godotengine/godot
1
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2025-11-15 13:51:40 +00:00
Code Releases Wiki Activity

Use best fit normals for storing screen space normals

Browse Source
This commit is contained in:
clayjohn
2023-12-18 15:35:26 -07:00
parent bf8dd73e9d
commit 43cf21cb71
19 changed files with 207 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
servers/rendering/renderer_rd/shaders/environment/gi.glsl
View File

@@ -618,6 +618,11 @@ void process_gi(ivec2 pos, vec3 vertex, inout vec4 ambient_light, inout vec4 ref
if (normal.length() > 0.5) {
//valid normal, can do GI
float roughness = normal_roughness.w;
bool dynamic_object = roughness > 0.5;
if (dynamic_object) {
roughness = 1.0 - roughness;
}
roughness /= (127.0 / 255.0);
vec3 view = -normalize(mat3(scene_data.cam_transform) * (vertex - scene_data.eye_offset[gl_GlobalInvocationID.z].xyz));
vertex = mat3(scene_data.cam_transform) * vertex;
normal = normalize(mat3(scene_data.cam_transform) * normal);

2
servers/rendering/renderer_rd/shaders/environment/voxel_gi.glsl
View File

@@ -492,7 +492,7 @@ void main() {
ivec3 pos = params.x_dir * (params.rect_pos.x + pos_xy.x) + params.y_dir * (params.rect_pos.y + pos_xy.y) + abs(params.z_dir) * int(z);
vec3 normal = imageLoad(source_normal, uv_xy).xyz * 2.0 - 1.0;
vec3 normal = normalize(imageLoad(source_normal, uv_xy).xyz * 2.0 - 1.0);
normal = vec3(params.x_dir) * normal.x * mix(1.0, -1.0, params.flip_x) + vec3(params.y_dir) * normal.y * mix(1.0, -1.0, params.flip_y) - vec3(params.z_dir) * normal.z;
vec4 albedo = imageLoad(source_albedo, uv_xy);