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-rw-r--r--servers/rendering/renderer_rd/shaders/SCsub2
-rw-r--r--servers/rendering/renderer_rd/shaders/canvas.glsl4
-rw-r--r--servers/rendering/renderer_rd/shaders/effects/SCsub17
-rw-r--r--servers/rendering/renderer_rd/shaders/effects/tonemap.glsl (renamed from servers/rendering/renderer_rd/shaders/tonemap.glsl)0
-rw-r--r--servers/rendering/renderer_rd/shaders/scene_forward_clustered.glsl34
-rw-r--r--servers/rendering/renderer_rd/shaders/scene_forward_mobile.glsl22
6 files changed, 63 insertions, 16 deletions
diff --git a/servers/rendering/renderer_rd/shaders/SCsub b/servers/rendering/renderer_rd/shaders/SCsub
index fc513d3fb9..acb843bfb6 100644
--- a/servers/rendering/renderer_rd/shaders/SCsub
+++ b/servers/rendering/renderer_rd/shaders/SCsub
@@ -15,3 +15,5 @@ if "RD_GLSL" in env["BUILDERS"]:
# compile shaders
for glsl_file in glsl_files:
env.RD_GLSL(glsl_file)
+
+SConscript("effects/SCsub")
diff --git a/servers/rendering/renderer_rd/shaders/canvas.glsl b/servers/rendering/renderer_rd/shaders/canvas.glsl
index fbc641ee9e..f8e9020f9f 100644
--- a/servers/rendering/renderer_rd/shaders/canvas.glsl
+++ b/servers/rendering/renderer_rd/shaders/canvas.glsl
@@ -461,10 +461,6 @@ float msdf_median(float r, float g, float b, float a) {
return min(max(min(r, g), min(max(r, g), b)), a);
}
-vec2 msdf_map(vec2 value, vec2 in_min, vec2 in_max, vec2 out_min, vec2 out_max) {
- return out_min + (out_max - out_min) * (value - in_min) / (in_max - in_min);
-}
-
void main() {
vec4 color = color_interp;
vec2 uv = uv_interp;
diff --git a/servers/rendering/renderer_rd/shaders/effects/SCsub b/servers/rendering/renderer_rd/shaders/effects/SCsub
new file mode 100644
index 0000000000..fc513d3fb9
--- /dev/null
+++ b/servers/rendering/renderer_rd/shaders/effects/SCsub
@@ -0,0 +1,17 @@
+#!/usr/bin/env python
+
+Import("env")
+
+if "RD_GLSL" in env["BUILDERS"]:
+ # find all include files
+ gl_include_files = [str(f) for f in Glob("*_inc.glsl")]
+
+ # find all shader code(all glsl files excluding our include files)
+ glsl_files = [str(f) for f in Glob("*.glsl") if str(f) not in gl_include_files]
+
+ # make sure we recompile shaders if include files change
+ env.Depends([f + ".gen.h" for f in glsl_files], gl_include_files)
+
+ # compile shaders
+ for glsl_file in glsl_files:
+ env.RD_GLSL(glsl_file)
diff --git a/servers/rendering/renderer_rd/shaders/tonemap.glsl b/servers/rendering/renderer_rd/shaders/effects/tonemap.glsl
index 19a9350137..19a9350137 100644
--- a/servers/rendering/renderer_rd/shaders/tonemap.glsl
+++ b/servers/rendering/renderer_rd/shaders/effects/tonemap.glsl
diff --git a/servers/rendering/renderer_rd/shaders/scene_forward_clustered.glsl b/servers/rendering/renderer_rd/shaders/scene_forward_clustered.glsl
index 33b0ee5fae..58b4ded9f4 100644
--- a/servers/rendering/renderer_rd/shaders/scene_forward_clustered.glsl
+++ b/servers/rendering/renderer_rd/shaders/scene_forward_clustered.glsl
@@ -453,7 +453,7 @@ layout(location = 9) in flat uint instance_index_interp;
//defines to keep compatibility with vertex
-#define model_matrix instances.data[instance_index].transform
+#define model_matrix instances.data[draw_call.instance_index].transform
#ifdef USE_MULTIVIEW
#define projection_matrix scene_data.projection_matrix_view[ViewIndex]
#define inv_projection_matrix scene_data.inv_projection_matrix_view[ViewIndex]
@@ -499,14 +499,14 @@ layout(location = 1) out uvec2 voxel_gi_buffer;
#endif //MODE_RENDER_NORMAL
#else // RENDER DEPTH
-#ifdef MODE_MULTIPLE_RENDER_TARGETS
+#ifdef MODE_SEPARATE_SPECULAR
layout(location = 0) out vec4 diffuse_buffer; //diffuse (rgb) and roughness
layout(location = 1) out vec4 specular_buffer; //specular and SSS (subsurface scatter)
#else
layout(location = 0) out vec4 frag_color;
-#endif // MODE_MULTIPLE_RENDER_TARGETS
+#endif // MODE_SEPARATE_SPECULAR
#endif // RENDER DEPTH
@@ -1479,62 +1479,78 @@ void main() {
} else { //no soft shadows
vec4 pssm_coord;
+ float blur_factor;
+
if (depth_z < directional_lights.data[i].shadow_split_offsets.x) {
vec4 v = vec4(vertex, 1.0);
BIAS_FUNC(v, 0)
pssm_coord = (directional_lights.data[i].shadow_matrix1 * v);
+ blur_factor = 1.0;
} else if (depth_z < directional_lights.data[i].shadow_split_offsets.y) {
vec4 v = vec4(vertex, 1.0);
BIAS_FUNC(v, 1)
pssm_coord = (directional_lights.data[i].shadow_matrix2 * v);
+ // Adjust shadow blur with reference to the first split to reduce discrepancy between shadow splits.
+ blur_factor = directional_lights.data[i].shadow_split_offsets.x / directional_lights.data[i].shadow_split_offsets.y;
} else if (depth_z < directional_lights.data[i].shadow_split_offsets.z) {
vec4 v = vec4(vertex, 1.0);
BIAS_FUNC(v, 2)
pssm_coord = (directional_lights.data[i].shadow_matrix3 * v);
-
+ // Adjust shadow blur with reference to the first split to reduce discrepancy between shadow splits.
+ blur_factor = directional_lights.data[i].shadow_split_offsets.x / directional_lights.data[i].shadow_split_offsets.z;
} else {
vec4 v = vec4(vertex, 1.0);
BIAS_FUNC(v, 3)
pssm_coord = (directional_lights.data[i].shadow_matrix4 * v);
+ // Adjust shadow blur with reference to the first split to reduce discrepancy between shadow splits.
+ blur_factor = directional_lights.data[i].shadow_split_offsets.x / directional_lights.data[i].shadow_split_offsets.w;
}
pssm_coord /= pssm_coord.w;
- shadow = sample_directional_pcf_shadow(directional_shadow_atlas, scene_data.directional_shadow_pixel_size * directional_lights.data[i].soft_shadow_scale, pssm_coord);
+ shadow = sample_directional_pcf_shadow(directional_shadow_atlas, scene_data.directional_shadow_pixel_size * directional_lights.data[i].soft_shadow_scale * blur_factor, pssm_coord);
if (directional_lights.data[i].blend_splits) {
float pssm_blend;
+ float blur_factor2;
if (depth_z < directional_lights.data[i].shadow_split_offsets.x) {
vec4 v = vec4(vertex, 1.0);
BIAS_FUNC(v, 1)
pssm_coord = (directional_lights.data[i].shadow_matrix2 * v);
pssm_blend = smoothstep(0.0, directional_lights.data[i].shadow_split_offsets.x, depth_z);
+ // Adjust shadow blur with reference to the first split to reduce discrepancy between shadow splits.
+ blur_factor2 = directional_lights.data[i].shadow_split_offsets.x / directional_lights.data[i].shadow_split_offsets.y;
} else if (depth_z < directional_lights.data[i].shadow_split_offsets.y) {
vec4 v = vec4(vertex, 1.0);
BIAS_FUNC(v, 2)
pssm_coord = (directional_lights.data[i].shadow_matrix3 * v);
pssm_blend = smoothstep(directional_lights.data[i].shadow_split_offsets.x, directional_lights.data[i].shadow_split_offsets.y, depth_z);
+ // Adjust shadow blur with reference to the first split to reduce discrepancy between shadow splits.
+ blur_factor2 = directional_lights.data[i].shadow_split_offsets.x / directional_lights.data[i].shadow_split_offsets.z;
} else if (depth_z < directional_lights.data[i].shadow_split_offsets.z) {
vec4 v = vec4(vertex, 1.0);
BIAS_FUNC(v, 3)
pssm_coord = (directional_lights.data[i].shadow_matrix4 * v);
pssm_blend = smoothstep(directional_lights.data[i].shadow_split_offsets.y, directional_lights.data[i].shadow_split_offsets.z, depth_z);
+ // Adjust shadow blur with reference to the first split to reduce discrepancy between shadow splits.
+ blur_factor2 = directional_lights.data[i].shadow_split_offsets.x / directional_lights.data[i].shadow_split_offsets.w;
} else {
pssm_blend = 0.0; //if no blend, same coord will be used (divide by z will result in same value, and already cached)
+ blur_factor2 = 1.0;
}
pssm_coord /= pssm_coord.w;
- float shadow2 = sample_directional_pcf_shadow(directional_shadow_atlas, scene_data.directional_shadow_pixel_size * directional_lights.data[i].soft_shadow_scale, pssm_coord);
+ float shadow2 = sample_directional_pcf_shadow(directional_shadow_atlas, scene_data.directional_shadow_pixel_size * directional_lights.data[i].soft_shadow_scale * blur_factor2, pssm_coord);
shadow = mix(shadow, shadow2, pssm_blend);
}
}
@@ -1966,7 +1982,7 @@ void main() {
//restore fog
fog = vec4(unpackHalf2x16(fog_rg), unpackHalf2x16(fog_ba));
-#ifdef MODE_MULTIPLE_RENDER_TARGETS
+#ifdef MODE_SEPARATE_SPECULAR
#ifdef MODE_UNSHADED
diffuse_buffer = vec4(albedo.rgb, 0.0);
@@ -1984,7 +2000,7 @@ void main() {
diffuse_buffer.rgb = mix(diffuse_buffer.rgb, fog.rgb, fog.a);
specular_buffer.rgb = mix(specular_buffer.rgb, vec3(0.0), fog.a);
-#else //MODE_MULTIPLE_RENDER_TARGETS
+#else //MODE_SEPARATE_SPECULAR
#ifdef MODE_UNSHADED
frag_color = vec4(albedo, alpha);
@@ -1996,7 +2012,7 @@ void main() {
// Draw "fixed" fog before volumetric fog to ensure volumetric fog can appear in front of the sky.
frag_color.rgb = mix(frag_color.rgb, fog.rgb, fog.a);
-#endif //MODE_MULTIPLE_RENDER_TARGETS
+#endif //MODE_SEPARATE_SPECULAR
#endif //MODE_RENDER_DEPTH
}
diff --git a/servers/rendering/renderer_rd/shaders/scene_forward_mobile.glsl b/servers/rendering/renderer_rd/shaders/scene_forward_mobile.glsl
index 6911cab27b..b6ba244665 100644
--- a/servers/rendering/renderer_rd/shaders/scene_forward_mobile.glsl
+++ b/servers/rendering/renderer_rd/shaders/scene_forward_mobile.glsl
@@ -1282,6 +1282,7 @@ void main() {
float depth_z = -vertex.z;
vec4 pssm_coord;
+ float blur_factor;
vec3 light_dir = directional_lights.data[i].direction;
vec3 base_normal_bias = normalize(normal_interp) * (1.0 - max(0.0, dot(light_dir, -normalize(normal_interp))));
@@ -1297,56 +1298,71 @@ void main() {
BIAS_FUNC(v, 0)
pssm_coord = (directional_lights.data[i].shadow_matrix1 * v);
+ blur_factor = 1.0;
} else if (depth_z < directional_lights.data[i].shadow_split_offsets.y) {
vec4 v = vec4(vertex, 1.0);
BIAS_FUNC(v, 1)
pssm_coord = (directional_lights.data[i].shadow_matrix2 * v);
+ // Adjust shadow blur with reference to the first split to reduce discrepancy between shadow splits.
+ blur_factor = directional_lights.data[i].shadow_split_offsets.x / directional_lights.data[i].shadow_split_offsets.y;
+ ;
} else if (depth_z < directional_lights.data[i].shadow_split_offsets.z) {
vec4 v = vec4(vertex, 1.0);
BIAS_FUNC(v, 2)
pssm_coord = (directional_lights.data[i].shadow_matrix3 * v);
-
+ // Adjust shadow blur with reference to the first split to reduce discrepancy between shadow splits.
+ blur_factor = directional_lights.data[i].shadow_split_offsets.x / directional_lights.data[i].shadow_split_offsets.z;
} else {
vec4 v = vec4(vertex, 1.0);
BIAS_FUNC(v, 3)
pssm_coord = (directional_lights.data[i].shadow_matrix4 * v);
+ // Adjust shadow blur with reference to the first split to reduce discrepancy between shadow splits.
+ blur_factor = directional_lights.data[i].shadow_split_offsets.x / directional_lights.data[i].shadow_split_offsets.w;
}
pssm_coord /= pssm_coord.w;
- shadow = sample_directional_pcf_shadow(directional_shadow_atlas, scene_data.directional_shadow_pixel_size * directional_lights.data[i].soft_shadow_scale, pssm_coord);
+ shadow = sample_directional_pcf_shadow(directional_shadow_atlas, scene_data.directional_shadow_pixel_size * directional_lights.data[i].soft_shadow_scale * blur_factor, pssm_coord);
if (directional_lights.data[i].blend_splits) {
float pssm_blend;
+ float blur_factor2;
if (depth_z < directional_lights.data[i].shadow_split_offsets.x) {
vec4 v = vec4(vertex, 1.0);
BIAS_FUNC(v, 1)
pssm_coord = (directional_lights.data[i].shadow_matrix2 * v);
pssm_blend = smoothstep(0.0, directional_lights.data[i].shadow_split_offsets.x, depth_z);
+ // Adjust shadow blur with reference to the first split to reduce discrepancy between shadow splits.
+ blur_factor2 = directional_lights.data[i].shadow_split_offsets.x / directional_lights.data[i].shadow_split_offsets.y;
} else if (depth_z < directional_lights.data[i].shadow_split_offsets.y) {
vec4 v = vec4(vertex, 1.0);
BIAS_FUNC(v, 2)
pssm_coord = (directional_lights.data[i].shadow_matrix3 * v);
pssm_blend = smoothstep(directional_lights.data[i].shadow_split_offsets.x, directional_lights.data[i].shadow_split_offsets.y, depth_z);
+ // Adjust shadow blur with reference to the first split to reduce discrepancy between shadow splits.
+ blur_factor2 = directional_lights.data[i].shadow_split_offsets.x / directional_lights.data[i].shadow_split_offsets.z;
} else if (depth_z < directional_lights.data[i].shadow_split_offsets.z) {
vec4 v = vec4(vertex, 1.0);
BIAS_FUNC(v, 3)
pssm_coord = (directional_lights.data[i].shadow_matrix4 * v);
pssm_blend = smoothstep(directional_lights.data[i].shadow_split_offsets.y, directional_lights.data[i].shadow_split_offsets.z, depth_z);
+ // Adjust shadow blur with reference to the first split to reduce discrepancy between shadow splits.
+ blur_factor2 = directional_lights.data[i].shadow_split_offsets.x / directional_lights.data[i].shadow_split_offsets.w;
} else {
pssm_blend = 0.0; //if no blend, same coord will be used (divide by z will result in same value, and already cached)
+ blur_factor2 = 1.0;
}
pssm_coord /= pssm_coord.w;
- float shadow2 = sample_directional_pcf_shadow(directional_shadow_atlas, scene_data.directional_shadow_pixel_size * directional_lights.data[i].soft_shadow_scale, pssm_coord);
+ float shadow2 = sample_directional_pcf_shadow(directional_shadow_atlas, scene_data.directional_shadow_pixel_size * directional_lights.data[i].soft_shadow_scale * blur_factor2, pssm_coord);
shadow = mix(shadow, shadow2, pssm_blend);
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-05 14:52:27 +0000