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Require 'waving = 3' in a nodedef to apply the liquid waving shader (#8418)

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Makes the liquid waving shader per-nodedef like waving leaves/plants,
instead of being applied to all liquids.
Like the waving leaves/plants shaders, the liquid waving shader can
also be applied to meshes and nodeboxes.

Derived from a PR by t0ny2.
This commit is contained in:
Paramat 2019-03-27 00:18:43 +00:00 • committed by GitHub
parent 5e7662ca16
commit 42e1a12714
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GPG key ID: 4AEE18F83AFDEB23
6 changed files with 36 additions and 13 deletions
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10
src/client/shader.cpp
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@ -527,15 +527,18 @@ ShaderInfo generate_shader(const std::string &name, u8 material_type, u8 drawtyp
switch (material_type) {
case TILE_MATERIAL_OPAQUE:
case TILE_MATERIAL_LIQUID_OPAQUE:
case TILE_MATERIAL_WAVING_LIQUID_OPAQUE:
shaderinfo.base_material = video::EMT_SOLID;
break;
case TILE_MATERIAL_ALPHA:
case TILE_MATERIAL_LIQUID_TRANSPARENT:
case TILE_MATERIAL_WAVING_LIQUID_TRANSPARENT:
shaderinfo.base_material = video::EMT_TRANSPARENT_ALPHA_CHANNEL;
break;
case TILE_MATERIAL_BASIC:
case TILE_MATERIAL_WAVING_LEAVES:
case TILE_MATERIAL_WAVING_PLANTS:
case TILE_MATERIAL_WAVING_LIQUID_BASIC:
shaderinfo.base_material = video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF;
break;
}
@ -631,10 +634,13 @@ ShaderInfo generate_shader(const std::string &name, u8 material_type, u8 drawtyp
"TILE_MATERIAL_LIQUID_OPAQUE",
"TILE_MATERIAL_WAVING_LEAVES",
"TILE_MATERIAL_WAVING_PLANTS",
"TILE_MATERIAL_OPAQUE"
"TILE_MATERIAL_OPAQUE",
"TILE_MATERIAL_WAVING_LIQUID_BASIC",
"TILE_MATERIAL_WAVING_LIQUID_TRANSPARENT",
"TILE_MATERIAL_WAVING_LIQUID_OPAQUE",
};
for (int i = 0; i < 7; i++){
for (int i = 0; i < 10; i++){
shaders_header += "#define ";
shaders_header += materialTypes[i];
shaders_header += " ";