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Add a comment at the top of generated shaders

Browse source 
This comment is useful to determine the origin of ShaderMaterials
converted from built-in material types (such as CanvasItemMaterial
or SpatialMaterial).

The Godot version is also included in case the shader needs to be
regenerated with a newer engine version.
This commit is contained in:
Hugo Locurcio 2021-08-16 18:46:55 +02:00
parent fb0dcdf808
commit 8dae2f9f00
No known key found for this signature in database
GPG key ID: 39E8F8BE30B0A49C
3 changed files with 16 additions and 3 deletions
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6
scene/2d/canvas_item.cpp
View file

@ -32,6 +32,7 @@
#include "core/message_queue.h"
#include "core/method_bind_ext.gen.inc"
#include "core/os/input.h"
#include "core/version.h"
#include "scene/main/canvas_layer.h"
#include "scene/main/viewport.h"
#include "scene/resources/font.h"
@ -89,7 +90,10 @@ void CanvasItemMaterial::_update_shader() {
//must create a shader!
String code = "shader_type canvas_item;\nrender_mode ";
// Add a comment to describe the shader origin (useful when converting to ShaderMaterial).
String code = "// NOTE: Shader automatically converted from " VERSION_NAME " " VERSION_FULL_CONFIG "'s CanvasItemMaterial.\n\n";
code += "shader_type canvas_item;\nrender_mode ";
switch (blend_mode) {
case BLEND_MODE_MIX:
code += "blend_mix";

6
scene/resources/material.cpp
View file

@ -32,6 +32,7 @@
#include "core/engine.h"
#include "core/project_settings.h"
#include "core/version.h"
#ifdef TOOLS_ENABLED
#include "editor/editor_settings.h"
@ -386,7 +387,10 @@ void SpatialMaterial::_update_shader() {
//must create a shader!
String code = "shader_type spatial;\nrender_mode ";
// Add a comment to describe the shader origin (useful when converting to ShaderMaterial).
String code = "// NOTE: Shader automatically converted from " VERSION_NAME " " VERSION_FULL_CONFIG "'s SpatialMaterial.\n\n";
code += "shader_type spatial;\nrender_mode ";
switch (blend_mode) {
case BLEND_MODE_MIX:
code += "blend_mix";

7
scene/resources/particles_material.cpp
View file

@ -30,6 +30,8 @@
#include "particles_material.h"
#include "core/version.h"
Mutex ParticlesMaterial::material_mutex;
SelfList<ParticlesMaterial>::List *ParticlesMaterial::dirty_materials = nullptr;
Map<ParticlesMaterial::MaterialKey, ParticlesMaterial::ShaderData> ParticlesMaterial::shader_map;
@ -138,7 +140,10 @@ void ParticlesMaterial::_update_shader() {
//must create a shader!
String code = "shader_type particles;\n";
// Add a comment to describe the shader origin (useful when converting to ShaderMaterial).
String code = "// NOTE: Shader automatically converted from " VERSION_NAME " " VERSION_FULL_CONFIG "'s ParticlesMaterial.\n\n";
code += "shader_type particles;\n";
code += "uniform vec3 direction;\n";
code += "uniform float spread;\n";