add support for glow maps

1 files changed, 12 insertions, 2 deletions

diff --git a/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp b/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp
index 126f40584a..01fe9b0f57 100644
--- a/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp
+++ b/servers/rendering/renderer_rd/renderer_scene_render_rd.cpp
@@ -289,10 +289,10 @@ void RendererSceneRenderRD::environment_set_tonemap(RID p_env, RS::EnvironmentTo
 	env->set_tonemap(p_tone_mapper, p_exposure, p_white, p_auto_exposure, p_min_luminance, p_max_luminance, p_auto_exp_speed, p_auto_exp_scale);
 }
 
-void RendererSceneRenderRD::environment_set_glow(RID p_env, bool p_enable, Vector<float> p_levels, float p_intensity, float p_strength, float p_mix, float p_bloom_threshold, RS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, float p_hdr_luminance_cap) {
+void RendererSceneRenderRD::environment_set_glow(RID p_env, bool p_enable, Vector<float> p_levels, float p_intensity, float p_strength, float p_mix, float p_bloom_threshold, RS::EnvironmentGlowBlendMode p_blend_mode, float p_hdr_bleed_threshold, float p_hdr_bleed_scale, float p_hdr_luminance_cap, float p_glow_map_strength, RID p_glow_map) {
 	RendererSceneEnvironmentRD *env = environment_owner.get_or_null(p_env);
 	ERR_FAIL_COND(!env);
-	env->set_glow(p_enable, p_levels, p_intensity, p_strength, p_mix, p_bloom_threshold, p_blend_mode, p_hdr_bleed_threshold, p_hdr_bleed_scale, p_hdr_luminance_cap);
+	env->set_glow(p_enable, p_levels, p_intensity, p_strength, p_mix, p_bloom_threshold, p_blend_mode, p_hdr_bleed_threshold, p_hdr_bleed_scale, p_hdr_luminance_cap, p_glow_map_strength, p_glow_map);
 }
 
 void RendererSceneRenderRD::environment_glow_set_use_bicubic_upscale(bool p_enable) {
@@ -2496,8 +2496,17 @@ void RendererSceneRenderRD::_render_buffers_post_process_and_tonemap(const Rende
 			tonemap.glow_texture_size.y = rb->blur[1].mipmaps[0].height;
 			tonemap.glow_use_bicubic_upscale = glow_bicubic_upscale;
 			tonemap.glow_texture = rb->blur[1].texture;
+			if (env->glow_map.is_valid()) {
+				tonemap.glow_map_strength = env->glow_map_strength;
+				tonemap.glow_map = storage->texture_get_rd_texture(env->glow_map);
+			} else {
+				tonemap.glow_map_strength = 0.0f;
+				tonemap.glow_map = storage->texture_rd_get_default(RendererStorageRD::DEFAULT_RD_TEXTURE_WHITE);
+			}
+
 		} else {
 			tonemap.glow_texture = storage->texture_rd_get_default(RendererStorageRD::DEFAULT_RD_TEXTURE_BLACK);
+			tonemap.glow_map = storage->texture_rd_get_default(RendererStorageRD::DEFAULT_RD_TEXTURE_WHITE);
 		}
 
 		if (rb->screen_space_aa == RS::VIEWPORT_SCREEN_SPACE_AA_FXAA) {
@@ -2590,6 +2599,7 @@ void RendererSceneRenderRD::_post_process_subpass(RID p_source_texture, RID p_fr
 
 	tonemap.use_glow = false;
 	tonemap.glow_texture = storage->texture_rd_get_default(RendererStorageRD::DEFAULT_RD_TEXTURE_BLACK);
+	tonemap.glow_map = storage->texture_rd_get_default(RendererStorageRD::DEFAULT_RD_TEXTURE_WHITE);
 	tonemap.use_auto_exposure = false;
 	tonemap.exposure_texture = storage->texture_rd_get_default(RendererStorageRD::DEFAULT_RD_TEXTURE_WHITE);