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-rw-r--r--scene/resources/material.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/scene/resources/material.cpp b/scene/resources/material.cpp
index bc23a41ede..a111f64e06 100644
--- a/scene/resources/material.cpp
+++ b/scene/resources/material.cpp
@@ -1384,7 +1384,7 @@ static Plane _get_texture_mask(SpatialMaterial::TextureChannel p_channel) {
}
void SpatialMaterial::set_metallic_texture_channel(TextureChannel p_channel) {
-
+ ERR_FAIL_INDEX(p_channel, 5);
metallic_texture_channel = p_channel;
VS::get_singleton()->material_set_param(_get_material(), shader_names->metallic_texture_channel, _get_texture_mask(p_channel));
}
@@ -1395,6 +1395,7 @@ SpatialMaterial::TextureChannel SpatialMaterial::get_metallic_texture_channel()
void SpatialMaterial::set_roughness_texture_channel(TextureChannel p_channel) {
+ ERR_FAIL_INDEX(p_channel, 5);
roughness_texture_channel = p_channel;
VS::get_singleton()->material_set_param(_get_material(), shader_names->roughness_texture_channel, _get_texture_mask(p_channel));
}