diff options
Diffstat (limited to 'scene/resources/visual_shader_nodes.cpp')
| -rw-r--r-- | scene/resources/visual_shader_nodes.cpp | 32 |
1 files changed, 27 insertions, 5 deletions
diff --git a/scene/resources/visual_shader_nodes.cpp b/scene/resources/visual_shader_nodes.cpp index a94fdd9d7b..f46fba3b5b 100644 --- a/scene/resources/visual_shader_nodes.cpp +++ b/scene/resources/visual_shader_nodes.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */ +/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2020 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 */ @@ -715,6 +715,7 @@ void VisualShaderNodeTexture::_bind_methods() { BIND_ENUM_CONSTANT(SOURCE_2D_TEXTURE); BIND_ENUM_CONSTANT(SOURCE_2D_NORMAL); BIND_ENUM_CONSTANT(SOURCE_DEPTH); + BIND_ENUM_CONSTANT(SOURCE_PORT); BIND_ENUM_CONSTANT(TYPE_DATA); BIND_ENUM_CONSTANT(TYPE_COLOR); BIND_ENUM_CONSTANT(TYPE_NORMALMAP); @@ -3684,12 +3685,33 @@ String VisualShaderNodeFresnel::get_output_port_name(int p_port) const { } String VisualShaderNodeFresnel::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) const { - return "\t" + p_output_vars[0] + " = " + p_input_vars[2] + " ? (pow(clamp(dot(" + p_input_vars[0] + ", " + p_input_vars[1] + "), 0.0, 1.0), " + p_input_vars[3] + ")) : (pow(1.0 - clamp(dot(" + p_input_vars[0] + ", " + p_input_vars[1] + "), 0.0, 1.0), " + p_input_vars[3] + "));"; + + String normal; + String view; + if (p_input_vars[0] == String()) { + normal = "NORMAL"; + } else { + normal = p_input_vars[0]; + } + if (p_input_vars[1] == String()) { + view = "VIEW"; + } else { + view = p_input_vars[1]; + } + + return "\t" + p_output_vars[0] + " = " + p_input_vars[2] + " ? (pow(clamp(dot(" + normal + ", " + view + "), 0.0, 1.0), " + p_input_vars[3] + ")) : (pow(1.0 - clamp(dot(" + normal + ", " + view + "), 0.0, 1.0), " + p_input_vars[3] + "));"; +} + +String VisualShaderNodeFresnel::get_input_port_default_hint(int p_port) const { + if (p_port == 0) { + return "default"; + } else if (p_port == 1) { + return "default"; + } + return ""; } VisualShaderNodeFresnel::VisualShaderNodeFresnel() { - set_input_port_default_value(0, Vector3(0.0, 0.0, 0.0)); - set_input_port_default_value(1, Vector3(0.0, 0.0, 0.0)); set_input_port_default_value(2, false); set_input_port_default_value(3, 1.0); } |