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-rw-r--r--scene/resources/visual_shader.cpp4
-rw-r--r--scene/resources/visual_shader.h2
-rw-r--r--scene/resources/visual_shader_nodes.cpp52
-rw-r--r--scene/resources/visual_shader_nodes.h5
4 files changed, 48 insertions, 15 deletions
diff --git a/scene/resources/visual_shader.cpp b/scene/resources/visual_shader.cpp
index 1dba0c5b09..58bbf86241 100644
--- a/scene/resources/visual_shader.cpp
+++ b/scene/resources/visual_shader.cpp
@@ -103,6 +103,10 @@ String VisualShaderNode::get_warning(Shader::Mode p_mode, VisualShader::Type p_t
return String();
}
+String VisualShaderNode::get_input_port_default_hint(int p_port) const {
+ return "";
+}
+
void VisualShaderNode::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_output_port_for_preview", "port"), &VisualShaderNode::set_output_port_for_preview);
diff --git a/scene/resources/visual_shader.h b/scene/resources/visual_shader.h
index d9f089586d..8b6b659836 100644
--- a/scene/resources/visual_shader.h
+++ b/scene/resources/visual_shader.h
@@ -201,6 +201,8 @@ public:
virtual PortType get_output_port_type(int p_port) const = 0;
virtual String get_output_port_name(int p_port) const = 0;
+ virtual String get_input_port_default_hint(int p_port) const;
+
void set_output_port_for_preview(int p_index);
int get_output_port_for_preview() const;
diff --git a/scene/resources/visual_shader_nodes.cpp b/scene/resources/visual_shader_nodes.cpp
index 24e436e61c..2e58c512b8 100644
--- a/scene/resources/visual_shader_nodes.cpp
+++ b/scene/resources/visual_shader_nodes.cpp
@@ -408,6 +408,13 @@ String VisualShaderNodeTexture::get_output_port_name(int p_port) const {
return p_port == 0 ? "rgb" : "alpha";
}
+String VisualShaderNodeTexture::get_input_port_default_hint(int p_port) const {
+ if (p_port == 0) {
+ return "UV.xy";
+ }
+ return "";
+}
+
static String make_unique_id(VisualShader::Type p_type, int p_id, const String &p_name) {
static const char *typepf[VisualShader::TYPE_MAX] = { "vtx", "frg", "lgt" };
@@ -444,10 +451,9 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader:
if (source == SOURCE_TEXTURE) {
String id = make_unique_id(p_type, p_id, "tex");
String code;
- if (p_input_vars[0] == String()) { //none bound, do nothing
-
- code += "\tvec4 " + id + "_read = vec4(0.0);\n";
+ if (p_input_vars[0] == String()) { // Use UV by default.
+ code += "\tvec4 " + id + "_read = texture( " + id + " , UV.xy );\n";
} else if (p_input_vars[1] == String()) {
//no lod
code += "\tvec4 " + id + "_read = texture( " + id + " , " + p_input_vars[0] + ".xy );\n";
@@ -466,9 +472,9 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader:
if (id == String()) {
code += "\tvec4 " + id + "_tex_read = vec4(0.0);\n";
} else {
- if (p_input_vars[0] == String()) { //none bound, do nothing
+ if (p_input_vars[0] == String()) { // Use UV by default.
- code += "\tvec4 " + id + "_tex_read = vec4(0.0);\n";
+ code += "\tvec4 " + id + "_tex_read = texture( " + id + " , UV.xy );\n";
} else if (p_input_vars[1] == String()) {
//no lod
@@ -486,9 +492,9 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader:
if (source == SOURCE_SCREEN && (p_mode == Shader::MODE_SPATIAL || p_mode == Shader::MODE_CANVAS_ITEM) && p_type == VisualShader::TYPE_FRAGMENT) {
String code = "\t{\n";
- if (p_input_vars[0] == String() || p_for_preview) { //none bound, do nothing
+ if (p_input_vars[0] == String() || p_for_preview) { // Use UV by default.
- code += "\t\tvec4 _tex_read = vec4(0.0);\n";
+ code += "\t\tvec4 _tex_read = textureLod( SCREEN_TEXTURE , UV.xy, 0.0 );\n";
} else if (p_input_vars[1] == String()) {
//no lod
@@ -506,9 +512,9 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader:
if (source == SOURCE_2D_TEXTURE && p_mode == Shader::MODE_CANVAS_ITEM && p_type == VisualShader::TYPE_FRAGMENT) {
String code = "\t{\n";
- if (p_input_vars[0] == String()) { //none bound, do nothing
+ if (p_input_vars[0] == String()) { // Use UV by default.
- code += "\t\tvec4 _tex_read = vec4(0.0);\n";
+ code += "\t\tvec4 _tex_read = texture( TEXTURE , UV.xy );\n";
} else if (p_input_vars[1] == String()) {
//no lod
@@ -526,9 +532,9 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader:
if (source == SOURCE_2D_NORMAL && p_mode == Shader::MODE_CANVAS_ITEM && p_type == VisualShader::TYPE_FRAGMENT) {
String code = "\t{\n";
- if (p_input_vars[0] == String()) { //none bound, do nothing
+ if (p_input_vars[0] == String()) { // Use UV by default.
- code += "\t\tvec4 _tex_read = vec4(0.0);\n";
+ code += "\t\tvec4 _tex_read = texture( NORMAL_TEXTURE , UV.xy );\n";
} else if (p_input_vars[1] == String()) {
//no lod
@@ -556,9 +562,9 @@ String VisualShaderNodeTexture::generate_code(Shader::Mode p_mode, VisualShader:
if (source == SOURCE_DEPTH && p_mode == Shader::MODE_SPATIAL && p_type == VisualShader::TYPE_FRAGMENT) {
String code = "\t{\n";
- if (p_input_vars[0] == String()) { //none bound, do nothing
+ if (p_input_vars[0] == String()) { // Use UV by default.
- code += "\t\tfloat _depth = 0.0;\n";
+ code += "\t\tfloat _depth = texture( DEPTH_TEXTURE , UV.xy ).r;\n";
} else if (p_input_vars[1] == String()) {
//no lod
@@ -3128,9 +3134,9 @@ String VisualShaderNodeTextureUniform::generate_code(Shader::Mode p_mode, Visual
String id = get_uniform_name();
String code = "\t{\n";
- if (p_input_vars[0] == String()) { //none bound, do nothing
+ if (p_input_vars[0] == String()) { // Use UV by default.
- code += "\t\tvec4 n_tex_read = vec4(0.0);\n";
+ code += "\t\tvec4 n_tex_read = texture( " + id + " , UV.xy );\n";
} else if (p_input_vars[1] == String()) {
//no lod
code += "\t\tvec4 n_tex_read = texture( " + id + " , " + p_input_vars[0] + ".xy );\n";
@@ -3189,6 +3195,13 @@ void VisualShaderNodeTextureUniform::_bind_methods() {
BIND_ENUM_CONSTANT(COLOR_DEFAULT_BLACK);
}
+String VisualShaderNodeTextureUniform::get_input_port_default_hint(int p_port) const {
+ if (p_port == 0) {
+ return "UV.xy";
+ }
+ return "";
+}
+
VisualShaderNodeTextureUniform::VisualShaderNodeTextureUniform() {
texture_type = TYPE_DATA;
color_default = COLOR_DEFAULT_WHITE;
@@ -3283,6 +3296,15 @@ String VisualShaderNodeTextureUniformTriplanar::generate_code(Shader::Mode p_mod
return code;
}
+String VisualShaderNodeTextureUniformTriplanar::get_input_port_default_hint(int p_port) const {
+ if (p_port == 0) {
+ return "default";
+ } else if (p_port == 1) {
+ return "default";
+ }
+ return "";
+}
+
VisualShaderNodeTextureUniformTriplanar::VisualShaderNodeTextureUniformTriplanar() {
}
diff --git a/scene/resources/visual_shader_nodes.h b/scene/resources/visual_shader_nodes.h
index 1e4608444c..d5ee990191 100644
--- a/scene/resources/visual_shader_nodes.h
+++ b/scene/resources/visual_shader_nodes.h
@@ -227,6 +227,8 @@ public:
virtual PortType get_output_port_type(int p_port) const;
virtual String get_output_port_name(int p_port) const;
+ virtual String get_input_port_default_hint(int p_port) const;
+
virtual Vector<VisualShader::DefaultTextureParam> get_default_texture_parameters(VisualShader::Type p_type, int p_id) const;
virtual String generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const;
virtual String generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview = false) const; //if no output is connected, the output var passed will be empty. if no input is connected and input is NIL, the input var passed will be empty
@@ -1423,6 +1425,7 @@ public:
virtual int get_input_port_count() const;
virtual PortType get_input_port_type(int p_port) const;
virtual String get_input_port_name(int p_port) const;
+ virtual String get_input_port_default_hint(int p_port) const;
virtual int get_output_port_count() const;
virtual PortType get_output_port_type(int p_port) const;
@@ -1457,6 +1460,8 @@ public:
virtual PortType get_input_port_type(int p_port) const;
virtual String get_input_port_name(int p_port) const;
+ virtual String get_input_port_default_hint(int p_port) const;
+
virtual String generate_global_per_node(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const;
virtual String generate_global_per_func(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const;
virtual String generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview = false) const; //if no output is connected, the output var passed will be empty. if no input is connected and input is NIL, the input var passed will be empty
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 11:44:25 +0000