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-rw-r--r--scene/resources/material.cpp77
1 files changed, 31 insertions, 46 deletions
diff --git a/scene/resources/material.cpp b/scene/resources/material.cpp
index 1d7e6f6470..55356c2058 100644
--- a/scene/resources/material.cpp
+++ b/scene/resources/material.cpp
@@ -154,18 +154,18 @@ Material::~Material() {
bool ShaderMaterial::_set(const StringName &p_name, const Variant &p_value) {
if (shader.is_valid()) {
- StringName pr = shader->remap_param(p_name);
+ StringName pr = shader->remap_uniform(p_name);
if (!pr) {
String n = p_name;
if (n.find("param/") == 0) { //backwards compatibility
pr = n.substr(6, n.length());
}
- if (n.find("shader_param/") == 0) { //backwards compatibility
- pr = n.replace_first("shader_param/", "");
+ if (n.find("shader_uniform/") == 0) { //backwards compatibility
+ pr = n.replace_first("shader_uniform/", "");
}
}
if (pr) {
- set_shader_param(pr, p_value);
+ set_shader_uniform(pr, p_value);
return true;
}
}
@@ -175,14 +175,14 @@ bool ShaderMaterial::_set(const StringName &p_name, const Variant &p_value) {
bool ShaderMaterial::_get(const StringName &p_name, Variant &r_ret) const {
if (shader.is_valid()) {
- StringName pr = shader->remap_param(p_name);
+ StringName pr = shader->remap_uniform(p_name);
if (!pr) {
String n = p_name;
if (n.find("param/") == 0) { //backwards compatibility
pr = n.substr(6, n.length());
}
- if (n.find("shader_param/") == 0) { //backwards compatibility
- pr = n.replace_first("shader_param/", "");
+ if (n.find("shader_uniform/") == 0) { //backwards compatibility
+ pr = n.replace_first("shader_uniform/", "");
}
}
@@ -203,7 +203,7 @@ bool ShaderMaterial::_get(const StringName &p_name, Variant &r_ret) const {
void ShaderMaterial::_get_property_list(List<PropertyInfo> *p_list) const {
if (!shader.is_null()) {
List<PropertyInfo> list;
- shader->get_param_list(&list, true);
+ shader->get_shader_uniform_list(&list, true);
HashMap<String, HashMap<String, List<PropertyInfo>>> groups;
{
@@ -299,7 +299,7 @@ void ShaderMaterial::_get_property_list(List<PropertyInfo> *p_list) const {
bool ShaderMaterial::property_can_revert(const String &p_name) {
if (shader.is_valid()) {
- StringName pr = shader->remap_param(p_name);
+ StringName pr = shader->remap_uniform(p_name);
if (pr) {
Variant default_value = RenderingServer::get_singleton()->shader_get_param_default(shader->get_rid(), pr);
Variant current_value;
@@ -313,7 +313,7 @@ bool ShaderMaterial::property_can_revert(const String &p_name) {
Variant ShaderMaterial::property_get_revert(const String &p_name) {
Variant r_ret;
if (shader.is_valid()) {
- StringName pr = shader->remap_param(p_name);
+ StringName pr = shader->remap_uniform(p_name);
if (pr) {
r_ret = RenderingServer::get_singleton()->shader_get_param_default(shader->get_rid(), pr);
}
@@ -349,7 +349,7 @@ Ref<Shader> ShaderMaterial::get_shader() const {
return shader;
}
-void ShaderMaterial::set_shader_param(const StringName &p_param, const Variant &p_value) {
+void ShaderMaterial::set_shader_uniform(const StringName &p_param, const Variant &p_value) {
if (p_value.get_type() == Variant::NIL) {
param_cache.erase(p_param);
RS::get_singleton()->material_set_param(_get_material(), p_param, Variant());
@@ -369,7 +369,7 @@ void ShaderMaterial::set_shader_param(const StringName &p_param, const Variant &
}
}
-Variant ShaderMaterial::get_shader_param(const StringName &p_param) const {
+Variant ShaderMaterial::get_shader_uniform(const StringName &p_param) const {
if (param_cache.has(p_param)) {
return param_cache[p_param];
} else {
@@ -384,8 +384,8 @@ void ShaderMaterial::_shader_changed() {
void ShaderMaterial::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_shader", "shader"), &ShaderMaterial::set_shader);
ClassDB::bind_method(D_METHOD("get_shader"), &ShaderMaterial::get_shader);
- ClassDB::bind_method(D_METHOD("set_shader_param", "param", "value"), &ShaderMaterial::set_shader_param);
- ClassDB::bind_method(D_METHOD("get_shader_param", "param"), &ShaderMaterial::get_shader_param);
+ ClassDB::bind_method(D_METHOD("set_shader_uniform", "param", "value"), &ShaderMaterial::set_shader_uniform);
+ ClassDB::bind_method(D_METHOD("get_shader_uniform", "param"), &ShaderMaterial::get_shader_uniform);
ClassDB::bind_method(D_METHOD("property_can_revert", "name"), &ShaderMaterial::property_can_revert);
ClassDB::bind_method(D_METHOD("property_get_revert", "name"), &ShaderMaterial::property_get_revert);
@@ -394,12 +394,12 @@ void ShaderMaterial::_bind_methods() {
void ShaderMaterial::get_argument_options(const StringName &p_function, int p_idx, List<String> *r_options) const {
String f = p_function.operator String();
- if ((f == "get_shader_param" || f == "set_shader_param") && p_idx == 0) {
+ if ((f == "get_shader_uniform" || f == "set_shader_uniform") && p_idx == 0) {
if (shader.is_valid()) {
List<PropertyInfo> pl;
- shader->get_param_list(&pl);
+ shader->get_shader_uniform_list(&pl);
for (const PropertyInfo &E : pl) {
- r_options->push_back(E.name.replace_first("shader_param/", "").quote());
+ r_options->push_back(E.name.replace_first("shader_uniform/", "").quote());
}
}
}
@@ -1067,7 +1067,8 @@ void BaseMaterial3D::_update_shader() {
code += " float num_layers = mix(float(heightmap_max_layers),float(heightmap_min_layers), abs(dot(vec3(0.0, 0.0, 1.0), view_dir)));\n";
code += " float layer_depth = 1.0 / num_layers;\n";
code += " float current_layer_depth = 0.0;\n";
- code += " vec2 P = view_dir.xy * heightmap_scale;\n";
+ // Multiply the heightmap scale by 0.01 to improve heightmap scale usability.
+ code += " vec2 P = view_dir.xy * heightmap_scale * 0.01;\n";
code += " vec2 delta = P / num_layers;\n";
code += " vec2 ofs = base_uv;\n";
if (flags[FLAG_INVERT_HEIGHTMAP]) {
@@ -1103,7 +1104,8 @@ void BaseMaterial3D::_update_shader() {
}
// Use offset limiting to improve the appearance of non-deep parallax.
// This reduces the impression of depth, but avoids visible warping in the distance.
- code += " vec2 ofs = base_uv - view_dir.xy * depth * heightmap_scale;\n";
+ // Multiply the heightmap scale by 0.01 to improve heightmap scale usability.
+ code += " vec2 ofs = base_uv - view_dir.xy * depth * heightmap_scale * 0.01;\n";
}
code += " base_uv=ofs;\n";
@@ -1276,38 +1278,21 @@ void BaseMaterial3D::_update_shader() {
if ((distance_fade == DISTANCE_FADE_OBJECT_DITHER || distance_fade == DISTANCE_FADE_PIXEL_DITHER)) {
if (!RenderingServer::get_singleton()->is_low_end()) {
code += " {\n";
+
if (distance_fade == DISTANCE_FADE_OBJECT_DITHER) {
code += " float fade_distance = abs((VIEW_MATRIX * MODEL_MATRIX[3]).z);\n";
} else {
- code += " float fade_distance=-VERTEX.z;\n";
+ code += " float fade_distance = -VERTEX.z;\n";
}
+ // Use interleaved gradient noise, which is fast but still looks good.
+ code += " const vec3 magic = vec3(0.06711056f, 0.00583715f, 52.9829189f);";
+ code += " float fade = clamp(smoothstep(distance_fade_min, distance_fade_max, fade_distance), 0.0, 1.0);\n";
+ // Use a hard cap to prevent a few stray pixels from remaining when past the fade-out distance.
+ code += " if (fade < 0.001 || fade < fract(magic.z * fract(dot(FRAGCOORD.xy, magic.xy)))) {\n";
+ code += " discard;\n";
+ code += " }\n";
- code += " float fade=clamp(smoothstep(distance_fade_min,distance_fade_max,fade_distance),0.0,1.0);\n";
- code += " int x = int(FRAGCOORD.x) % 4;\n";
- code += " int y = int(FRAGCOORD.y) % 4;\n";
- code += " int index = x + y * 4;\n";
- code += " float limit = 0.0;\n\n";
- code += " if (x < 8) {\n";
- code += " if (index == 0) limit = 0.0625;\n";
- code += " if (index == 1) limit = 0.5625;\n";
- code += " if (index == 2) limit = 0.1875;\n";
- code += " if (index == 3) limit = 0.6875;\n";
- code += " if (index == 4) limit = 0.8125;\n";
- code += " if (index == 5) limit = 0.3125;\n";
- code += " if (index == 6) limit = 0.9375;\n";
- code += " if (index == 7) limit = 0.4375;\n";
- code += " if (index == 8) limit = 0.25;\n";
- code += " if (index == 9) limit = 0.75;\n";
- code += " if (index == 10) limit = 0.125;\n";
- code += " if (index == 11) limit = 0.625;\n";
- code += " if (index == 12) limit = 1.0;\n";
- code += " if (index == 13) limit = 0.5;\n";
- code += " if (index == 14) limit = 0.875;\n";
- code += " if (index == 15) limit = 0.375;\n";
- code += " }\n\n";
- code += " if (fade < limit)\n";
- code += " discard;\n";
code += " }\n\n";
}
@@ -2965,7 +2950,7 @@ BaseMaterial3D::BaseMaterial3D(bool p_orm) :
set_clearcoat(1);
set_clearcoat_roughness(0.5);
set_anisotropy(0);
- set_heightmap_scale(0.05);
+ set_heightmap_scale(5.0);
set_subsurface_scattering_strength(0);
set_backlight(Color(0, 0, 0));
set_transmittance_color(Color(1, 1, 1, 1));
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 00:46:36 +0000