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-rw-r--r--scene/resources/material.cpp208
1 files changed, 119 insertions, 89 deletions
diff --git a/scene/resources/material.cpp b/scene/resources/material.cpp
index e457b2d377..7e84814ab3 100644
--- a/scene/resources/material.cpp
+++ b/scene/resources/material.cpp
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* material.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
-/* */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* material.cpp */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#include "material.h"
@@ -113,6 +113,12 @@ bool Material::_can_use_render_priority() const {
return ret;
}
+Ref<Resource> Material::create_placeholder() const {
+ Ref<PlaceholderMaterial> placeholder;
+ placeholder.instantiate();
+ return placeholder;
+}
+
void Material::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_next_pass", "next_pass"), &Material::set_next_pass);
ClassDB::bind_method(D_METHOD("get_next_pass"), &Material::get_next_pass);
@@ -123,6 +129,8 @@ void Material::_bind_methods() {
ClassDB::bind_method(D_METHOD("inspect_native_shader_code"), &Material::inspect_native_shader_code);
ClassDB::set_method_flags(get_class_static(), _scs_create("inspect_native_shader_code"), METHOD_FLAGS_DEFAULT | METHOD_FLAG_EDITOR);
+ ClassDB::bind_method(D_METHOD("create_placeholder"), &Material::create_placeholder);
+
ADD_PROPERTY(PropertyInfo(Variant::INT, "render_priority", PROPERTY_HINT_RANGE, itos(RENDER_PRIORITY_MIN) + "," + itos(RENDER_PRIORITY_MAX) + ",1"), "set_render_priority", "get_render_priority");
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "next_pass", PROPERTY_HINT_RESOURCE_TYPE, "Material"), "set_next_pass", "get_next_pass");
@@ -141,6 +149,7 @@ Material::Material() {
}
Material::~Material() {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
RenderingServer::get_singleton()->free(material);
}
@@ -148,11 +157,36 @@ Material::~Material() {
bool ShaderMaterial::_set(const StringName &p_name, const Variant &p_value) {
if (shader.is_valid()) {
- StringName pr = shader->remap_parameter(p_name);
- if (pr) {
- set_shader_parameter(pr, p_value);
+ const StringName *sn = remap_cache.getptr(p_name);
+ if (sn) {
+ set_shader_parameter(*sn, p_value);
return true;
}
+ String s = p_name;
+ if (s.begins_with("shader_parameter/")) {
+ String param = s.replace_first("shader_parameter/", "");
+ remap_cache[s] = param;
+ set_shader_parameter(param, p_value);
+ return true;
+ }
+#ifndef DISABLE_DEPRECATED
+ // Compatibility remaps are only needed here.
+ if (s.begins_with("param/")) {
+ s = s.replace_first("param/", "shader_parameter/");
+ } else if (s.begins_with("shader_param/")) {
+ s = s.replace_first("shader_param/", "shader_parameter/");
+ } else if (s.begins_with("shader_uniform/")) {
+ s = s.replace_first("shader_uniform/", "shader_parameter/");
+ } else {
+ return false; // Not a shader parameter.
+ }
+
+ WARN_PRINT("This material (containing shader with path: '" + shader->get_path() + "') uses an old deprecated parameter names. Consider re-saving this resource (or scene which contains it) in order for it to continue working in future versions.");
+ String param = s.replace_first("shader_parameter/", "");
+ remap_cache[s] = param;
+ set_shader_parameter(param, p_value);
+ return true;
+#endif
}
return false;
@@ -160,9 +194,10 @@ 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_parameter(p_name);
- if (pr) {
- r_ret = get_shader_parameter(pr);
+ const StringName *sn = remap_cache.getptr(p_name);
+ if (sn) {
+ // Only return a parameter if it was previously set.
+ r_ret = get_shader_parameter(*sn);
return true;
}
}
@@ -246,6 +281,12 @@ void ShaderMaterial::_get_property_list(List<PropertyInfo> *p_list) const {
PropertyInfo info = E->get();
info.name = "shader_parameter/" + info.name;
+ if (!param_cache.has(E->get().name)) {
+ // Property has never been edited, retrieve with default value.
+ Variant default_value = RenderingServer::get_singleton()->shader_get_parameter_default(shader->get_rid(), E->get().name);
+ param_cache.insert(E->get().name, default_value);
+ remap_cache.insert(info.name, E->get().name);
+ }
groups[last_group][last_subgroup].push_back(info);
}
@@ -274,11 +315,10 @@ void ShaderMaterial::_get_property_list(List<PropertyInfo> *p_list) const {
bool ShaderMaterial::_property_can_revert(const StringName &p_name) const {
if (shader.is_valid()) {
- StringName pr = shader->remap_parameter(p_name);
+ const StringName *pr = remap_cache.getptr(p_name);
if (pr) {
- Variant default_value = RenderingServer::get_singleton()->shader_get_parameter_default(shader->get_rid(), pr);
- Variant current_value;
- _get(p_name, current_value);
+ Variant default_value = RenderingServer::get_singleton()->shader_get_parameter_default(shader->get_rid(), *pr);
+ Variant current_value = get_shader_parameter(*pr);
return default_value.get_type() != Variant::NIL && default_value != current_value;
}
}
@@ -287,9 +327,9 @@ bool ShaderMaterial::_property_can_revert(const StringName &p_name) const {
bool ShaderMaterial::_property_get_revert(const StringName &p_name, Variant &r_property) const {
if (shader.is_valid()) {
- StringName pr = shader->remap_parameter(p_name);
- if (pr) {
- r_property = RenderingServer::get_singleton()->shader_get_parameter_default(shader->get_rid(), pr);
+ const StringName *pr = remap_cache.getptr(p_name);
+ if (*pr) {
+ r_property = RenderingServer::get_singleton()->shader_get_parameter_default(shader->get_rid(), *pr);
return true;
}
}
@@ -790,6 +830,14 @@ void BaseMaterial3D::_update_shader() {
code += "uniform vec4 refraction_texture_channel;\n";
}
+ if (features[FEATURE_REFRACTION]) {
+ code += "uniform sampler2D screen_texture : hint_screen_texture, repeat_disable, filter_linear_mipmap;";
+ }
+
+ if (proximity_fade_enabled) {
+ code += "uniform sampler2D depth_texture : hint_depth_texture, repeat_disable, filter_nearest;";
+ }
+
if (features[FEATURE_NORMAL_MAPPING]) {
code += "uniform sampler2D texture_normal : hint_roughness_normal," + texfilter_str + ";\n";
code += "uniform float normal_scale : hint_range(-16,16);\n";
@@ -1227,7 +1275,7 @@ void BaseMaterial3D::_update_shader() {
code += " vec2 ref_ofs = SCREEN_UV - ref_normal.xy * dot(texture(texture_refraction,base_uv),refraction_texture_channel) * refraction;\n";
}
code += " float ref_amount = 1.0 - albedo.a * albedo_tex.a;\n";
- code += " EMISSION += textureLod(SCREEN_TEXTURE,ref_ofs,ROUGHNESS * 8.0).rgb * ref_amount;\n";
+ code += " EMISSION += textureLod(screen_texture,ref_ofs,ROUGHNESS * 8.0).rgb * ref_amount;\n";
code += " ALBEDO *= 1.0 - ref_amount;\n";
code += " ALPHA = 1.0;\n";
@@ -1245,22 +1293,23 @@ void BaseMaterial3D::_update_shader() {
}
if (proximity_fade_enabled) {
- code += " float depth_tex = textureLod(DEPTH_TEXTURE,SCREEN_UV,0.0).r;\n";
+ code += " float depth_tex = textureLod(depth_texture,SCREEN_UV,0.0).r;\n";
code += " vec4 world_pos = INV_PROJECTION_MATRIX * vec4(SCREEN_UV*2.0-1.0,depth_tex,1.0);\n";
code += " world_pos.xyz/=world_pos.w;\n";
code += " ALPHA*=clamp(1.0-smoothstep(world_pos.z+proximity_fade_distance,world_pos.z,VERTEX.z),0.0,1.0);\n";
}
if (distance_fade != DISTANCE_FADE_DISABLED) {
+ // Use the slightly more expensive circular fade (distance to the object) instead of linear
+ // (Z distance), so that the fade is always the same regardless of the camera angle.
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";
-
+ code += " float fade_distance = length((VIEW_MATRIX * MODEL_MATRIX[3]));\n";
} else {
- code += " float fade_distance = -VERTEX.z;\n";
+ code += " float fade_distance = length(VERTEX);\n";
}
// Use interleaved gradient noise, which is fast but still looks good.
code += " const vec3 magic = vec3(0.06711056f, 0.00583715f, 52.9829189f);";
@@ -1274,7 +1323,7 @@ void BaseMaterial3D::_update_shader() {
}
} else {
- code += " ALPHA*=clamp(smoothstep(distance_fade_min,distance_fade_max,-VERTEX.z),0.0,1.0);\n";
+ code += " ALPHA *= clamp(smoothstep(distance_fade_min, distance_fade_max, length(VERTEX)), 0.0, 1.0);\n";
}
}
@@ -2267,71 +2316,51 @@ BaseMaterial3D::TextureChannel BaseMaterial3D::get_refraction_texture_channel()
return refraction_texture_channel;
}
-Ref<Material> BaseMaterial3D::get_material_for_2d(bool p_shaded, bool p_transparent, bool p_double_sided, bool p_cut_alpha, bool p_opaque_prepass, bool p_billboard, bool p_billboard_y, bool p_msdf, bool p_no_depth, bool p_fixed_size, TextureFilter p_filter, RID *r_shader_rid) {
- int64_t hash = 0;
- if (p_shaded) {
- hash |= 1 << 0;
- }
- if (p_transparent) {
- hash |= 1 << 1;
- }
- if (p_cut_alpha) {
- hash |= 1 << 2;
- }
- if (p_opaque_prepass) {
- hash |= 1 << 3;
- }
- if (p_double_sided) {
- hash |= 1 << 4;
- }
- if (p_billboard) {
- hash |= 1 << 5;
- }
- if (p_billboard_y) {
- hash |= 1 << 6;
- }
- if (p_msdf) {
- hash |= 1 << 7;
- }
- if (p_no_depth) {
- hash |= 1 << 8;
- }
- if (p_fixed_size) {
- hash |= 1 << 9;
- }
- hash = hash_murmur3_one_64(p_filter, hash);
-
- if (materials_for_2d.has(hash)) {
+Ref<Material> BaseMaterial3D::get_material_for_2d(bool p_shaded, Transparency p_transparency, bool p_double_sided, bool p_billboard, bool p_billboard_y, bool p_msdf, bool p_no_depth, bool p_fixed_size, TextureFilter p_filter, AlphaAntiAliasing p_alpha_antialiasing_mode, RID *r_shader_rid) {
+ uint64_t key = 0;
+ key |= ((int8_t)p_shaded & 0x01) << 0;
+ key |= ((int8_t)p_transparency & 0x07) << 1; // Bits 1-3.
+ key |= ((int8_t)p_double_sided & 0x01) << 4;
+ key |= ((int8_t)p_billboard & 0x01) << 5;
+ key |= ((int8_t)p_billboard_y & 0x01) << 6;
+ key |= ((int8_t)p_msdf & 0x01) << 7;
+ key |= ((int8_t)p_no_depth & 0x01) << 8;
+ key |= ((int8_t)p_fixed_size & 0x01) << 9;
+ key |= ((int8_t)p_filter & 0x07) << 10; // Bits 10-12.
+ key |= ((int8_t)p_alpha_antialiasing_mode & 0x07) << 13; // Bits 13-15.
+
+ if (materials_for_2d.has(key)) {
if (r_shader_rid) {
- *r_shader_rid = materials_for_2d[hash]->get_shader_rid();
+ *r_shader_rid = materials_for_2d[key]->get_shader_rid();
}
- return materials_for_2d[hash];
+ return materials_for_2d[key];
}
Ref<StandardMaterial3D> material;
material.instantiate();
material->set_shading_mode(p_shaded ? SHADING_MODE_PER_PIXEL : SHADING_MODE_UNSHADED);
- material->set_transparency(p_transparent ? (p_opaque_prepass ? TRANSPARENCY_ALPHA_DEPTH_PRE_PASS : (p_cut_alpha ? TRANSPARENCY_ALPHA_SCISSOR : TRANSPARENCY_ALPHA)) : TRANSPARENCY_DISABLED);
+ material->set_transparency(p_transparency);
material->set_cull_mode(p_double_sided ? CULL_DISABLED : CULL_BACK);
material->set_flag(FLAG_SRGB_VERTEX_COLOR, true);
material->set_flag(FLAG_ALBEDO_FROM_VERTEX_COLOR, true);
material->set_flag(FLAG_ALBEDO_TEXTURE_MSDF, p_msdf);
material->set_flag(FLAG_DISABLE_DEPTH_TEST, p_no_depth);
material->set_flag(FLAG_FIXED_SIZE, p_fixed_size);
+ material->set_alpha_antialiasing(p_alpha_antialiasing_mode);
material->set_texture_filter(p_filter);
if (p_billboard || p_billboard_y) {
material->set_flag(FLAG_BILLBOARD_KEEP_SCALE, true);
material->set_billboard_mode(p_billboard_y ? BILLBOARD_FIXED_Y : BILLBOARD_ENABLED);
}
- materials_for_2d[hash] = material;
+ materials_for_2d[key] = material;
if (r_shader_rid) {
- *r_shader_rid = materials_for_2d[hash]->get_shader_rid();
+ *r_shader_rid = materials_for_2d[key]->get_shader_rid();
}
- return materials_for_2d[hash];
+ return materials_for_2d[key];
}
void BaseMaterial3D::set_on_top_of_alpha() {
@@ -3004,6 +3033,7 @@ BaseMaterial3D::BaseMaterial3D(bool p_orm) :
}
BaseMaterial3D::~BaseMaterial3D() {
+ ERR_FAIL_NULL(RenderingServer::get_singleton());
MutexLock lock(material_mutex);
if (shader_map.has(current_key)) {
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-03 02:37:39 +0000