diff --git a/editor/plugins/visual_shader_editor_plugin.cpp b/editor/plugins/visual_shader_editor_plugin.cpp index 2e20e068d7..c962751c7a 100644 --- a/editor/plugins/visual_shader_editor_plugin.cpp +++ b/editor/plugins/visual_shader_editor_plugin.cpp @@ -665,6 +665,15 @@ void VisualShaderEditor::_update_graph() { label->set_text(name_left); label->add_style_override("normal", label_style); //more compact hb->add_child(label); + + if (vsnode->get_input_port_default_hint(i) != "" && !port_left_used) { + + Label *hint_label = memnew(Label); + hint_label->set_text("[" + vsnode->get_input_port_default_hint(i) + "]"); + hint_label->add_color_override("font_color", get_color("font_color_readonly", "TextEdit")); + hint_label->add_style_override("normal", label_style); + hb->add_child(hint_label); + } } } 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 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