Refactor GLSL shader compilation

-Used a more consistent set of keywords for the shader
-Remove all harcoded entry points
-Re-wrote the GLSL shader parser, new system is more flexible. Allows any entry point organization.
-Entry point for sky shaders is now sky().
-Entry point for particle shaders is now process().

1 files changed, 1 insertions, 1 deletions

diff --git a/scene/resources/particles_material.cpp b/scene/resources/particles_material.cpp
index 195ce070a7..6a65173176 100644
--- a/scene/resources/particles_material.cpp
+++ b/scene/resources/particles_material.cpp
@@ -289,7 +289,7 @@ void ParticlesMaterial::_update_shader() {
 	code += "}\n";
 	code += "\n";
 
-	code += "void compute() {\n";
+	code += "void process() {\n";
 	code += "	uint base_number = NUMBER;\n";
 	code += "	uint alt_seed = hash(base_number + uint(1) + RANDOM_SEED);\n";
 	code += "	float angle_rand = rand_from_seed(alt_seed);\n";