glow_hdr_luminance_cap;
 		bool glow_bicubic_upscale;
 
 		VS::EnvironmentToneMapper tone_mapper;
@@ -494,6 +495,7 @@ public:
 			glow_blend_mode = VS::GLOW_BLEND_MODE_SOFTLIGHT;
 			glow_hdr_bleed_threshold = 1.0;
 			glow_hdr_bleed_scale = 2.0;
+			glow_hdr_luminance_cap = 12.0;
 			glow_bicubic_upscale = false;
 
 			dof_blur_far_enabled = false;
@@ -548,7 +550,7 @@ public:
 
 	virtual void environment_set_dof_blur_near(RID p_env, bool p_enable, float p_distance, float p_transition, float p_amount, VS::EnvironmentDOFBlurQuality p_quality);
 	virtual void environment_set_dof_blur_far(RID p_env, bool p_enable, float p_distance, float p_transition, float p_amount, VS::EnvironmentDOFBlurQuality p_quality);
-	virtual void environment_set_glow(RID p_env, bool p_enable, int p_level_flags, float p_intensity, float p_strength, float p_bloom_threshold, VS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, bool p_bicubic_upscale);
+	virtual void environment_set_glow(RID p_env, bool p_enable, int p_level_flags, float p_intensity, float p_strength, float p_bloom_threshold, VS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, float p_hdr_luminance_cap, bool p_bicubic_upscale);
 	virtual void environment_set_fog(RID p_env, bool p_enable, float p_begin, float p_end, RID p_gradient_texture);
 
 	virtual void environment_set_ssr(RID p_env, bool p_enable, int p_max_steps, float p_fade_in, float p_fade_out, float p_depth_tolerance, bool p_roughness);
diff --git a/drivers/gles3/shaders/effect_blur.glsl b/drivers/gles3/shaders/effect_blur.glsl
index b67d06bc10..2518cd7cd0 100644
--- a/drivers/gles3/shaders/effect_blur.glsl
+++ b/drivers/gles3/shaders/effect_blur.glsl
@@ -94,6 +94,7 @@ uniform sampler2D source_dof_original; //texunit:2
 
 uniform float exposure;
 uniform float white;
+uniform highp float luminance_cap;
 
 #ifdef GLOW_USE_AUTO_EXPOSURE
 
@@ -271,7 +272,7 @@ void main() {
 	float luminance = max(frag_color.r, max(frag_color.g, frag_color.b));
 	float feedback = max(smoothstep(glow_hdr_threshold, glow_hdr_threshold + glow_hdr_scale, luminance), glow_bloom);
 
-	frag_color *= feedback;
+	frag_color = min( frag_color * feedback, vec4(luminance_cap) );
 
 #endif
 
diff --git a/scene/resources/environment.cpp b/scene/resources/environment.cpp
index c9cdfe866f..ac98b5a393 100644
--- a/scene/resources/environment.cpp
+++ b/scene/resources/environment.cpp
@@ -504,7 +504,7 @@ float Environment::get_ssao_edge_sharpness() const {
 void Environment::set_glow_enabled(bool p_enabled) {
 
 	glow_enabled = p_enabled;
-	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_bicubic_upscale);
+	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_hdr_luminance_cap, glow_bicubic_upscale);
 	_change_notify();
 }
 
@@ -522,7 +522,7 @@ void Environment::set_glow_level(int p_level, bool p_enabled) {
 	else
 		glow_levels &= ~(1 << p_level);
 
-	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_bicubic_upscale);
+	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_hdr_luminance_cap, glow_bicubic_upscale);
 }
 bool Environment::is_glow_level_enabled(int p_level) const {
 
@@ -535,7 +535,7 @@ void Environment::set_glow_intensity(float p_intensity) {
 
 	glow_intensity = p_intensity;
 
-	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_bicubic_upscale);
+	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_hdr_luminance_cap, glow_bicubic_upscale);
 }
 float Environment::get_glow_intensity() const {
 
@@ -545,7 +545,7 @@ float Environment::get_glow_intensity() const {
 void Environment::set_glow_strength(float p_strength) {
 
 	glow_strength = p_strength;
-	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_bicubic_upscale);
+	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_hdr_luminance_cap, glow_bicubic_upscale);
 }
 float Environment::get_glow_strength() const {
 
@@ -556,7 +556,7 @@ void Environment::set_glow_bloom(float p_threshold) {
 
 	glow_bloom = p_threshold;
 
-	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_bicubic_upscale);
+	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_hdr_luminance_cap, glow_bicubic_upscale);
 }
 float Environment::get_glow_bloom() const {
 
@@ -567,7 +567,7 @@ void Environment::set_glow_blend_mode(GlowBlendMode p_mode) {
 
 	glow_blend_mode = p_mode;
 
-	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_bicubic_upscale);
+	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_hdr_luminance_cap, glow_bicubic_upscale);
 }
 Environment::GlowBlendMode Environment::get_glow_blend_mode() const {
 
@@ -578,18 +578,29 @@ void Environment::set_glow_hdr_bleed_threshold(float p_threshold) {
 
 	glow_hdr_bleed_threshold = p_threshold;
 
-	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_bicubic_upscale);
+	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_hdr_luminance_cap, glow_bicubic_upscale);
 }
 float Environment::get_glow_hdr_bleed_threshold() const {
 
 	return glow_hdr_bleed_threshold;
 }
 
+void Environment::set_glow_hdr_luminance_cap(float p_threshold) {
+
+	glow_hdr_luminance_cap = p_threshold;
+
+	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_hdr_luminance_cap, glow_bicubic_upscale);
+}
+float Environment::get_glow_hdr_luminance_cap() const {
+
+	return glow_hdr_luminance_cap;
+}
+
 void Environment::set_glow_hdr_bleed_scale(float p_scale) {
 
 	glow_hdr_bleed_scale = p_scale;
 
-	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_bicubic_upscale);
+	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_hdr_luminance_cap, glow_bicubic_upscale);
 }
 float Environment::get_glow_hdr_bleed_scale() const {
 
@@ -599,7 +610,7 @@ float Environment::get_glow_hdr_bleed_scale() const {
 void Environment::set_glow_bicubic_upscale(bool p_enable) {
 
 	glow_bicubic_upscale = p_enable;
-	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_bicubic_upscale);
+	VS::get_singleton()->environment_set_glow(environment, glow_enabled, glow_levels, glow_intensity, glow_strength, glow_bloom, VS::EnvironmentGlowBlendMode(glow_blend_mode), glow_hdr_bleed_threshold, glow_hdr_bleed_threshold, glow_hdr_luminance_cap, glow_bicubic_upscale);
 }
 
 bool Environment::is_glow_bicubic_upscale_enabled() const {
@@ -1127,6 +1138,9 @@ void Environment::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_glow_hdr_bleed_threshold", "threshold"), &Environment::set_glow_hdr_bleed_threshold);
 	ClassDB::bind_method(D_METHOD("get_glow_hdr_bleed_threshold"), &Environment::get_glow_hdr_bleed_threshold);
 
+	ClassDB::bind_method(D_METHOD("set_glow_hdr_luminance_cap", "amount"), &Environment::set_glow_hdr_luminance_cap);
+	ClassDB::bind_method(D_METHOD("get_glow_hdr_luminance_cap"), &Environment::get_glow_hdr_luminance_cap);
+
 	ClassDB::bind_method(D_METHOD("set_glow_hdr_bleed_scale", "scale"), &Environment::set_glow_hdr_bleed_scale);
 	ClassDB::bind_method(D_METHOD("get_glow_hdr_bleed_scale"), &Environment::get_glow_hdr_bleed_scale);
 
@@ -1148,6 +1162,7 @@ void Environment::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::REAL, "glow_bloom", PROPERTY_HINT_RANGE, "0.0,1.0,0.01"), "set_glow_bloom", "get_glow_bloom");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "glow_blend_mode", PROPERTY_HINT_ENUM, "Additive,Screen,Softlight,Replace"), "set_glow_blend_mode", "get_glow_blend_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::REAL, "glow_hdr_threshold", PROPERTY_HINT_RANGE, "0.0,4.0,0.01"), "set_glow_hdr_bleed_threshold", "get_glow_hdr_bleed_threshold");
+	ADD_PROPERTY(PropertyInfo(Variant::REAL, "glow_hdr_luminance_cap", PROPERTY_HINT_RANGE, "0.0,256.0,0.01"), "set_glow_hdr_luminance_cap", "get_glow_hdr_luminance_cap");
 	ADD_PROPERTY(PropertyInfo(Variant::REAL, "glow_hdr_scale", PROPERTY_HINT_RANGE, "0.0,4.0,0.01"), "set_glow_hdr_bleed_scale", "get_glow_hdr_bleed_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "glow_bicubic_upscale"), "set_glow_bicubic_upscale", "is_glow_bicubic_upscale_enabled");
 
@@ -1261,6 +1276,7 @@ Environment::Environment() {
 	glow_bloom = 0.0;
 	glow_blend_mode = GLOW_BLEND_MODE_SOFTLIGHT;
 	glow_hdr_bleed_threshold = 1.0;
+	glow_hdr_luminance_cap = 12.0;
 	glow_hdr_bleed_scale = 2.0;
 	glow_bicubic_upscale = false;
 
diff --git a/scene/resources/environment.h b/scene/resources/environment.h
index 4f5d44088a..55d96bc5bd 100644
--- a/scene/resources/environment.h
+++ b/scene/resources/environment.h
@@ -141,6 +141,7 @@ private:
 	GlowBlendMode glow_blend_mode;
 	float glow_hdr_bleed_threshold;
 	float glow_hdr_bleed_scale;
+	float glow_hdr_luminance_cap;
 	bool glow_bicubic_upscale;
 
 	bool dof_blur_far_enabled;
@@ -312,6 +313,9 @@ public:
 	void set_glow_hdr_bleed_threshold(float p_threshold);
 	float get_glow_hdr_bleed_threshold() const;
 
+	void set_glow_hdr_luminance_cap(float p_amount);
+	float get_glow_hdr_luminance_cap() const;
+
 	void set_glow_hdr_bleed_scale(float p_scale);
 	float get_glow_hdr_bleed_scale() const;
 
diff --git a/servers/visual/rasterizer.h b/servers/visual/rasterizer.h
index 4329203ccb..f78b4aaf5f 100644
--- a/servers/visual/rasterizer.h
+++ b/servers/visual/rasterizer.h
@@ -62,7 +62,7 @@ public:
 
 	virtual void environment_set_dof_blur_near(RID p_env, bool p_enable, float p_distance, float p_transition, float p_far_amount, VS::EnvironmentDOFBlurQuality p_quality) = 0;
 	virtual void environment_set_dof_blur_far(RID p_env, bool p_enable, float p_distance, float p_transition, float p_far_amount, VS::EnvironmentDOFBlurQuality p_quality) = 0;
-	virtual void environment_set_glow(RID p_env, bool p_enable, int p_level_flags, float p_intensity, float p_strength, float p_bloom_threshold, VS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, bool p_bicubic_upscale) = 0;
+	virtual void environment_set_glow(RID p_env, bool p_enable, int p_level_flags, float p_intensity, float p_strength, float p_bloom_threshold, VS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, float p_hdr_luminance_cap, bool p_bicubic_upscale) = 0;
 	virtual void environment_set_fog(RID p_env, bool p_enable, float p_begin, float p_end, RID p_gradient_texture) = 0;
 
 	virtual void environment_set_ssr(RID p_env, bool p_enable, int p_max_steps, float p_fade_int, float p_fade_out, float p_depth_tolerance, bool p_roughness) = 0;
diff --git a/servers/visual/visual_server_raster.h b/servers/visual/visual_server_raster.h
index d37fe28ac6..f3a442be99 100644
--- a/servers/visual/visual_server_raster.h
+++ b/servers/visual/visual_server_raster.h
@@ -504,7 +504,7 @@ public:
 
 	BIND6(environment_set_dof_blur_near, RID, bool, float, float, float, EnvironmentDOFBlurQuality)
 	BIND6(environment_set_dof_blur_far, RID, bool, float, float, float, EnvironmentDOFBlurQuality)
-	BIND10(environment_set_glow, RID, bool, int, float, float, float, EnvironmentGlowBlendMode, float, float, bool)
+	BIND11(environment_set_glow, RID, bool, int, float, float, float, EnvironmentGlowBlendMode, float, float, float, bool)
 
 	BIND9(environment_set_tonemap, RID, EnvironmentToneMapper, float, float, bool, float, float, float, float)
 
diff --git a/servers/visual/visual_server_wrap_mt.h b/servers/visual/visual_server_wrap_mt.h
index 1aeb2756ba..37f6323b8f 100644
--- a/servers/visual/visual_server_wrap_mt.h
+++ b/servers/visual/visual_server_wrap_mt.h
@@ -430,7 +430,7 @@ public:
 
 	FUNC6(environment_set_dof_blur_near, RID, bool, float, float, float, EnvironmentDOFBlurQuality)
 	FUNC6(environment_set_dof_blur_far, RID, bool, float, float, float, EnvironmentDOFBlurQuality)
-	FUNC10(environment_set_glow, RID, bool, int, float, float, float, EnvironmentGlowBlendMode, float, float, bool)
+	FUNC11(environment_set_glow, RID, bool, int, float, float, float, EnvironmentGlowBlendMode, float, float, float, bool)
 
 	FUNC9(environment_set_tonemap, RID, EnvironmentToneMapper, float, float, bool, float, float, float, float)
 
diff --git a/servers/visual_server.h b/servers/visual_server.h
index 743e010034..ad2819a95a 100644
--- a/servers/visual_server.h
+++ b/servers/visual_server.h
@@ -733,7 +733,7 @@ public:
 		GLOW_BLEND_MODE_SOFTLIGHT,
 		GLOW_BLEND_MODE_REPLACE,
 	};
-	virtual void environment_set_glow(RID p_env, bool p_enable, int p_level_flags, float p_intensity, float p_strength, float p_bloom_threshold, EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, bool p_bicubic_upscale) = 0;
+	virtual void environment_set_glow(RID p_env, bool p_enable, int p_level_flags, float p_intensity, float p_strength, float p_bloom_threshold, EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, float p_hdr_luminance_cap, bool p_bicubic_upscale) = 0;
 
 	enum EnvironmentToneMapper {
 		ENV_TONE_MAPPER_LINEAR,