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Add aerial perspective to fixed fog

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This commit is contained in:
clayjohn
2020-08-20 22:48:04 -07:00
parent 5b6a22e275
commit 8c21c26fb5
15 changed files with 85 additions and 26 deletions
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10
servers/rendering/rasterizer_rd/rasterizer_scene_rd.cpp
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@@ -2322,6 +2322,7 @@ void RasterizerSceneRD::_setup_sky(RID p_environment, RID p_render_buffers, cons
sky_scene_state.ubo.z_far = p_projection.get_z_far();
sky_scene_state.ubo.fog_enabled = environment_is_fog_enabled(p_environment);
sky_scene_state.ubo.fog_density = environment_get_fog_density(p_environment);
sky_scene_state.ubo.fog_aerial_perspective = environment_get_fog_aerial_perspective(p_environment);
Color fog_color = environment_get_fog_light_color(p_environment).to_linear();
float fog_energy = environment_get_fog_light_energy(p_environment);
sky_scene_state.ubo.fog_light_color[0] = fog_color.r * fog_energy;
@@ -2971,7 +2972,7 @@ void RasterizerSceneRD::environment_set_sdfgi(RID p_env, bool p_enable, RS::Envi
env->sdfgi_y_scale = p_y_scale;
}
void RasterizerSceneRD::environment_set_fog(RID p_env, bool p_enable, const Color &p_light_color, float p_light_energy, float p_sun_scatter, float p_density, float p_height, float p_height_density) {
void RasterizerSceneRD::environment_set_fog(RID p_env, bool p_enable, const Color &p_light_color, float p_light_energy, float p_sun_scatter, float p_density, float p_height, float p_height_density, float p_fog_aerial_perspective) {
Environment *env = environment_owner.getornull(p_env);
ERR_FAIL_COND(!env);
@@ -2982,6 +2983,7 @@ void RasterizerSceneRD::environment_set_fog(RID p_env, bool p_enable, const Colo
env->fog_density = p_density;
env->fog_height = p_height;
env->fog_height_density = p_height_density;
env->fog_aerial_perspective = p_fog_aerial_perspective;
}
bool RasterizerSceneRD::environment_is_fog_enabled(RID p_env) const {
@@ -3022,6 +3024,12 @@ float RasterizerSceneRD::environment_get_fog_height_density(RID p_env) const {
return env->fog_height_density;
}
float RasterizerSceneRD::environment_get_fog_aerial_perspective(RID p_env) const {
const Environment *env = environment_owner.getornull(p_env);
ERR_FAIL_COND_V(!env, 0);
return env->fog_aerial_perspective;
}
void RasterizerSceneRD::environment_set_volumetric_fog(RID p_env, bool p_enable, float p_density, const Color &p_light, float p_light_energy, float p_length, float p_detail_spread, float p_gi_inject, RenderingServer::EnvVolumetricFogShadowFilter p_shadow_filter) {
Environment *env = environment_owner.getornull(p_env);
ERR_FAIL_COND(!env);