diff options
Diffstat (limited to 'servers/rendering/renderer_rd/shaders/gi.glsl')
| -rw-r--r-- | servers/rendering/renderer_rd/shaders/gi.glsl | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/servers/rendering/renderer_rd/shaders/gi.glsl b/servers/rendering/renderer_rd/shaders/gi.glsl index 8011dadc72..c2965f9874 100644 --- a/servers/rendering/renderer_rd/shaders/gi.glsl +++ b/servers/rendering/renderer_rd/shaders/gi.glsl @@ -99,7 +99,7 @@ layout(push_constant, binding = 0, std430) uniform Params { uint max_giprobes; bool high_quality_vct; - bool use_sdfgi; + uint pad2; bool orthogonal; vec3 ao_color; @@ -331,7 +331,7 @@ void sdfgi_process(vec3 vertex, vec3 normal, vec3 reflection, float roughness, o } ambient_light.rgb = diffuse; -#if 1 + if (roughness < 0.2) { vec3 pos_to_uvw = 1.0 / sdfgi.grid_size; vec4 light_accum = vec4(0.0); @@ -363,7 +363,6 @@ void sdfgi_process(vec3 vertex, vec3 normal, vec3 reflection, float roughness, o //ray_pos += ray_dir * (bias / sdfgi.cascades[cascade].to_cell); //bias to avoid self occlusion ray_pos += (ray_dir * 1.0 / max(abs_ray_dir.x, max(abs_ray_dir.y, abs_ray_dir.z)) + cam_normal * 1.4) * bias / sdfgi.cascades[cascade].to_cell; } - float softness = 0.2 + min(1.0, roughness * 5.0) * 4.0; //approximation to roughness so it does not seem like a hard fade while (length(ray_pos) < max_distance) { for (uint i = 0; i < sdfgi.max_cascades; i++) { @@ -434,8 +433,6 @@ void sdfgi_process(vec3 vertex, vec3 normal, vec3 reflection, float roughness, o } } -#endif - reflection_light.rgb = specular; ambient_light.rgb *= sdfgi.energy; @@ -621,11 +618,12 @@ void main() { vec3 reflection = normalize(reflect(normalize(vertex), normal)); - if (params.use_sdfgi) { - sdfgi_process(vertex, normal, reflection, roughness, ambient_light, reflection_light); - } +#ifdef USE_SDFGI + sdfgi_process(vertex, normal, reflection, roughness, ambient_light, reflection_light); +#endif - if (params.max_giprobes > 0) { +#ifdef USE_GIPROBES + { uvec2 giprobe_tex = texelFetch(usampler2D(giprobe_buffer, linear_sampler), pos, 0).rg; roughness *= roughness; //find arbitrary tangent and bitangent, then build a matrix @@ -656,6 +654,7 @@ void main() { ambient_light = amb_accum; } } +#endif } imageStore(ambient_buffer, pos, ambient_light); |