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paint: fix triplanar + mapping node

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This commit is contained in:
luboslenco
2026-04-16 15:03:05 +02:00
parent e8ab4bd42b
commit f0afe4ac6d
2 changed files with 5 additions and 1 deletions
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paint/sources/make_texcoord.c
+1 -1
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@@ -87,7 +87,7 @@ void make_texcoord_run(node_shader_t *kong) {
}
node_shader_write_attrib_frag(kong, "var tex_coord: float2 = input.tex_coord;");
}
else { // TexCoords - triplanar
else { // UV_TYPE_TRIPLANAR, TexCoords - triplanar
kong->frag_wposition = true;
kong->frag_n = true;
node_shader_add_constant(kong, "brush_scale: float", "_brush_scale");
paint/sources/material_nodes/image_texture_node.c
+4
View File
@@ -42,6 +42,10 @@ char *parser_material_texture_store(ui_node_t *node, bind_tex_t *tex, char *tex_
uv_name = string("%s_uv", tex_store);
}
if (parser_material_triplanar) {
if (!string_equals(uv_name, parser_material_tex_coord)) {
parser_material_write(parser_material_kong, string("var %s1: float3 = %s;", uv_name, uv_name));
parser_material_write(parser_material_kong, string("var %s2: float3 = %s;", uv_name, uv_name));
}
parser_material_write(parser_material_kong, string("var %s: float4 = float4(0.0, 0.0, 0.0, 0.0);", tex_store));
parser_material_write(parser_material_kong, string("if (tex_coord_blend.x > 0.0) {%s += sample(%s, sampler_linear, %s.xy) * tex_coord_blend.x; }",
tex_store, tex_name, uv_name));