Nixyri/godot
1
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2024-11-24 13:12:42 +00:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Normalize normal tangent and binormal before interpolating in the mobile renderer to avoid precision errors on heavily scaled meshes

Browse Source
This commit is contained in:
clayjohn 2024-11-12 22:02:58 -08:00
parent cb411fa960
commit 2c158c386b
1 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
servers/rendering/renderer_rd/shaders/forward_mobile/scene_forward_mobile.glsl
View File

@ -434,12 +434,12 @@ void main() {
vertex_interp = vertex;
#ifdef NORMAL_USED
normal_interp = normal;
normal_interp = normalize(normal);
#endif
#if defined(TANGENT_USED) || defined(NORMAL_MAP_USED) || defined(LIGHT_ANISOTROPY_USED)
tangent_interp = tangent;
binormal_interp = binormal;
tangent_interp = normalize(tangent);
binormal_interp = normalize(binormal);
#endif
// VERTEX LIGHTING
@ -456,13 +456,13 @@ void main() {
uvec2 omni_light_indices = instances.data[draw_call.instance_index].omni_lights;
for (uint i = 0; i < sc_omni_lights(); i++) {
uint light_index = (i > 3) ? ((omni_light_indices.y >> ((i - 4) * 8)) & 0xFF) : ((omni_light_indices.x >> (i * 8)) & 0xFF);
light_process_omni_vertex(light_index, vertex, view, normal, roughness, diffuse_light_interp.rgb, specular_light_interp.rgb);
light_process_omni_vertex(light_index, vertex, view, normal_interp, roughness, diffuse_light_interp.rgb, specular_light_interp.rgb);
}
uvec2 spot_light_indices = instances.data[draw_call.instance_index].spot_lights;
for (uint i = 0; i < sc_spot_lights(); i++) {
uint light_index = (i > 3) ? ((spot_light_indices.y >> ((i - 4) * 8)) & 0xFF) : ((spot_light_indices.x >> (i * 8)) & 0xFF);
light_process_spot_vertex(light_index, vertex, view, normal, roughness, diffuse_light_interp.rgb, specular_light_interp.rgb);
light_process_spot_vertex(light_index, vertex, view, normal_interp, roughness, diffuse_light_interp.rgb, specular_light_interp.rgb);
}
if (sc_directional_lights() > 0) {
@ -479,13 +479,13 @@ void main() {
continue; // Statically baked light and object uses lightmap, skip.
}
if (i == 0) {
light_compute_vertex(normal, directional_lights.data[0].direction, view,
light_compute_vertex(normal_interp, directional_lights.data[0].direction, view,
directional_lights.data[0].color * directional_lights.data[0].energy,
true, roughness,
directional_diffuse,
directional_specular);
} else {
light_compute_vertex(normal, directional_lights.data[i].direction, view,
light_compute_vertex(normal_interp, directional_lights.data[i].direction, view,
directional_lights.data[i].color * directional_lights.data[i].energy,
true, roughness,
diffuse_light_interp.rgb,